Overview
Claude Sonnet 4.5 vs Devstral Medium: side-by-side summary
Claude Sonnet 4.5 and Devstral Medium are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Claude Sonnet 4.5, from Anthropic, has a 1,000,000-token context window and is priced at $3/M tokens input, $15/M tokens output on OpenRouter.
Devstral Medium, from Mistral AI, has a 131,072-token context window and is priced by the provider serving it on OpenRouter.
- Context window
- Claude Sonnet 4.5: 1,000,000 tokens
- Devstral Medium: 131,072 tokens
- Price
- Claude Sonnet 4.5: $3/M tokens input, $15/M tokens output
- Devstral Medium: Pricing varies by provider
- Provided by
- Claude Sonnet 4.5: Anthropic
- Devstral Medium: Mistral AI