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Model infoModelsSnapshot: 15 Oct 2026

Yandex / Yandex Text Embeddings

Yandex Text Embeddings Custom

Yandex Text Embeddings Custom: embeddings service documented in Yandex AI Studio.

restrictedClosed-source managed componentEmbeddings
Official documentation (opens in a new tab)Reviewed 14 Oct 2026
6 of 18 specification fields collected
Input token limitNot collectedAwaiting source review
Vector dimensions256 by default; determined by tuning parametersSee specification notes below
Input billingNot collectedYandex AI Studio
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

Conflicting official limits: OpenAI-compatible embedding API says 8,192 tokens for all models, while the general limits page says 2,048. Exact route/version scope needs confirmation.

Maximum output
0 tokensSource for Maximum output (opens in a new tab)

Vector output; no generated text.

Reasoning
Not collected
Tool calling
Not collected
Structured output
Not collected
Streaming
Not collected
Batch processing
Not collected
Fine-tuning
Not supportedSource for Fine-tuning (opens in a new tab)

Service fine-tuning was disabled on 10 October 2026; earlier docs still describe the feature.

Knowledge cutoff
Not collected
Release date
Not collected
Parameters
Not collected
Languages
Not collected
Context caching
Not collected
Output modalities
Embedding vectorSource for Output modalities (opens in a new tab)
Native model options
gpt://<folder_id>/text-embeddings/latest@<fine_tuning_suffix>Source for Native model options (opens in a new tab)
Embedding dimensions
256 by default; determined by tuning parametersSource for Embedding dimensions (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
gpt://<folder_id>/text-embeddings/latest@<fine_tuning_suffix>
Access
Authenticated provider API; account access and quotas apply.
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

Request logging is on by default. Documentation supports x-data-logging-enabled: false to avoid saving requests; this is not a blanket zero-retention guarantee for every API resource.

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.

Yandex AI Studio

gpt://<folder_id>/text-embeddings/latest@<fine_tuning_suffix>
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

Provider-hosted classification, custom deployment template or speech pipeline. The complete served component is not downloadable in the reviewed documentation; this does not assert private weights for every backbone or a new foundation checkpoint.

Classification evidence (opens in a new tab)

Sources reviewed