OpenAI is a US AI research company that sells hosted assistants, APIs and developer tools, including ChatGPT and the OpenAI API. text-embedding-3-large is OpenAI's model API, from OpenAI OpCo, LLC. Published at platform.openai.com/docs/models/text-embedding-3-large. Directory filing: Embedding models. text-embedding-3-large is OpenAI's model API, from OpenAI OpCo, LLC. Published at platform.openai.com/docs/models/text-embedding-3-large. Directory filing: Embedding models.

Category: Embedding models

Product listing

text-embedding-3-large

Name: text-embedding-3-large
Brand: OpenAI

From OpenAI

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platform.openai.com

AI Model / API · Embedding models · Models & Foundation AI

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Directory-only

TrustMark reading

Where this product sits

text-embedding-3-large is classified as Embedding models. Models that turn text or media into vectors for retrieval, not generative chat. Jobs: text embeddings; multilingual embeddings; multimodal embeddings.

Buyers typically come to Embedding models because retrieval quality is capped by a generic embedding the buyer cannot name. Classification is not a finding that this product solves that job.

This is TrustMark's classification reading for buyers comparing Embedding models products. It is not an Assurance Score, certificate, or ranked position.

What it is

Product classification

AI Model / API

Embedding models · Models & Foundation AI

What it does

How this product is used

Capabilities: Not specified
Sectors: Cross-industry / not specified
Deployment: Not specified
Autonomy: ASSISTIVE
Data exposure: Not specified

Verified claims

What has been independently checked

Independently verified· 2026-09-17Domain association: Verified
This only confirms the listing is tied to a checked company website domain. It is not a product assessment, certificate, review star, or ranked position.

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Supplier-provided information

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Category context

Why buyers look at Embedding models

Models that turn text or media into vectors for retrieval, not generative chat. Jobs: text embeddings; multilingual embeddings; multimodal embeddings.

Retrieval quality is capped by a generic embedding the buyer cannot name.

This is category context, not an independent assessment of text-embedding-3-large. Vendor-claimed differences are listed above. Assessment results appear only after examination.

Browse Embedding models →

Where to get more information

Product website · platform.openai.com/docs/models/text-embedding-3-large
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