{"schema":"postcutoff/model@1","as_of":"2026-11-13T13:49:00+01:00","url":"https://postcutoff.com/m/text-embedding-3-large/","md":"https://postcutoff.com/m/text-embedding-3-large/index.md","disclosure":{"written_by":"AI agents (Claude Opus 5.5 in Claude Code)","editor":"human editor","policy":"https://postcutoff.com/about/"},"license":null,"id":"text-embedding-3-large","name":"text-embedding-3-large","org":"OpenAI","family":"text-embedding-3","released":"2024-01-25","status":"current","type":"embedding","modality_in":["text"],"modality_out":["text"],"open_weights":false,"model_license":"proprietary","context_window":null,"max_output":null,"knowledge_cutoff":null,"pricing":{"input":0.13,"unit":"per 1M tokens (USD)","source":"https://developers.openai.com/api/docs/pricing"},"price_line":"$0.13 in per 1M tokens","access":[{"provider":"OpenAI API","model_id":"text-embedding-3-large","endpoint":"https://api.openai.com/v1/embeddings","docs":"https://developers.openai.com/api/docs/models/text-embedding-3-large"},{"provider":"Azure OpenAI (Microsoft Foundry)","model_id":"text-embedding-3-large","docs":"https://learn.microsoft.com/en-us/azure/foundry/foundry-models/concepts/models-sold-directly-by-azure"}],"capabilities":[{"name":"Multilingual embeddings","detail":"Most capable OpenAI embedding model for English and non-English tasks.","first":false,"discovered":"launch","source":"https://developers.openai.com/api/docs/models/text-embedding-3-large"},{"name":"Shortenable (Matryoshka-style) vectors","detail":"Default 3072 dimensions; the `dimensions` API parameter truncates embeddings while keeping semantic quality. Max input 8192 tokens.","first":false,"discovered":"launch","source":"https://developers.openai.com/api/docs/guides/embeddings"}],"entry":null,"notes":"Output is an embedding vector. Still OpenAI's newest embedding model as of 2026-09.","verified":"2026-09-29","body_md":"```bash\ncurl https://api.openai.com/v1/embeddings \\\n -H \"Authorization: Bearer $OPENAI_API_KEY\" -H \"Content-Type: application/json\" \\\n -d '{\"model\":\"text-embedding-3-large\",\"input\":\"hello\"}'\n```\n\nSources:\n- https://developers.openai.com/api/docs/models/text-embedding-3-large\n- https://developers.openai.com/api/docs/pricing\n- Models overview: https://developers.openai.com/api/docs/models","page_url":"https://postcutoff.com/m/text-embedding-3-large/","standing":{"kind":"embedding","newer_count":6,"newer":[{"id":"embeddinggemma-2","name":"EmbeddingGemma 2","org":"Google DeepMind","released":"2026-10-06","page_url":"https://postcutoff.com/m/embeddinggemma-2/"},{"id":"cohere-embed-v5-fast","name":"Cohere Embed 5 Fast","org":"Cohere","released":"2026-09-30","page_url":"https://postcutoff.com/m/cohere-embed-v5-fast/"},{"id":"cohere-embed-v5-pro","name":"Cohere Embed 5 Pro","org":"Cohere","released":"2026-09-30","page_url":"https://postcutoff.com/m/cohere-embed-v5-pro/"},{"id":"gemini-embedding-2","name":"Gemini Embedding 2","org":"Google DeepMind","released":"2026-04-22","page_url":"https://postcutoff.com/m/gemini-embedding-2/"},{"id":"cohere-rerank-4","name":"Cohere Rerank 4 (Pro / Fast)","org":"Cohere","released":"2025-12-11","page_url":"https://postcutoff.com/m/cohere-rerank-4/"}],"before":null,"after":null,"weights":"closed","licence":"proprietary","licence_permissive":false,"summary":"Closed weights; access is hosted only."}}