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Model infoModelsSnapshot: 15 Oct 2026

Morph / Morph

Morph System One v1

Typed-decision model that returns distributions for named questions without generating prose.

Text analysis
availableClosed weightsText analysis
Official documentation (opens in a new tab)Reviewed 15 Oct 2026
6 of 16 specification fields collected
Input token limit65.5K65,536 tokens
Maximum outputNot collectedAwaiting source review
Input billingSee ratesMorph API
Output billingSee ratesPublished units and conditions below

Specifications

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

Context / input limit
Not collected

Exact model-specific contract not established. Unknown is not unsupported.

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

Whole-request budget; state and state plus longest question each have a stricter 32,768-token ceiling.

Maximum output
Not collected

Exact model-specific contract not established. Unknown is not unsupported.

Parameters
Not collected

Exact model-specific contract not established. Unknown is not unsupported.

Release date
Not collected

Exact model-specific contract not established. Unknown is not unsupported.

Knowledge cutoff
Not collected

Exact model-specific contract not established. Unknown is not unsupported.

Reasoning
Not collected

Exact model-specific contract not established. Unknown is not unsupported.

Tool calling
Not collected

Exact model-specific contract not established. Unknown is not unsupported.

Structured output
SupportedSource for Structured output (opens in a new tab)
Streaming
Not collected

Exact model-specific contract not established. Unknown is not unsupported.

Batch processing
Not collected

Exact model-specific contract not established. Unknown is not unsupported.

Fine-tuning
Not collected

Exact model-specific contract not established. Unknown is not unsupported.

Context caching
SupportedSource for Context caching (opens in a new tab)

Cached-input tariff is advertised; minimum prefix, mechanism and TTL are not documented here.

Input modalities
Text, JSONSource for Input modalities (opens in a new tab)
Output modalities
Probabilities, Choices, ScoresSource for Output modalities (opens in a new tab)
Generation controls
1–256 questions. State and state plus longest question: at most 32,768 tokens. Choice: 2–255 options. Score: 2–10 levels.Source for Generation controls (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.

Morph API

Provider source (opens in a new tab)
API model ID
morph-systemone-v1
Access
State and named questions required. No billed test performed.
Regions
Exact serving-region and contractual residency inventory not established.
API endpoint
POST https://api.morphllm.com/v1/singleshotSource for API endpoint (opens in a new tab)

Prices retain their published currencies and billing units below.

Published billing units · original currency · observed 15 Oct 2026
CategoryUsageRateUnit
Typed decisionsInput tokens1$0.0421M tokens
Typed decisionsCached input tokens2$0.011M tokens

Rate conditions

  1. State charged once plus question extensions; no conventional chat-question estimate.
  2. Eligibility, minimum and lifetime are not established.
Pricing source (opens in a new tab)

Data & enterprise terms

Published terms distinguish tiers: PAYG content retention up to 90 days, paid up to 30 days, enterprise zero-retention by agreement. Training is off by default with support/debugging exceptions on ordinary tiers; enterprise terms exclude training. Self-hosted policies depend on configuration. Cache TTL is a separate question.

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.

Morph API

morph-systemone-v1
Documented

Published cached-input price.

Support evidence (opens in a new tab)
How it works
Not collected

No exact prompt-cache contract established for this specialized model.

Minimum reusable input
Not collected

No exact prompt-cache contract established for this specialized model.

Lifetime & refresh
Not collected

No exact prompt-cache contract established for this specialized model.

How to enable it
Not collected

No exact prompt-cache contract established for this specialized model.

Usage fields
Not collected

No exact prompt-cache contract established for this specialized model.

Billing rules
$0.042 per 1M input tokens; $0.01 per 1M cached input tokens.Source for Billing rules (opens in a new tab)

No output price is inferred from absence of a displayed tariff.

Limits & data boundaries
Not collected

No exact prompt-cache contract established for this specialized model.

Cache reads, writes & storage
ChargeApplies toRate / unit
Cached input tokens1Typed decisions$0.01 / 1M tokensPricing evidence (opens in a new tab)

Rate conditions

  1. Eligibility, minimum and lifetime are not established.

Observed 15 Oct 2026. Write rates and storage fees are different charges; use the billing rules above.

Caching reviewed 15 Oct 2026

What the measurements say

No benchmark observations have been added for this model. We do not turn a vendor description into a performance score.

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

Morph describes in-house specialized model training, retains rights to models and restricts weight extraction. These specialized offerings are distinct from its explicitly open-weight third-party hosting catalogue.

Classification evidence (opens in a new tab)

Sources reviewed