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Model infoModelsSnapshot: 15 Oct 2026

Cursor / Cursor completion services

Cursor Tab

Managed completion experience using Cursor custom models for multiline edits and next-edit prediction.

availableClosed-source managed componentCoding
Official documentation (opens in a new tab)Reviewed 15 Oct 2026
4 of 17 specification fields collected
Context windowNot collectedAwaiting source review
Maximum outputNot collectedAwaiting source review
Input billingNot collectedCursor editor · Tab
Output billingNot collectedNo inferred price

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 version-specific model contract not established. Product capabilities do not automatically establish a standalone inference API feature.

Maximum input tokens
Not collected

Exact version-specific model contract not established. Product capabilities do not automatically establish a standalone inference API feature.

Maximum output
Not collected

Exact version-specific model contract not established. Product capabilities do not automatically establish a standalone inference API feature.

Parameters
Not collected

Exact version-specific model contract not established. Product capabilities do not automatically establish a standalone inference API feature.

Reasoning
Not collected

Exact version-specific model contract not established. Product capabilities do not automatically establish a standalone inference API feature.

Tool calling
Not collected

Exact version-specific model contract not established. Product capabilities do not automatically establish a standalone inference API feature.

Structured output
Not collected

Exact version-specific model contract not established. Product capabilities do not automatically establish a standalone inference API feature.

Streaming
Not collected

Exact version-specific model contract not established. Product capabilities do not automatically establish a standalone inference API feature.

Batch processing
Not collected

Exact version-specific model contract not established. Product capabilities do not automatically establish a standalone inference API feature.

Fine-tuning
Not collected

Exact version-specific model contract not established. Product capabilities do not automatically establish a standalone inference API feature.

Context caching
Not collected

Exact version-specific model contract not established. Product capabilities do not automatically establish a standalone inference API feature.

Release date
Not collected

Exact version-specific model contract not established. Product capabilities do not automatically establish a standalone inference API feature.

Knowledge cutoff
Not collected

Exact version-specific model contract not established. Product capabilities do not automatically establish a standalone inference API feature.

Output formats
Inline code suggestions, multiline changes, imports and cross-file next-edit locations.Source for Output formats (opens in a new tab)
Request limits
Uses recent edits, surrounding code and linter errors; exact model token limits are not published here.Source for Request limits (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.

API model ID
Not collected

Exact exposed model identifier or current account entitlement not established.

Access
Enabled through editor Tab settings; supports snoozing and disabling globally or per file extension. No standalone checkpoint API established.
Regions
Default model-specific processing region not established. Enterprise US-only residency can cover Composer when configured; external integrations have separate boundaries.

Endpoint pricing has not been collected. Check the provider for applicable rates.

Data & enterprise terms

With Privacy Mode enabled, code is not used for training by Cursor or model providers. Custom-model inference providers may process it. Cloud Agents store encrypted repository copies during execution, with deletion after completion described by the provider. These claims do not establish unconditional zero retention for every feature or account.

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.

Cursor editor · Tab

Not verified

No exact-version prompt-cache contract established. Internal KV reuse, code indexing and self-summarization are not a published cache discount.

How it works
Not collected

No exact-version prompt-cache contract established. Internal KV reuse, code indexing and self-summarization are not a published cache discount.

Minimum reusable input
Not collected

No exact-version prompt-cache contract established. Internal KV reuse, code indexing and self-summarization are not a published cache discount.

Lifetime & refresh
Not collected

No exact-version prompt-cache contract established. Internal KV reuse, code indexing and self-summarization are not a published cache discount.

How to enable it
Not collected

No exact-version prompt-cache contract established. Internal KV reuse, code indexing and self-summarization are not a published cache discount.

Usage fields
Not collected

No exact-version prompt-cache contract established. Internal KV reuse, code indexing and self-summarization are not a published cache discount.

Billing rules
Not collected

No exact-version prompt-cache contract established. Internal KV reuse, code indexing and self-summarization are not a published cache discount.

Limits & data boundaries
Not collected

No exact-version prompt-cache contract established. Internal KV reuse, code indexing and self-summarization are not a published cache discount.

No verified cache rate for this endpoint. An empty rate is not a zero charge.

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

Managed completion service backed by Cursor custom models. The current service does not expose a stable checkpoint identity; this is not counted as a separately proven private foundation checkpoint.

Classification evidence (opens in a new tab)

Sources reviewed