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Model infoModelsSnapshot: 15 Oct 2026

Google / Gemini 4

Gemini 4 Argon

Multimodal reasoning model for coding, scientific work and agent workflows. Input, thinking and output share one token budget; extended output uses continuation mode.

availableClosed weightsText generationCodingReasoningAgentsDocument analysis
Official documentation (opens in a new tab)Reviewed 14 Oct 2026
41 of 44 specification fields collected
Input token limit1.05M1,048,576 tokens
Maximum output65.5K65,536 tokens
Input / 1M tokens$2.00Google Gemini API (standard)
Output / 1M tokens$10.00USD · observed 14 Oct 2026

Specifications

Provider-documented facts. “Not collected” means we have not verified that field yet, not that the feature is unsupported.

Input token limit
1,048,576 tokensSource for Input token limit (opens in a new tab)

Unified input + thinking + answer budget.

Maximum input tokens
1,048,576 tokensSource for Maximum input tokens (opens in a new tab)

Shared with thinking and output; reserve space for generation.

Maximum output
65,536 tokensSource for Maximum output (opens in a new tab)

Standard synchronous Interactions output ceiling, including thinking. Background long decode can go higher; see long output mode.

Long output token ceiling
1,048,576Source for Long output token ceiling (opens in a new tab)

Upper shared ceiling; actual available thinking/output is 1,048,576 minus input.

Long output mode
Interactions: background=true, store=true and max_output_tokens > 65,536. Server continues in hops up to 64K, for up to 24 hours. Without an explicit larger budget, background runs still stop at 64K. GenerateContent supports client-side continuation with 64K streamed or 32K non-streamed per-request output and a 20-minute run limit.Source for Long output mode (opens in a new tab)

Each hop replays preceding content as input and is billed. Interactions client-side continuation is described as coming soon, not currently available.

Input modalities
Text, Image, Video, Audio, PDFSource for Input modalities (opens in a new tab)
Architecture
Sparse mixture-of-experts Transformer with native text, vision and audio inputsSource for Architecture (opens in a new tab)
Parameters
Not collected

Exact total and active parameter counts not found in reviewed primary sources.

Base model
New model; not a modification or fine-tune of a previous releaseSource for Base model (opens in a new tab)
Published training data
Multimodal pretraining uses web material, text/code, images, audio and video. Sources include public datasets, crawled and licensed material, synthetic content, workforce/business data and user data subject to applicable controls. Post-training uses instruction, reinforcement-learning and preference data.Source for Published training data (opens in a new tab)
Training hardware
Google TPUsSource for Training hardware (opens in a new tab)

No device count or full training-compute budget established.

Deployment framework
Trained with JAX and ML PathwaysSource for Deployment framework (opens in a new tab)

Training software, not a client runtime requirement.

Knowledge cutoff
March 2026; some domains may be olderSource for Knowledge cutoff (opens in a new tab)
Languages
Not collected

Exact supported-language inventory not specified in reviewed cards.

Supported reasoning efforts
low, medium, highSource for Supported reasoning efforts (opens in a new tab)
Reasoning controls
thinking_level controls reasoning effort. max_output_tokens caps thinking plus answer tokens. temperature, top_p and top_k are ignored when supplied.Source for Reasoning controls (opens in a new tab)
Product integration
Supported as a model for the Antigravity agent in Gemini Managed Agents.Source for Product integration (opens in a new tab)

Agent orchestration is not a second foundation-model release.

Deployment options
Gemini App, Gemini API, Google AI Studio, Gemini for business, Google Antigravity, Google AI ModeSource for Deployment options (opens in a new tab)
Temporary pricing offer
Introductory token prices through November 30, 2026; announced higher prices begin December 1. Standard, Batch, Flex and Priority have separate rates.Source for Temporary pricing offer (opens in a new tab)
Billing and deployment scope
Paid access; unavailable on the free tier and Google AI Pro plan. Output pricing includes thinking. Tool grounding may add charges.Source for Billing and deployment scope (opens in a new tab)
Data retention
Not collected

The reviewed pricing table says paid data is not used to improve products, but exact retention and abuse-monitoring policies were not established.

Fine-tuning
Not supportedSource for Fine-tuning (opens in a new tab)

Explicitly unsupported on Enterprise; Developer API claim is not inferred.

Streaming
SupportedSource for Streaming (opens in a new tab)

Standard and background Interactions support streaming; long streams require reconnection handling.

Video understanding
Agentic video understanding supported; defaults to static modeSource for Video understanding (opens in a new tab)

Access & pricing

Prices belong to an endpoint and billing tier. A provider listing does not guarantee access for every account or region.

Google Gemini API (standard) · standard

Provider source (opens in a new tab)
API model ID
gemini-4-argon
Access
Paid Gemini API / AI Studio account. standard consumption option; account, quota and region restrictions apply. Standard Interactions synchronous output is limited to 65,536 tokens. Long decode requires background execution with store=true and a larger output budget.
Regions
Model-specific country/account eligibility not collected
INPUT / 1M TOKENS$2.00
OUTPUT / 1M TOKENS$10.00

standard introductory rates through November 30, 2026. From December 1: input $4, output $20, cached input $0.2 per million tokens. Output includes thinking. No input-length price tier is published here. Long decode additionally bills replayed input per hop; grounding can add charges. Cached input price: $0.10 / 1M tokens (base tier).

USD · observed 14 Oct 2026 · Pricing evidence (opens in a new tab)
Published billing units · original currency · observed 14 Oct 2026
CategoryUsageRateUnit
Scheduled December 2026 pricingInput1$4.001M tokens
Scheduled December 2026 pricingOutput including thinking1$20.001M tokens
Scheduled December 2026 pricingCached input1$0.201M tokens
Grounding add-onGoogle Search2$14.001K search queries
Grounding add-onGoogle Maps2$14.001K search queries

Rate conditions

  1. Announced rates effective December 1, 2026. Not the current October 14 quote. Output includes thinking; tool charges are separate.
  2. After the published 5,000 monthly free allowance shared across Gemini 3 and newer models for this grounding product. A single user request can trigger multiple billable search queries; not $14 per 1,000 questions.
Pricing source (opens in a new tab)

Data & enterprise terms

Paid-tier pricing table states submitted data is not used to improve products. This is not a zero-retention claim; long-decode background interactions require server storage.

Read the service policy (opens in a new tab)

Google Gemini API (batch) · batch

Provider source (opens in a new tab)
API model ID
gemini-4-argon
Access
Paid Gemini API / AI Studio account. batch consumption option; account, quota and region restrictions apply. Standard Interactions synchronous output is limited to 65,536 tokens. Long decode requires background execution with store=true and a larger output budget.
Regions
Model-specific country/account eligibility not collected
Streaming
Not collected

Streaming behavior for this specific billing tier is not established by the generic long-decode guide.

INPUT / 1M TOKENS$1.00
OUTPUT / 1M TOKENS$5.00

batch introductory rates through November 30, 2026. From December 1: input $2, output $10, cached input $0.1 per million tokens. Output includes thinking. No input-length price tier is published here. Long decode additionally bills replayed input per hop; grounding can add charges. Cached input price: $0.05 / 1M tokens (base tier).

USD · observed 14 Oct 2026 · Pricing evidence (opens in a new tab)
Published billing units · original currency · observed 14 Oct 2026
CategoryUsageRateUnit
Scheduled December 2026 pricingInput1$2.001M tokens
Scheduled December 2026 pricingOutput including thinking1$10.001M tokens
Scheduled December 2026 pricingCached input1$0.101M tokens

Rate conditions

  1. Announced rates effective December 1, 2026. Not the current October 14 quote. Output includes thinking; tool charges are separate.
Pricing source (opens in a new tab)

Data & enterprise terms

Paid-tier pricing table states submitted data is not used to improve products. This is not a zero-retention claim; long-decode background interactions require server storage.

Read the service policy (opens in a new tab)

Google Gemini API (flex) · flex

Provider source (opens in a new tab)
API model ID
gemini-4-argon
Access
Paid Gemini API / AI Studio account. flex consumption option; account, quota and region restrictions apply. Standard Interactions synchronous output is limited to 65,536 tokens. Long decode requires background execution with store=true and a larger output budget.
Regions
Model-specific country/account eligibility not collected
Streaming
Not collected

Streaming behavior for this specific billing tier is not established by the generic long-decode guide.

INPUT / 1M TOKENS$1.00
OUTPUT / 1M TOKENS$5.00

flex introductory rates through November 30, 2026. From December 1: input $2, output $10, cached input $0.1 per million tokens. Output includes thinking. No input-length price tier is published here. Long decode additionally bills replayed input per hop; grounding can add charges. Cached input price: $0.05 / 1M tokens (base tier).

USD · observed 14 Oct 2026 · Pricing evidence (opens in a new tab)
Published billing units · original currency · observed 14 Oct 2026
CategoryUsageRateUnit
Scheduled December 2026 pricingInput1$2.001M tokens
Scheduled December 2026 pricingOutput including thinking1$10.001M tokens
Scheduled December 2026 pricingCached input1$0.101M tokens

Rate conditions

  1. Announced rates effective December 1, 2026. Not the current October 14 quote. Output includes thinking; tool charges are separate.
Pricing source (opens in a new tab)

Data & enterprise terms

Paid-tier pricing table states submitted data is not used to improve products. This is not a zero-retention claim; long-decode background interactions require server storage.

Read the service policy (opens in a new tab)

Google Gemini API (priority) · priority

Provider source (opens in a new tab)
API model ID
gemini-4-argon
Access
Paid Gemini API / AI Studio account. priority consumption option; account, quota and region restrictions apply. Standard Interactions synchronous output is limited to 65,536 tokens. Long decode requires background execution with store=true and a larger output budget.
Regions
Model-specific country/account eligibility not collected
Streaming
Not collected

Streaming behavior for this specific billing tier is not established by the generic long-decode guide.

INPUT / 1M TOKENS$3.60
OUTPUT / 1M TOKENS$18.00

priority introductory rates through November 30, 2026. From December 1: input $7.2, output $36, cached input $0.36 per million tokens. Output includes thinking. No input-length price tier is published here. Long decode additionally bills replayed input per hop; grounding can add charges. Cached input price: $0.18 / 1M tokens (base tier).

USD · observed 14 Oct 2026 · Pricing evidence (opens in a new tab)
Published billing units · original currency · observed 14 Oct 2026
CategoryUsageRateUnit
Scheduled December 2026 pricingInput1$7.201M tokens
Scheduled December 2026 pricingOutput including thinking1$36.001M tokens
Scheduled December 2026 pricingCached input1$0.361M tokens
Grounding add-onGoogle Search2$14.001K search queries
Grounding add-onGoogle Maps2$14.001K search queries

Rate conditions

  1. Announced rates effective December 1, 2026. Not the current October 14 quote. Output includes thinking; tool charges are separate.
  2. After the published 5,000 monthly free allowance shared across Gemini 3 and newer models for this grounding product. A single user request can trigger multiple billable search queries; not $14 per 1,000 questions.
Pricing source (opens in a new tab)

Data & enterprise terms

Paid-tier pricing table states submitted data is not used to improve products. This is not a zero-retention claim; long-decode background interactions require server storage.

Read the service policy (opens in a new tab)

Google Enterprise Agent Platform (standard, global) · standard

Provider source (opens in a new tab)
API model ID
gemini-4-argon
Access
Google Cloud project, billing and Agent Platform API required. standard inference; IAM, quota and account availability apply.
Regions
global
interactionsApi
SupportedSource for interactionsApi (opens in a new tab)

Preview.

synchronousOutput
65,536 tokens; non-streaming direct HTTP limited to 32,768.Source for synchronousOutput (opens in a new tab)
Long output mode
GenerateContent v1beta1 continuation_token; output may use the shared 1,048,576-token budget minus input.Source for Long output mode (opens in a new tab)
INPUT / 1M TOKENSFrom $2.00
OUTPUT / 1M TOKENSFrom $10.00

Conditional effective standard rates after 50% credits back on net spend through November 30, 2026, not an unconditional invoice rate. Published rates from December 1 are $4 input, $20 output, $0.2 cached input per million. Output includes thinking. Long decode can bill replayed input. Cached input price: $0.10 / 1M tokens (base tier).

USD · observed 14 Oct 2026 · Pricing evidence (opens in a new tab)
Published billing units · original currency · observed 14 Oct 2026
CategoryUsageRateUnit
Scheduled December 2026 Enterprise pricingInput1$4.001M tokens
Scheduled December 2026 Enterprise pricingOutput1$20.001M tokens
Scheduled December 2026 Enterprise pricingCached input1$0.201M tokens

Rate conditions

  1. Published full rates from December 1, 2026. Current introductory values are delivered via 50% credits back on net spend; no quoteRole is assigned.
Pricing source (opens in a new tab)

Data & enterprise terms

Project-scoped implicit cache can retain data up to 24 hours. Durable cache is enabled by default and does not support CMEK. Regional cached data stays in the selected location; global data may be served from any region. Abuse monitoring is governed separately by account/model terms.

Read the service policy (opens in a new tab)

Google Enterprise Agent Platform (standard, us) · standard

Provider source (opens in a new tab)
API model ID
gemini-4-argon
Access
Google Cloud project, billing and Agent Platform API required. standard inference; IAM, quota and account availability apply.
Regions
us
interactionsApi
SupportedSource for interactionsApi (opens in a new tab)

Preview.

synchronousOutput
65,536 tokens; non-streaming direct HTTP limited to 32,768.Source for synchronousOutput (opens in a new tab)
Long output mode
GenerateContent v1beta1 continuation_token; output may use the shared 1,048,576-token budget minus input.Source for Long output mode (opens in a new tab)
INPUT / 1M TOKENSFrom $2.20
OUTPUT / 1M TOKENSFrom $11.00

Conditional effective standard rates after 50% credits back on net spend through November 30, 2026, not an unconditional invoice rate. Published rates from December 1 are $4.4 input, $22 output, $0.22 cached input per million. Output includes thinking. Long decode can bill replayed input. Cached input price: $0.11 / 1M tokens (base tier).

USD · observed 14 Oct 2026 · Pricing evidence (opens in a new tab)
Published billing units · original currency · observed 14 Oct 2026
CategoryUsageRateUnit
Scheduled December 2026 Enterprise pricingInput1$4.401M tokens
Scheduled December 2026 Enterprise pricingOutput1$22.001M tokens
Scheduled December 2026 Enterprise pricingCached input1$0.221M tokens

Rate conditions

  1. Published full rates from December 1, 2026. Current introductory values are delivered via 50% credits back on net spend; no quoteRole is assigned.
Pricing source (opens in a new tab)

Data & enterprise terms

Project-scoped implicit cache can retain data up to 24 hours. Durable cache is enabled by default and does not support CMEK. Regional cached data stays in the selected location; global data may be served from any region. Abuse monitoring is governed separately by account/model terms.

Read the service policy (opens in a new tab)

Google Enterprise Agent Platform (standard, eu) · standard

Provider source (opens in a new tab)
API model ID
gemini-4-argon
Access
Google Cloud project, billing and Agent Platform API required. standard inference; IAM, quota and account availability apply.
Regions
eu
interactionsApi
SupportedSource for interactionsApi (opens in a new tab)

Preview.

synchronousOutput
65,536 tokens; non-streaming direct HTTP limited to 32,768.Source for synchronousOutput (opens in a new tab)
Long output mode
GenerateContent v1beta1 continuation_token; output may use the shared 1,048,576-token budget minus input.Source for Long output mode (opens in a new tab)
INPUT / 1M TOKENSFrom $2.20
OUTPUT / 1M TOKENSFrom $11.00

Conditional effective standard rates after 50% credits back on net spend through November 30, 2026, not an unconditional invoice rate. Published rates from December 1 are $4.4 input, $22 output, $0.22 cached input per million. Output includes thinking. Long decode can bill replayed input. Cached input price: $0.11 / 1M tokens (base tier).

USD · observed 14 Oct 2026 · Pricing evidence (opens in a new tab)
Published billing units · original currency · observed 14 Oct 2026
CategoryUsageRateUnit
Scheduled December 2026 Enterprise pricingInput1$4.401M tokens
Scheduled December 2026 Enterprise pricingOutput1$22.001M tokens
Scheduled December 2026 Enterprise pricingCached input1$0.221M tokens

Rate conditions

  1. Published full rates from December 1, 2026. Current introductory values are delivered via 50% credits back on net spend; no quoteRole is assigned.
Pricing source (opens in a new tab)

Data & enterprise terms

Project-scoped implicit cache can retain data up to 24 hours. Durable cache is enabled by default and does not support CMEK. Regional cached data stays in the selected location; global data may be served from any region. Abuse monitoring is governed separately by account/model terms.

Read the service policy (opens in a new tab)

Google Enterprise Agent Platform (priority, global) · priority

Provider source (opens in a new tab)
API model ID
gemini-4-argon
Access
Google Cloud project, billing and Agent Platform API required. priority inference; IAM, quota and account availability apply.
Regions
global
interactionsApi
SupportedSource for interactionsApi (opens in a new tab)

Preview.

synchronousOutput
65,536 tokens; non-streaming direct HTTP limited to 32,768.Source for synchronousOutput (opens in a new tab)
Long output mode
GenerateContent v1beta1 continuation_token; output may use the shared 1,048,576-token budget minus input.Source for Long output mode (opens in a new tab)
INPUT / 1M TOKENSFrom $3.60
OUTPUT / 1M TOKENSFrom $18.00

Conditional effective priority rates after 50% credits back on net spend through November 30, 2026, not an unconditional invoice rate. Published rates from December 1 are $7.2 input, $36 output, $0.36 cached input per million. Output includes thinking. Long decode can bill replayed input. Cached input price: $0.18 / 1M tokens (base tier).

USD · observed 14 Oct 2026 · Pricing evidence (opens in a new tab)
Published billing units · original currency · observed 14 Oct 2026
CategoryUsageRateUnit
Scheduled December 2026 Enterprise pricingInput1$7.201M tokens
Scheduled December 2026 Enterprise pricingOutput1$36.001M tokens
Scheduled December 2026 Enterprise pricingCached input1$0.361M tokens

Rate conditions

  1. Published full rates from December 1, 2026. Current introductory values are delivered via 50% credits back on net spend; no quoteRole is assigned.
Pricing source (opens in a new tab)

Data & enterprise terms

Project-scoped implicit cache can retain data up to 24 hours. Durable cache is enabled by default and does not support CMEK. Regional cached data stays in the selected location; global data may be served from any region. Abuse monitoring is governed separately by account/model terms.

Read the service policy (opens in a new tab)

Google Enterprise Agent Platform (priority, us) · priority

Provider source (opens in a new tab)
API model ID
gemini-4-argon
Access
Google Cloud project, billing and Agent Platform API required. priority inference; IAM, quota and account availability apply.
Regions
us
interactionsApi
SupportedSource for interactionsApi (opens in a new tab)

Preview.

synchronousOutput
65,536 tokens; non-streaming direct HTTP limited to 32,768.Source for synchronousOutput (opens in a new tab)
Long output mode
GenerateContent v1beta1 continuation_token; output may use the shared 1,048,576-token budget minus input.Source for Long output mode (opens in a new tab)
INPUT / 1M TOKENSFrom $3.96
OUTPUT / 1M TOKENSFrom $19.80

Conditional effective priority rates after 50% credits back on net spend through November 30, 2026, not an unconditional invoice rate. Published rates from December 1 are $7.92 input, $39.6 output, $0.396 cached input per million. Output includes thinking. Long decode can bill replayed input. Cached input price: $0.198 / 1M tokens (base tier).

USD · observed 14 Oct 2026 · Pricing evidence (opens in a new tab)
Published billing units · original currency · observed 14 Oct 2026
CategoryUsageRateUnit
Scheduled December 2026 Enterprise pricingInput1$7.921M tokens
Scheduled December 2026 Enterprise pricingOutput1$39.601M tokens
Scheduled December 2026 Enterprise pricingCached input1$0.3961M tokens

Rate conditions

  1. Published full rates from December 1, 2026. Current introductory values are delivered via 50% credits back on net spend; no quoteRole is assigned.
Pricing source (opens in a new tab)

Data & enterprise terms

Project-scoped implicit cache can retain data up to 24 hours. Durable cache is enabled by default and does not support CMEK. Regional cached data stays in the selected location; global data may be served from any region. Abuse monitoring is governed separately by account/model terms.

Read the service policy (opens in a new tab)

Google Enterprise Agent Platform (priority, eu) · priority

Provider source (opens in a new tab)
API model ID
gemini-4-argon
Access
Google Cloud project, billing and Agent Platform API required. priority inference; IAM, quota and account availability apply.
Regions
eu
interactionsApi
SupportedSource for interactionsApi (opens in a new tab)

Preview.

synchronousOutput
65,536 tokens; non-streaming direct HTTP limited to 32,768.Source for synchronousOutput (opens in a new tab)
Long output mode
GenerateContent v1beta1 continuation_token; output may use the shared 1,048,576-token budget minus input.Source for Long output mode (opens in a new tab)
INPUT / 1M TOKENSFrom $3.96
OUTPUT / 1M TOKENSFrom $19.80

Conditional effective priority rates after 50% credits back on net spend through November 30, 2026, not an unconditional invoice rate. Published rates from December 1 are $7.92 input, $39.6 output, $0.396 cached input per million. Output includes thinking. Long decode can bill replayed input. Cached input price: $0.198 / 1M tokens (base tier).

USD · observed 14 Oct 2026 · Pricing evidence (opens in a new tab)
Published billing units · original currency · observed 14 Oct 2026
CategoryUsageRateUnit
Scheduled December 2026 Enterprise pricingInput1$7.921M tokens
Scheduled December 2026 Enterprise pricingOutput1$39.601M tokens
Scheduled December 2026 Enterprise pricingCached input1$0.3961M tokens

Rate conditions

  1. Published full rates from December 1, 2026. Current introductory values are delivered via 50% credits back on net spend; no quoteRole is assigned.
Pricing source (opens in a new tab)

Data & enterprise terms

Project-scoped implicit cache can retain data up to 24 hours. Durable cache is enabled by default and does not support CMEK. Regional cached data stays in the selected location; global data may be served from any region. Abuse monitoring is governed separately by account/model terms.

Read the service policy (opens in a new tab)

Google Enterprise Agent Platform (batch, global) · batch

Provider source (opens in a new tab)
API model ID
gemini-4-argon
Access
Google Cloud project, billing and Agent Platform API required. batch inference; IAM, quota and account availability apply.
Regions
global
interactionsApi
SupportedSource for interactionsApi (opens in a new tab)

Preview.

synchronousOutput
65,536 tokens; non-streaming direct HTTP limited to 32,768.Source for synchronousOutput (opens in a new tab)
Long output mode
GenerateContent v1beta1 continuation_token; output may use the shared 1,048,576-token budget minus input.Source for Long output mode (opens in a new tab)
INPUT / 1M TOKENSFrom $1.00
OUTPUT / 1M TOKENSFrom $5.00

Conditional effective batch rates after 50% credits back on net spend through November 30, 2026, not an unconditional invoice rate. Published rates from December 1 are $2 input, $10 output, $0.1 cached input per million. Output includes thinking. Long decode can bill replayed input. Cached input price: $0.05 / 1M tokens (base tier).

USD · observed 14 Oct 2026 · Pricing evidence (opens in a new tab)
Published billing units · original currency · observed 14 Oct 2026
CategoryUsageRateUnit
Scheduled December 2026 Enterprise pricingInput1$2.001M tokens
Scheduled December 2026 Enterprise pricingOutput1$10.001M tokens
Scheduled December 2026 Enterprise pricingCached input1$0.101M tokens

Rate conditions

  1. Published full rates from December 1, 2026. Current introductory values are delivered via 50% credits back on net spend; no quoteRole is assigned.
Pricing source (opens in a new tab)

Data & enterprise terms

Project-scoped implicit cache can retain data up to 24 hours. Durable cache is enabled by default and does not support CMEK. Regional cached data stays in the selected location; global data may be served from any region. Abuse monitoring is governed separately by account/model terms.

Read the service policy (opens in a new tab)

Google Enterprise Agent Platform (batch, us) · batch

Provider source (opens in a new tab)
API model ID
gemini-4-argon
Access
Google Cloud project, billing and Agent Platform API required. batch inference; IAM, quota and account availability apply.
Regions
us
interactionsApi
SupportedSource for interactionsApi (opens in a new tab)

Preview.

synchronousOutput
65,536 tokens; non-streaming direct HTTP limited to 32,768.Source for synchronousOutput (opens in a new tab)
Long output mode
GenerateContent v1beta1 continuation_token; output may use the shared 1,048,576-token budget minus input.Source for Long output mode (opens in a new tab)
INPUT / 1M TOKENSFrom $1.10
OUTPUT / 1M TOKENSFrom $5.50

Conditional effective batch rates after 50% credits back on net spend through November 30, 2026, not an unconditional invoice rate. Published rates from December 1 are $2.2 input, $11 output, $0.11 cached input per million. Output includes thinking. Long decode can bill replayed input. Cached input price: $0.055 / 1M tokens (base tier).

USD · observed 14 Oct 2026 · Pricing evidence (opens in a new tab)
Published billing units · original currency · observed 14 Oct 2026
CategoryUsageRateUnit
Scheduled December 2026 Enterprise pricingInput1$2.201M tokens
Scheduled December 2026 Enterprise pricingOutput1$11.001M tokens
Scheduled December 2026 Enterprise pricingCached input1$0.111M tokens

Rate conditions

  1. Published full rates from December 1, 2026. Current introductory values are delivered via 50% credits back on net spend; no quoteRole is assigned.
Pricing source (opens in a new tab)

Data & enterprise terms

Project-scoped implicit cache can retain data up to 24 hours. Durable cache is enabled by default and does not support CMEK. Regional cached data stays in the selected location; global data may be served from any region. Abuse monitoring is governed separately by account/model terms.

Read the service policy (opens in a new tab)

Google Enterprise Agent Platform (batch, eu) · batch

Provider source (opens in a new tab)
API model ID
gemini-4-argon
Access
Google Cloud project, billing and Agent Platform API required. batch inference; IAM, quota and account availability apply.
Regions
eu
interactionsApi
SupportedSource for interactionsApi (opens in a new tab)

Preview.

synchronousOutput
65,536 tokens; non-streaming direct HTTP limited to 32,768.Source for synchronousOutput (opens in a new tab)
Long output mode
GenerateContent v1beta1 continuation_token; output may use the shared 1,048,576-token budget minus input.Source for Long output mode (opens in a new tab)
INPUT / 1M TOKENSFrom $1.10
OUTPUT / 1M TOKENSFrom $5.50

Conditional effective batch rates after 50% credits back on net spend through November 30, 2026, not an unconditional invoice rate. Published rates from December 1 are $2.2 input, $11 output, $0.11 cached input per million. Output includes thinking. Long decode can bill replayed input. Cached input price: $0.055 / 1M tokens (base tier).

USD · observed 14 Oct 2026 · Pricing evidence (opens in a new tab)
Published billing units · original currency · observed 14 Oct 2026
CategoryUsageRateUnit
Scheduled December 2026 Enterprise pricingInput1$2.201M tokens
Scheduled December 2026 Enterprise pricingOutput1$11.001M tokens
Scheduled December 2026 Enterprise pricingCached input1$0.111M tokens

Rate conditions

  1. Published full rates from December 1, 2026. Current introductory values are delivered via 50% credits back on net spend; no quoteRole is assigned.
Pricing source (opens in a new tab)

Data & enterprise terms

Project-scoped implicit cache can retain data up to 24 hours. Durable cache is enabled by default and does not support CMEK. Regional cached data stays in the selected location; global data may be served from any region. Abuse monitoring is governed separately by account/model terms.

Read the service policy (opens in a new tab)

Caching

Caching can reuse earlier input processing. Availability, lifetime and billing depend on the endpoint. A cache hit still generates a new response.

01 / INITIAL INPUTProcess & retain

The system processes eligible input and retains reusable state.

02 / LATER REQUESTCheck available state

Reuse depends on matching input, session state and the cache policy.

03 / CACHE HITReuse & generate

Reusing state can reduce repeated work. Any charges follow the billing rules below.

Google Gemini API (standard) · standard

gemini-4-argon
Documented
Support evidence (opens in a new tab)
How it works
Implicit caching only; enabled automaticallySource for How it works (opens in a new tab)
Minimum reusable input
4,096 input tokensSource for Minimum reusable input (opens in a new tab)
Lifetime & refresh
Not collected

Implicit-cache TTL is not published in the reviewed guide.

How to enable it
No cache-object creation or cached_content parameter. Explicit caching is unsupported. Common prompt prefixes and nearby requests increase hit probability.Source for How to enable it (opens in a new tab)
Usage fields
Interactions usage.total_cached_tokens reports hits; long decode reports cumulative usage across hops. Read the latest totals rather than summing streaming snapshots.Source for Usage fields (opens in a new tab)
Billing rules
Cached reads receive a 95% input discount at the applicable tier rate. Long decode replays prior content each hop, with repeated input discounted by implicit caching.Source for Billing rules (opens in a new tab)
Limits & data boundaries
Cache hits are not guaranteed. No explicit cache objects or storage TTL controls. All prompt content still occupies the unified context budget.Source for Limits & data boundaries (opens in a new tab)
Cache reads, writes & storage
ChargeApplies toRate / unit
Cache read1Text tokens · Base tier$0.10 / 1M tokensPricing evidence (opens in a new tab)
Cached input2Scheduled December 2026 pricing$0.20 / 1M tokensPricing evidence (opens in a new tab)

Rate conditions

  1. standard introductory rates through November 30, 2026. From December 1: input $4, output $20, cached input $0.2 per million tokens. Output includes thinking. No input-length price tier is published here. Long decode additionally bills replayed input per hop; grounding can add charges.
  2. Announced rates effective December 1, 2026. Not the current October 14 quote. Output includes thinking; tool charges are separate.

Observed 14 Oct 2026. Write rates and storage fees are different charges; use the billing rules above.

Caching reviewed 14 Oct 2026

Google Gemini API (batch) · batch

gemini-4-argon
Documented
Support evidence (opens in a new tab)
How it works
Implicit caching only; enabled automaticallySource for How it works (opens in a new tab)
Minimum reusable input
4,096 input tokensSource for Minimum reusable input (opens in a new tab)
Lifetime & refresh
Not collected

Implicit-cache TTL is not published in the reviewed guide.

How to enable it
No cache-object creation or cached_content parameter. Explicit caching is unsupported. Common prompt prefixes and nearby requests increase hit probability.Source for How to enable it (opens in a new tab)
Usage fields
Interactions usage.total_cached_tokens reports hits; long decode reports cumulative usage across hops. Read the latest totals rather than summing streaming snapshots.Source for Usage fields (opens in a new tab)
Billing rules
Cached reads receive a 95% input discount at the applicable tier rate. Long decode replays prior content each hop, with repeated input discounted by implicit caching.Source for Billing rules (opens in a new tab)
Limits & data boundaries
Cache hits are not guaranteed. No explicit cache objects or storage TTL controls. All prompt content still occupies the unified context budget.Source for Limits & data boundaries (opens in a new tab)
Cache reads, writes & storage
ChargeApplies toRate / unit
Cache read1Text tokens · Base tier$0.05 / 1M tokensPricing evidence (opens in a new tab)
Cached input2Scheduled December 2026 pricing$0.10 / 1M tokensPricing evidence (opens in a new tab)

Rate conditions

  1. batch introductory rates through November 30, 2026. From December 1: input $2, output $10, cached input $0.1 per million tokens. Output includes thinking. No input-length price tier is published here. Long decode additionally bills replayed input per hop; grounding can add charges.
  2. Announced rates effective December 1, 2026. Not the current October 14 quote. Output includes thinking; tool charges are separate.

Observed 14 Oct 2026. Write rates and storage fees are different charges; use the billing rules above.

Caching reviewed 14 Oct 2026

Google Gemini API (flex) · flex

gemini-4-argon
Documented
Support evidence (opens in a new tab)
How it works
Implicit caching only; enabled automaticallySource for How it works (opens in a new tab)
Minimum reusable input
4,096 input tokensSource for Minimum reusable input (opens in a new tab)
Lifetime & refresh
Not collected

Implicit-cache TTL is not published in the reviewed guide.

How to enable it
No cache-object creation or cached_content parameter. Explicit caching is unsupported. Common prompt prefixes and nearby requests increase hit probability.Source for How to enable it (opens in a new tab)
Usage fields
Interactions usage.total_cached_tokens reports hits; long decode reports cumulative usage across hops. Read the latest totals rather than summing streaming snapshots.Source for Usage fields (opens in a new tab)
Billing rules
Cached reads receive a 95% input discount at the applicable tier rate. Long decode replays prior content each hop, with repeated input discounted by implicit caching.Source for Billing rules (opens in a new tab)
Limits & data boundaries
Cache hits are not guaranteed. No explicit cache objects or storage TTL controls. All prompt content still occupies the unified context budget.Source for Limits & data boundaries (opens in a new tab)
Cache reads, writes & storage
ChargeApplies toRate / unit
Cache read1Text tokens · Base tier$0.05 / 1M tokensPricing evidence (opens in a new tab)
Cached input2Scheduled December 2026 pricing$0.10 / 1M tokensPricing evidence (opens in a new tab)

Rate conditions

  1. flex introductory rates through November 30, 2026. From December 1: input $2, output $10, cached input $0.1 per million tokens. Output includes thinking. No input-length price tier is published here. Long decode additionally bills replayed input per hop; grounding can add charges.
  2. Announced rates effective December 1, 2026. Not the current October 14 quote. Output includes thinking; tool charges are separate.

Observed 14 Oct 2026. Write rates and storage fees are different charges; use the billing rules above.

Caching reviewed 14 Oct 2026

Google Gemini API (priority) · priority

gemini-4-argon
Documented
Support evidence (opens in a new tab)
How it works
Implicit caching only; enabled automaticallySource for How it works (opens in a new tab)
Minimum reusable input
4,096 input tokensSource for Minimum reusable input (opens in a new tab)
Lifetime & refresh
Not collected

Implicit-cache TTL is not published in the reviewed guide.

How to enable it
No cache-object creation or cached_content parameter. Explicit caching is unsupported. Common prompt prefixes and nearby requests increase hit probability.Source for How to enable it (opens in a new tab)
Usage fields
Interactions usage.total_cached_tokens reports hits; long decode reports cumulative usage across hops. Read the latest totals rather than summing streaming snapshots.Source for Usage fields (opens in a new tab)
Billing rules
Cached reads receive a 95% input discount at the applicable tier rate. Long decode replays prior content each hop, with repeated input discounted by implicit caching.Source for Billing rules (opens in a new tab)
Limits & data boundaries
Cache hits are not guaranteed. No explicit cache objects or storage TTL controls. All prompt content still occupies the unified context budget.Source for Limits & data boundaries (opens in a new tab)
Cache reads, writes & storage
ChargeApplies toRate / unit
Cache read1Text tokens · Base tier$0.18 / 1M tokensPricing evidence (opens in a new tab)
Cached input2Scheduled December 2026 pricing$0.36 / 1M tokensPricing evidence (opens in a new tab)

Rate conditions

  1. priority introductory rates through November 30, 2026. From December 1: input $7.2, output $36, cached input $0.36 per million tokens. Output includes thinking. No input-length price tier is published here. Long decode additionally bills replayed input per hop; grounding can add charges.
  2. Announced rates effective December 1, 2026. Not the current October 14 quote. Output includes thinking; tool charges are separate.

Observed 14 Oct 2026. Write rates and storage fees are different charges; use the billing rules above.

Caching reviewed 14 Oct 2026

Google Enterprise Agent Platform (standard, global) · standard

gemini-4-argon
Documented
Support evidence (opens in a new tab)
How it works
Implicit only: in-memory and durable tiers enabled by defaultSource for How it works (opens in a new tab)
Minimum reusable input
6,144 tokens according to the Enterprise Argon cardSource for Minimum reusable input (opens in a new tab)

The generic cache guide instead gives 4,096 for Gemini 4. This host-specific discrepancy is unresolved; the model card is displayed. Developer API has a separate 4,096-token statement.

Lifetime & refresh
Implicit entries expire within 24 hours and can be evicted earlier.Source for Lifetime & refresh (opens in a new tab)
How to enable it
Common prompt prefixes may hit automatically. Disable durable caching alone or all implicit caching per project; explicit cache objects are unsupported.Source for How to enable it (opens in a new tab)
Usage fields
Read cachedContentTokenCount in usage metadata for billed cached tokens.Source for Usage fields (opens in a new tab)
Billing rules
Published Argon token rates give a 95% cached-read discount, despite the generic guide describing 90%. Implicit storage has no separate charge.Source for Billing rules (opens in a new tab)
Limits & data boundaries
Durable KV data is stored at rest using Google encryption, not CMEK; project-isolated, never used for training, retained at most 24 hours. Regional endpoints keep cached data in the selected location; global requests/cache may be served from any region.Source for Limits & data boundaries (opens in a new tab)
Cache reads, writes & storage
ChargeApplies toRate / unit
Cache read1Text tokens · Base tier$0.10 / 1M tokensPricing evidence (opens in a new tab)
Cached input2Scheduled December 2026 Enterprise pricing$0.20 / 1M tokensPricing evidence (opens in a new tab)

Rate conditions

  1. Conditional effective standard rates after 50% credits back on net spend through November 30, 2026, not an unconditional invoice rate. Published rates from December 1 are $4 input, $20 output, $0.2 cached input per million. Output includes thinking. Long decode can bill replayed input.
  2. Published full rates from December 1, 2026. Current introductory values are delivered via 50% credits back on net spend; no quoteRole is assigned.

Observed 14 Oct 2026. Write rates and storage fees are different charges; use the billing rules above.

Caching reviewed 14 Oct 2026

Google Enterprise Agent Platform (standard, us) · standard

gemini-4-argon
Documented
Support evidence (opens in a new tab)
How it works
Implicit only: in-memory and durable tiers enabled by defaultSource for How it works (opens in a new tab)
Minimum reusable input
6,144 tokens according to the Enterprise Argon cardSource for Minimum reusable input (opens in a new tab)

The generic cache guide instead gives 4,096 for Gemini 4. This host-specific discrepancy is unresolved; the model card is displayed. Developer API has a separate 4,096-token statement.

Lifetime & refresh
Implicit entries expire within 24 hours and can be evicted earlier.Source for Lifetime & refresh (opens in a new tab)
How to enable it
Common prompt prefixes may hit automatically. Disable durable caching alone or all implicit caching per project; explicit cache objects are unsupported.Source for How to enable it (opens in a new tab)
Usage fields
Read cachedContentTokenCount in usage metadata for billed cached tokens.Source for Usage fields (opens in a new tab)
Billing rules
Published Argon token rates give a 95% cached-read discount, despite the generic guide describing 90%. Implicit storage has no separate charge.Source for Billing rules (opens in a new tab)
Limits & data boundaries
Durable KV data is stored at rest using Google encryption, not CMEK; project-isolated, never used for training, retained at most 24 hours. Regional endpoints keep cached data in the selected location; global requests/cache may be served from any region.Source for Limits & data boundaries (opens in a new tab)
Cache reads, writes & storage
ChargeApplies toRate / unit
Cache read1Text tokens · Base tier$0.11 / 1M tokensPricing evidence (opens in a new tab)
Cached input2Scheduled December 2026 Enterprise pricing$0.22 / 1M tokensPricing evidence (opens in a new tab)

Rate conditions

  1. Conditional effective standard rates after 50% credits back on net spend through November 30, 2026, not an unconditional invoice rate. Published rates from December 1 are $4.4 input, $22 output, $0.22 cached input per million. Output includes thinking. Long decode can bill replayed input.
  2. Published full rates from December 1, 2026. Current introductory values are delivered via 50% credits back on net spend; no quoteRole is assigned.

Observed 14 Oct 2026. Write rates and storage fees are different charges; use the billing rules above.

Caching reviewed 14 Oct 2026

Google Enterprise Agent Platform (standard, eu) · standard

gemini-4-argon
Documented
Support evidence (opens in a new tab)
How it works
Implicit only: in-memory and durable tiers enabled by defaultSource for How it works (opens in a new tab)
Minimum reusable input
6,144 tokens according to the Enterprise Argon cardSource for Minimum reusable input (opens in a new tab)

The generic cache guide instead gives 4,096 for Gemini 4. This host-specific discrepancy is unresolved; the model card is displayed. Developer API has a separate 4,096-token statement.

Lifetime & refresh
Implicit entries expire within 24 hours and can be evicted earlier.Source for Lifetime & refresh (opens in a new tab)
How to enable it
Common prompt prefixes may hit automatically. Disable durable caching alone or all implicit caching per project; explicit cache objects are unsupported.Source for How to enable it (opens in a new tab)
Usage fields
Read cachedContentTokenCount in usage metadata for billed cached tokens.Source for Usage fields (opens in a new tab)
Billing rules
Published Argon token rates give a 95% cached-read discount, despite the generic guide describing 90%. Implicit storage has no separate charge.Source for Billing rules (opens in a new tab)
Limits & data boundaries
Durable KV data is stored at rest using Google encryption, not CMEK; project-isolated, never used for training, retained at most 24 hours. Regional endpoints keep cached data in the selected location; global requests/cache may be served from any region.Source for Limits & data boundaries (opens in a new tab)
Cache reads, writes & storage
ChargeApplies toRate / unit
Cache read1Text tokens · Base tier$0.11 / 1M tokensPricing evidence (opens in a new tab)
Cached input2Scheduled December 2026 Enterprise pricing$0.22 / 1M tokensPricing evidence (opens in a new tab)

Rate conditions

  1. Conditional effective standard rates after 50% credits back on net spend through November 30, 2026, not an unconditional invoice rate. Published rates from December 1 are $4.4 input, $22 output, $0.22 cached input per million. Output includes thinking. Long decode can bill replayed input.
  2. Published full rates from December 1, 2026. Current introductory values are delivered via 50% credits back on net spend; no quoteRole is assigned.

Observed 14 Oct 2026. Write rates and storage fees are different charges; use the billing rules above.

Caching reviewed 14 Oct 2026

Google Enterprise Agent Platform (priority, global) · priority

gemini-4-argon
Documented
Support evidence (opens in a new tab)
How it works
Implicit only: in-memory and durable tiers enabled by defaultSource for How it works (opens in a new tab)
Minimum reusable input
6,144 tokens according to the Enterprise Argon cardSource for Minimum reusable input (opens in a new tab)

The generic cache guide instead gives 4,096 for Gemini 4. This host-specific discrepancy is unresolved; the model card is displayed. Developer API has a separate 4,096-token statement.

Lifetime & refresh
Implicit entries expire within 24 hours and can be evicted earlier.Source for Lifetime & refresh (opens in a new tab)
How to enable it
Common prompt prefixes may hit automatically. Disable durable caching alone or all implicit caching per project; explicit cache objects are unsupported.Source for How to enable it (opens in a new tab)
Usage fields
Read cachedContentTokenCount in usage metadata for billed cached tokens.Source for Usage fields (opens in a new tab)
Billing rules
Published Argon token rates give a 95% cached-read discount, despite the generic guide describing 90%. Implicit storage has no separate charge.Source for Billing rules (opens in a new tab)
Limits & data boundaries
Durable KV data is stored at rest using Google encryption, not CMEK; project-isolated, never used for training, retained at most 24 hours. Regional endpoints keep cached data in the selected location; global requests/cache may be served from any region.Source for Limits & data boundaries (opens in a new tab)
Cache reads, writes & storage
ChargeApplies toRate / unit
Cache read1Text tokens · Base tier$0.18 / 1M tokensPricing evidence (opens in a new tab)
Cached input2Scheduled December 2026 Enterprise pricing$0.36 / 1M tokensPricing evidence (opens in a new tab)

Rate conditions

  1. Conditional effective priority rates after 50% credits back on net spend through November 30, 2026, not an unconditional invoice rate. Published rates from December 1 are $7.2 input, $36 output, $0.36 cached input per million. Output includes thinking. Long decode can bill replayed input.
  2. Published full rates from December 1, 2026. Current introductory values are delivered via 50% credits back on net spend; no quoteRole is assigned.

Observed 14 Oct 2026. Write rates and storage fees are different charges; use the billing rules above.

Caching reviewed 14 Oct 2026

Google Enterprise Agent Platform (priority, us) · priority

gemini-4-argon
Documented
Support evidence (opens in a new tab)
How it works
Implicit only: in-memory and durable tiers enabled by defaultSource for How it works (opens in a new tab)
Minimum reusable input
6,144 tokens according to the Enterprise Argon cardSource for Minimum reusable input (opens in a new tab)

The generic cache guide instead gives 4,096 for Gemini 4. This host-specific discrepancy is unresolved; the model card is displayed. Developer API has a separate 4,096-token statement.

Lifetime & refresh
Implicit entries expire within 24 hours and can be evicted earlier.Source for Lifetime & refresh (opens in a new tab)
How to enable it
Common prompt prefixes may hit automatically. Disable durable caching alone or all implicit caching per project; explicit cache objects are unsupported.Source for How to enable it (opens in a new tab)
Usage fields
Read cachedContentTokenCount in usage metadata for billed cached tokens.Source for Usage fields (opens in a new tab)
Billing rules
Published Argon token rates give a 95% cached-read discount, despite the generic guide describing 90%. Implicit storage has no separate charge.Source for Billing rules (opens in a new tab)
Limits & data boundaries
Durable KV data is stored at rest using Google encryption, not CMEK; project-isolated, never used for training, retained at most 24 hours. Regional endpoints keep cached data in the selected location; global requests/cache may be served from any region.Source for Limits & data boundaries (opens in a new tab)
Cache reads, writes & storage
ChargeApplies toRate / unit
Cache read1Text tokens · Base tier$0.198 / 1M tokensPricing evidence (opens in a new tab)
Cached input2Scheduled December 2026 Enterprise pricing$0.396 / 1M tokensPricing evidence (opens in a new tab)

Rate conditions

  1. Conditional effective priority rates after 50% credits back on net spend through November 30, 2026, not an unconditional invoice rate. Published rates from December 1 are $7.92 input, $39.6 output, $0.396 cached input per million. Output includes thinking. Long decode can bill replayed input.
  2. Published full rates from December 1, 2026. Current introductory values are delivered via 50% credits back on net spend; no quoteRole is assigned.

Observed 14 Oct 2026. Write rates and storage fees are different charges; use the billing rules above.

Caching reviewed 14 Oct 2026

Google Enterprise Agent Platform (priority, eu) · priority

gemini-4-argon
Documented
Support evidence (opens in a new tab)
How it works
Implicit only: in-memory and durable tiers enabled by defaultSource for How it works (opens in a new tab)
Minimum reusable input
6,144 tokens according to the Enterprise Argon cardSource for Minimum reusable input (opens in a new tab)

The generic cache guide instead gives 4,096 for Gemini 4. This host-specific discrepancy is unresolved; the model card is displayed. Developer API has a separate 4,096-token statement.

Lifetime & refresh
Implicit entries expire within 24 hours and can be evicted earlier.Source for Lifetime & refresh (opens in a new tab)
How to enable it
Common prompt prefixes may hit automatically. Disable durable caching alone or all implicit caching per project; explicit cache objects are unsupported.Source for How to enable it (opens in a new tab)
Usage fields
Read cachedContentTokenCount in usage metadata for billed cached tokens.Source for Usage fields (opens in a new tab)
Billing rules
Published Argon token rates give a 95% cached-read discount, despite the generic guide describing 90%. Implicit storage has no separate charge.Source for Billing rules (opens in a new tab)
Limits & data boundaries
Durable KV data is stored at rest using Google encryption, not CMEK; project-isolated, never used for training, retained at most 24 hours. Regional endpoints keep cached data in the selected location; global requests/cache may be served from any region.Source for Limits & data boundaries (opens in a new tab)
Cache reads, writes & storage
ChargeApplies toRate / unit
Cache read1Text tokens · Base tier$0.198 / 1M tokensPricing evidence (opens in a new tab)
Cached input2Scheduled December 2026 Enterprise pricing$0.396 / 1M tokensPricing evidence (opens in a new tab)

Rate conditions

  1. Conditional effective priority rates after 50% credits back on net spend through November 30, 2026, not an unconditional invoice rate. Published rates from December 1 are $7.92 input, $39.6 output, $0.396 cached input per million. Output includes thinking. Long decode can bill replayed input.
  2. Published full rates from December 1, 2026. Current introductory values are delivered via 50% credits back on net spend; no quoteRole is assigned.

Observed 14 Oct 2026. Write rates and storage fees are different charges; use the billing rules above.

Caching reviewed 14 Oct 2026

Google Enterprise Agent Platform (batch, global) · batch

gemini-4-argon
Documented
Support evidence (opens in a new tab)
How it works
Implicit only: in-memory and durable tiers enabled by defaultSource for How it works (opens in a new tab)
Minimum reusable input
6,144 tokens according to the Enterprise Argon cardSource for Minimum reusable input (opens in a new tab)

The generic cache guide instead gives 4,096 for Gemini 4. This host-specific discrepancy is unresolved; the model card is displayed. Developer API has a separate 4,096-token statement.

Lifetime & refresh
Implicit entries expire within 24 hours and can be evicted earlier.Source for Lifetime & refresh (opens in a new tab)
How to enable it
Common prompt prefixes may hit automatically. Disable durable caching alone or all implicit caching per project; explicit cache objects are unsupported.Source for How to enable it (opens in a new tab)
Usage fields
Read cachedContentTokenCount in usage metadata for billed cached tokens.Source for Usage fields (opens in a new tab)
Billing rules
Published Argon token rates give a 95% cached-read discount, despite the generic guide describing 90%. Implicit storage has no separate charge.Source for Billing rules (opens in a new tab)
Limits & data boundaries
Durable KV data is stored at rest using Google encryption, not CMEK; project-isolated, never used for training, retained at most 24 hours. Regional endpoints keep cached data in the selected location; global requests/cache may be served from any region.Source for Limits & data boundaries (opens in a new tab)
Cache reads, writes & storage
ChargeApplies toRate / unit
Cache read1Text tokens · Base tier$0.05 / 1M tokensPricing evidence (opens in a new tab)
Cached input2Scheduled December 2026 Enterprise pricing$0.10 / 1M tokensPricing evidence (opens in a new tab)

Rate conditions

  1. Conditional effective batch rates after 50% credits back on net spend through November 30, 2026, not an unconditional invoice rate. Published rates from December 1 are $2 input, $10 output, $0.1 cached input per million. Output includes thinking. Long decode can bill replayed input.
  2. Published full rates from December 1, 2026. Current introductory values are delivered via 50% credits back on net spend; no quoteRole is assigned.

Observed 14 Oct 2026. Write rates and storage fees are different charges; use the billing rules above.

Caching reviewed 14 Oct 2026

Google Enterprise Agent Platform (batch, us) · batch

gemini-4-argon
Documented
Support evidence (opens in a new tab)
How it works
Implicit only: in-memory and durable tiers enabled by defaultSource for How it works (opens in a new tab)
Minimum reusable input
6,144 tokens according to the Enterprise Argon cardSource for Minimum reusable input (opens in a new tab)

The generic cache guide instead gives 4,096 for Gemini 4. This host-specific discrepancy is unresolved; the model card is displayed. Developer API has a separate 4,096-token statement.

Lifetime & refresh
Implicit entries expire within 24 hours and can be evicted earlier.Source for Lifetime & refresh (opens in a new tab)
How to enable it
Common prompt prefixes may hit automatically. Disable durable caching alone or all implicit caching per project; explicit cache objects are unsupported.Source for How to enable it (opens in a new tab)
Usage fields
Read cachedContentTokenCount in usage metadata for billed cached tokens.Source for Usage fields (opens in a new tab)
Billing rules
Published Argon token rates give a 95% cached-read discount, despite the generic guide describing 90%. Implicit storage has no separate charge.Source for Billing rules (opens in a new tab)
Limits & data boundaries
Durable KV data is stored at rest using Google encryption, not CMEK; project-isolated, never used for training, retained at most 24 hours. Regional endpoints keep cached data in the selected location; global requests/cache may be served from any region.Source for Limits & data boundaries (opens in a new tab)
Cache reads, writes & storage
ChargeApplies toRate / unit
Cache read1Text tokens · Base tier$0.055 / 1M tokensPricing evidence (opens in a new tab)
Cached input2Scheduled December 2026 Enterprise pricing$0.11 / 1M tokensPricing evidence (opens in a new tab)

Rate conditions

  1. Conditional effective batch rates after 50% credits back on net spend through November 30, 2026, not an unconditional invoice rate. Published rates from December 1 are $2.2 input, $11 output, $0.11 cached input per million. Output includes thinking. Long decode can bill replayed input.
  2. Published full rates from December 1, 2026. Current introductory values are delivered via 50% credits back on net spend; no quoteRole is assigned.

Observed 14 Oct 2026. Write rates and storage fees are different charges; use the billing rules above.

Caching reviewed 14 Oct 2026

Google Enterprise Agent Platform (batch, eu) · batch

gemini-4-argon
Documented
Support evidence (opens in a new tab)
How it works
Implicit only: in-memory and durable tiers enabled by defaultSource for How it works (opens in a new tab)
Minimum reusable input
6,144 tokens according to the Enterprise Argon cardSource for Minimum reusable input (opens in a new tab)

The generic cache guide instead gives 4,096 for Gemini 4. This host-specific discrepancy is unresolved; the model card is displayed. Developer API has a separate 4,096-token statement.

Lifetime & refresh
Implicit entries expire within 24 hours and can be evicted earlier.Source for Lifetime & refresh (opens in a new tab)
How to enable it
Common prompt prefixes may hit automatically. Disable durable caching alone or all implicit caching per project; explicit cache objects are unsupported.Source for How to enable it (opens in a new tab)
Usage fields
Read cachedContentTokenCount in usage metadata for billed cached tokens.Source for Usage fields (opens in a new tab)
Billing rules
Published Argon token rates give a 95% cached-read discount, despite the generic guide describing 90%. Implicit storage has no separate charge.Source for Billing rules (opens in a new tab)
Limits & data boundaries
Durable KV data is stored at rest using Google encryption, not CMEK; project-isolated, never used for training, retained at most 24 hours. Regional endpoints keep cached data in the selected location; global requests/cache may be served from any region.Source for Limits & data boundaries (opens in a new tab)
Cache reads, writes & storage
ChargeApplies toRate / unit
Cache read1Text tokens · Base tier$0.055 / 1M tokensPricing evidence (opens in a new tab)
Cached input2Scheduled December 2026 Enterprise pricing$0.11 / 1M tokensPricing evidence (opens in a new tab)

Rate conditions

  1. Conditional effective batch rates after 50% credits back on net spend through November 30, 2026, not an unconditional invoice rate. Published rates from December 1 are $2.2 input, $11 output, $0.11 cached input per million. Output includes thinking. Long decode can bill replayed input.
  2. Published full rates from December 1, 2026. Current introductory values are delivered via 50% credits back on net spend; no quoteRole is assigned.

Observed 14 Oct 2026. Write rates and storage fees are different charges; use the billing rules above.

Caching reviewed 14 Oct 2026

What the measurements say

Vals Index

Google DeepMind · provider-reported
68.9percent

October 2026 model-card report; independently reproducing results is outside this record. Google cites Vals AI. Methodology: https://deepmind.google/models/evals-methodology/gemini-4-argon . Highest thinking setting and pass@1 unless a benchmark-specific exception is stated. The methodology describes benchmark coverage as September 2026 while the result table is labeled October 2026.

Evaluation source (opens in a new tab)

AutomationBench

Google DeepMind · provider-reported
51.3percent

October 2026 model-card report; independently reproducing results is outside this record. Private set; Google cites Zapier public leaderboard. Methodology: https://deepmind.google/models/evals-methodology/gemini-4-argon . Highest thinking setting and pass@1 unless a benchmark-specific exception is stated. The methodology describes benchmark coverage as September 2026 while the result table is labeled October 2026.

Evaluation source (opens in a new tab)

Vals Finance Agent v2

Google DeepMind · provider-reported
65.4percent

October 2026 model-card report; independently reproducing results is outside this record. Google cites Vals AI. Methodology: https://deepmind.google/models/evals-methodology/gemini-4-argon . Highest thinking setting and pass@1 unless a benchmark-specific exception is stated. The methodology describes benchmark coverage as September 2026 while the result table is labeled October 2026.

Evaluation source (opens in a new tab)

Harvey’s Legal Agent Benchmark

Google DeepMind · provider-reported
19.6percent

October 2026 model-card report; independently reproducing results is outside this record. Google cites Vals AI. Methodology: https://deepmind.google/models/evals-methodology/gemini-4-argon . Highest thinking setting and pass@1 unless a benchmark-specific exception is stated. The methodology describes benchmark coverage as September 2026 while the result table is labeled October 2026.

Evaluation source (opens in a new tab)

DeepSWE v1.1

Google DeepMind · provider-reported
77.9percent

October 2026 model-card report; independently reproducing results is outside this record. Self-computed mini-SWE agent harness. Methodology: https://deepmind.google/models/evals-methodology/gemini-4-argon . Highest thinking setting and pass@1 unless a benchmark-specific exception is stated. The methodology describes benchmark coverage as September 2026 while the result table is labeled October 2026.

Evaluation source (opens in a new tab)

FrontierSWE v2

Google DeepMind · provider-reported
55percent

October 2026 model-card report; independently reproducing results is outside this record. Google cites Proximal leaderboard. Methodology: https://deepmind.google/models/evals-methodology/gemini-4-argon . Highest thinking setting and pass@1 unless a benchmark-specific exception is stated. The methodology describes benchmark coverage as September 2026 while the result table is labeled October 2026.

Evaluation source (opens in a new tab)

Vibe Code Bench

Google DeepMind · provider-reported
91.9percent

October 2026 model-card report; independently reproducing results is outside this record. Google cites Vals AI leaderboard. Methodology: https://deepmind.google/models/evals-methodology/gemini-4-argon . Highest thinking setting and pass@1 unless a benchmark-specific exception is stated. The methodology describes benchmark coverage as September 2026 while the result table is labeled October 2026.

Evaluation source (opens in a new tab)

Terminal-Bench 4.0

Google DeepMind · provider-reported
57.4percent

October 2026 model-card report; independently reproducing results is outside this record. Self-computed; highest scoring thinking level. Methodology: https://deepmind.google/models/evals-methodology/gemini-4-argon . Highest thinking setting and pass@1 unless a benchmark-specific exception is stated. The methodology describes benchmark coverage as September 2026 while the result table is labeled October 2026.

Evaluation source (opens in a new tab)

PostTrainBench v1.1

Google DeepMind · provider-reported
45.3percent

October 2026 model-card report; independently reproducing results is outside this record. Self-computed OpenCode harness, 10-hour budget on one NVIDIA H100; weighted aggregate over four base models and seven benchmarks. Methodology: https://deepmind.google/models/evals-methodology/gemini-4-argon . Highest thinking setting and pass@1 unless a benchmark-specific exception is stated. The methodology describes benchmark coverage as September 2026 while the result table is labeled October 2026.

Evaluation source (opens in a new tab)

Terminal-Bench Science 0.1

Google DeepMind · provider-reported
57.6percent

October 2026 model-card report; independently reproducing results is outside this record. Self-computed; verifier timeout increased sixfold. Methodology: https://deepmind.google/models/evals-methodology/gemini-4-argon . Highest thinking setting and pass@1 unless a benchmark-specific exception is stated. The methodology describes benchmark coverage as September 2026 while the result table is labeled October 2026.

Evaluation source (opens in a new tab)

LABBench2

Google DeepMind · provider-reported
88.8percent

October 2026 model-card report; independently reproducing results is outside this record. Linux terminal, bioinformatics tools, Python/R and internet access. Methodology: https://deepmind.google/models/evals-methodology/gemini-4-argon . Highest thinking setting and pass@1 unless a benchmark-specific exception is stated. The methodology describes benchmark coverage as September 2026 while the result table is labeled October 2026.

Evaluation source (opens in a new tab)

RiemannBench

Google DeepMind · provider-reported
76percent

October 2026 model-card report; independently reproducing results is outside this record. Google cites Surge leaderboard. Methodology: https://deepmind.google/models/evals-methodology/gemini-4-argon . Highest thinking setting and pass@1 unless a benchmark-specific exception is stated. The methodology describes benchmark coverage as September 2026 while the result table is labeled October 2026.

Evaluation source (opens in a new tab)

GraphWalks (up to 128K)

Google DeepMind · provider-reported
99.7F1 percent

October 2026 model-card report; independently reproducing results is outside this record. BFS, 650-item subset with context lengths up to 128K. Methodology: https://deepmind.google/models/evals-methodology/gemini-4-argon . Highest thinking setting and pass@1 unless a benchmark-specific exception is stated. The methodology describes benchmark coverage as September 2026 while the result table is labeled October 2026.

Evaluation source (opens in a new tab)

GraphWalks (256K–1M)

Google DeepMind · provider-reported
84.2F1 percent

October 2026 model-card report; independently reproducing results is outside this record. BFS, distinct 200-problem subset with 256K to 1M contexts. Methodology: https://deepmind.google/models/evals-methodology/gemini-4-argon . Highest thinking setting and pass@1 unless a benchmark-specific exception is stated. The methodology describes benchmark coverage as September 2026 while the result table is labeled October 2026.

Evaluation source (opens in a new tab)

Agent’s Last Exam

Google DeepMind · provider-reported
39.5percent

October 2026 model-card report; independently reproducing results is outside this record. Default ALE-Claw harness, five-hour window, safety filters enabled; binary pass rate. Methodology: https://deepmind.google/models/evals-methodology/gemini-4-argon . Highest thinking setting and pass@1 unless a benchmark-specific exception is stated. The methodology describes benchmark coverage as September 2026 while the result table is labeled October 2026.

Evaluation source (opens in a new tab)

OSWorld 2.0 (offline subset)

Google DeepMind · provider-reported
69.2percent

October 2026 model-card report; independently reproducing results is outside this record. Partial score, best of three single-attempt runs. 1080p, 500-step limit, parallel UI tool calls, compaction, screenshot-only observations; August 8 patch applied. Methodology: https://deepmind.google/models/evals-methodology/gemini-4-argon . Highest thinking setting and pass@1 unless a benchmark-specific exception is stated. The methodology describes benchmark coverage as September 2026 while the result table is labeled October 2026.

Evaluation source (opens in a new tab)

Chartography

Google DeepMind · provider-reported
71.6percent

October 2026 model-card report; independently reproducing results is outside this record. No tools; Google cites Surge public leaderboard. Methodology: https://deepmind.google/models/evals-methodology/gemini-4-argon . Highest thinking setting and pass@1 unless a benchmark-specific exception is stated. The methodology describes benchmark coverage as September 2026 while the result table is labeled October 2026.

Evaluation source (opens in a new tab)

LVBench

Google DeepMind · provider-reported
91.7percent

October 2026 model-card report; independently reproducing results is outside this record. Self-computed, no tools, Gemini video at one frame per second. Methodology: https://deepmind.google/models/evals-methodology/gemini-4-argon . Highest thinking setting and pass@1 unless a benchmark-specific exception is stated. The methodology describes benchmark coverage as September 2026 while the result table is labeled October 2026.

Evaluation source (opens in a new tab)

CWE-bench v1

Google DeepMind · provider-reported
68percent

October 2026 model-card report; independently reproducing results is outside this record. Google cites official leaderboard. Score is pass@1; leaderboard ties are broken using pass@4. Methodology: https://deepmind.google/models/evals-methodology/gemini-4-argon . Highest thinking setting and pass@1 unless a benchmark-specific exception is stated. The methodology describes benchmark coverage as September 2026 while the result table is labeled October 2026.

Evaluation source (opens in a new tab)

Latency and throughput depend on the host, request size, reasoning settings and load. There is no measured speed or global usage figure in this record.

The record behind the model

Why it is included

Google describes a new original model, not a fine-tune of an earlier Gemini release, distributed through proprietary products and managed APIs. The reviewed official release supplies no downloadable weights; this is a distribution inference rather than an explicit weight-license declaration.

Classification evidence (opens in a new tab)

Lifecycle dates

Gemini API launch13 Oct 2026Source (opens in a new tab)

Sources reviewed