Text Embedding 3 Large
OpenAI's Text Embedding 3 Large is a proprietary text embedding model capable of generating embeddings from input text. It is genuinely best at creating vector representations of text, leveraging its large context window of 8,191 tokens to capture complex semantic relationships.
Input
Output
Context
8K
Max Output
8K
Parameters
-
Technical Specifications
Model TypeEmbedding
Context Window8,191 tokens
Max Output Tokens8,191 tokens
ParametersNot available
Release DateJan 22, 2024
Training CutoffNot available
Licenseproprietary
Open SourceNo
Input Modalities
Text
Output Modalities
Embedding
Capabilities
Resources & Links
proprietary, Proprietary - API access only
Related Tools
Data sourced from official provider APIs and documentation
Last updated: Jun 23, 2026
Start building with the right model.
Automatically route workloads to the right model for every task, every time.