Overview
GPT-5.1-Codex vs Text Embedding 3 Small: side-by-side summary
GPT-5.1-Codex and Text Embedding 3 Small are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
GPT-5.1-Codex, from OpenAI, has a 400,000-token context window and is priced at $1.25/M tokens input, $10/M tokens output on OpenRouter.
Text Embedding 3 Small, from OpenAI, is priced at $0.02/M tokens on OpenRouter.
- Context window
- GPT-5.1-Codex: 400,000 tokens
- Text Embedding 3 Small: Not applicable
- Price
- GPT-5.1-Codex: $1.25/M tokens input, $10/M tokens output
- Text Embedding 3 Small: $0.02/M tokens
- Provided by
- GPT-5.1-Codex: OpenAI
- Text Embedding 3 Small: OpenAI