Computational Model Studio · Model release

text-embedding-3-large

OpenAI API model that converts text to embedding vectors; the large model has its own published model identity.

Developer: OpenAI · Last verified:

What it is designed to do

Encode text as a numerical vector through the Embeddings API.

Primary contribution
representation
Input
text
Output
number vector (embedding vector)

Documented uses: Embedding-based similarity is a documented downstream use.

Access and deployment

  • OpenAI text-embedding-3-large API — available. Provider API access under provider account and terms. Offering documentation Provider terms have not been independently reviewed for this offering.
    • provider hosted: Use through the documented provider embedding endpoint.
Technical profile and review notes
Construction
Unknown from reviewed sources
Representation
Unknown from reviewed sources
Normalized architecture tags
No normalized architecture tag assigned
Lifecycle
active

Inclusion rationale: A separately named API embedding model tests hosted identity and offering-scoped access.

Limitations: Unknown from reviewed sources

Sources and related Studio records

Sources

  1. text-embedding-3-large modelOpenAI · checked 2026-09-29
  2. OpenAI embeddings guideOpenAI · checked 2026-09-29

Connections