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MODEL FAMILY · Model families

OpenAI Embedding

Text embeddings for retrieval and similarity, rather than chat responses.

Official documentation
On this page

About this family

Listed families
1
Versions
3
Field review
0

3 entries use official model documentation and 0 use model-card metadata. Explore specifications, uses, prices and release records by version.

Filter these versions in the directory →View coverage →

Prices across this family

Prices are per million text tokens, matched by currency, processing mode and input tier. Caching, tools, media and taxes may cost extra. These are not per-request or subscription totals. A listed price does not guarantee that a model is still available.

Prices observed 2026-11-03 · Matching input tier 3 versions /1 developers.Other matching versions: 0 versions have no price under these conditions. Quoted currency does not imply payment support. Check each model’s own input limit before choosing a long-input tier.

Chart shows the first 3 records; matching values and sources are listed below. Input and output prices are separate. No currency conversion is applied.

USD/ million text tokens, Standard
Model / developerInputOutputCache readTier / source

text-embedding-3-large →OpenAI · Listed by provider

USD 0.13Not providedNot provided

No extra input tier · All day

No end date provided

Official prices ↗

Last observed2026-10-29

text-embedding-3-small →OpenAI · Listed by provider

USD 0.02Not providedNot provided

No extra input tier · All day

No end date provided

Official prices ↗

Last observed2026-10-29

text-embedding-ada-002 →OpenAI · Listed by provider

USD 0.1Not providedNot provided

No extra input tier · All day

No end date provided

Official prices ↗

Last observed2026-10-29

All quotes, future prices and conditions (3 records)
  • text-embedding-3-large · Standard · No extra input tier · All day

    Input USD 0.13, per million Text tokens.

    EffectiveSource not listed· EndedSource not listed· Superseded by a newer observationNot yet · First observed2026-10-17/ latest2026-10-29

    Official direct API list prices per million tokens. Values follow the original price list; missing prices are not free. Prices are recorded in USD. This does not establish the settlement currency. For embeddings. Only explicitly free items are recorded as zero. Other missing rates remain unknown. Default endpoint prices. Applicable regional processing and FedRAMP surcharges are separate and do not apply to every request.

    Check sources ↗
  • text-embedding-3-small · Standard · No extra input tier · All day

    Input USD 0.02, per million Text tokens.

    EffectiveSource not listed· EndedSource not listed· Superseded by a newer observationNot yet · First observed2026-10-17/ latest2026-10-29

    Official direct API list prices per million tokens. Values follow the original price list; missing prices are not free. Prices are recorded in USD. This does not establish the settlement currency. For embeddings. Only explicitly free items are recorded as zero. Other missing rates remain unknown. Default endpoint prices. Applicable regional processing and FedRAMP surcharges are separate and do not apply to every request.

    Check sources ↗
  • text-embedding-ada-002 · Standard · No extra input tier · All day

    Input USD 0.1, per million Text tokens.

    EffectiveSource not listed· EndedSource not listed· Superseded by a newer observationNot yet · First observed2026-10-17/ latest2026-10-29

    Official direct API list prices per million tokens. Values follow the original price list; missing prices are not free. Prices are recorded in USD. This does not establish the settlement currency. For embeddings. Only explicitly free items are recorded as zero. Other missing rates remain unknown. Default endpoint prices. Applicable regional processing and FedRAMP surcharges are separate and do not apply to every request.

    Check sources ↗

Family versions & specifications

  • text-embedding-3-large →

    text-embedding-3-large

    Uses / inputs & outputs
    Embeddings

    Text → Vectors

    Access and licensing
    Official API

    Openness not specified · Weight license needs review · Commercial weight use unknown

    Limits & data status
    Max input: No single value specified

    Listed by provider

  • text-embedding-3-small →

    text-embedding-3-small

    Uses / inputs & outputs
    Embeddings

    Text → Vectors

    Access and licensing
    Official API

    Openness not specified · Weight license needs review · Commercial weight use unknown

    Limits & data status
    Max input: No single value specified

    Listed by provider

  • text-embedding-ada-002 →

    text-embedding-ada-002

    Uses / inputs & outputs
    Embeddings

    Text → Vectors

    Access and licensing
    Official API

    Openness not specified · Weight license needs review · Commercial weight use unknown

    Limits & data status
    Max input: No single value specified

    Listed by provider

Family parameters & versions

0 versions have verified published parameter counts; 3 have no usable value yet. Parameter count is not a performance ranking.

Parameter counts for this group have not yet been verified, so no numeric bars are shown. Check the uses, modalities, access options and version records below.

Version specifications by release date

Versions and size variants within the same family are shown separately. Each point needs both a specification reference and a release date. Points are not joined, and larger parameters or context do not imply better results.

Unit: Token. Of 0 eligible versions, 0 have plotted values. 0 lack a value and 0 lack a release date; these gaps can overlap. Missing values are not zero.

No version has both a numeric value and documented release date for this metric. Check the version records or choose another metric. Listing dates and repository changes are not used as substitutes.

Full values & references for all four metrics

Context window · Token

No records meet both date and numeric evidence requirements.

Input token limit · Token

No records meet both date and numeric evidence requirements.

Max text output · Token

No records meet both date and numeric evidence requirements.

Published parameter count · B

No records meet both date and numeric evidence requirements.

Total context, input limits, maximum text output and parameter counts are shown separately, retaining approximate values. Parameters use verified published counts, not inferred active parameters. All versions, including undated specifications, remain in the version list.

Release & lifecycle history

No documented releases for this family yet. Model release dates, repository changes and listing dates are recorded separately.

References & scope

Each version also lists its own specification and license references. Developer regions follow public organization records. They do not establish API availability, operating regions or a user’s location. Catalog as of 2026-11-03.

Find APIs, tools & benchmarks

Find APIs by model family, then check each service for the exact model, region and supported interfaces. Tools and reports link to specific versions.