OpenAI Embeddings API
Embedding ModelsPaidVerified
Provider
OpenAI
Generates high-dimensional vector embeddings from text using OpenAI's latest embedding model. Supports flexible dimensionality (up to 3072) with native Matryoshka representation for truncation without significant quality loss. Best suited for semantic search, RAG pipelines, and clustering tasks requiring high accuracy.
API
Available
Benchmarks
MTEB average score ~64.6; outperforms text-embedding-ada-002 on most retrieval and classification benchmarks
Price
$0.13 – $0.13/ per 1M tokens
License: Proprietary