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Model infoModelsSnapshot: 15 Oct 2026

Yandex / YandexGPT / YandexART

YandexGPT Pro 4 32k

YandexGPT Pro 4 32k: text generation model, retained for historical reference.

retiredClosed weightsText generation
Official documentation (opens in a new tab)Reviewed 14 Oct 2026
2 of 17 specification fields collected
Context windowNot collectedAwaiting source review
Maximum outputNot collectedAwaiting source review
Input billingNot collectedYandex AI Studio (retired)
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
Maximum input tokens
Not collected
Maximum output
Not collected
Reasoning
Not collected
Tool calling
Not collected
Structured output
Not collected
Streaming
Not collected
Batch processing
Not collected
Fine-tuning
Not collected
Knowledge cutoff
Not collected
Release date
Not collected
Parameters
Not collected
Languages
Not collected
Context caching
Not collected
Native model options
Not collected

Version identity is established by release notes; an immutable historical API selector was not verified.

Access & pricing

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

Yandex AI Studio (retired)

Provider source (opens in a new tab)
API model ID
Not collected

Historical immutable selector not verified.

Access
Retired; not a current callable endpoint.
Regions
Contract and deployment dependent; exact processing location not verified.

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

Data & enterprise terms

Model-specific retention and training-use terms not collected.

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.

Yandex AI Studio (retired)

Not verified

No current exact-endpoint cache policy verified.

How it works
Not collected
Minimum reusable input
Not collected
Lifetime & refresh
Not collected
How to enable it
Not collected
Usage fields
Not collected
Billing rules
Not collected
Limits & data boundaries
Not collected

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

Caching reviewed 14 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

Native provider model documented through hosted APIs. No exact matching weight release was found in the reviewed official Yandex model inventory. Public Lite 5, Alice Foundation and Alice T5 checkpoints are excluded, and are not assumed equivalent to the hosted model.

Classification evidence (opens in a new tab)

Lifecycle dates

First documented API availability (may have been preview)24 Oct 2024Source (opens in a new tab)
Service version switched off / support ended28 Aug 2025Source (opens in a new tab)

Sources reviewed