Overview
Mistral Small 4 vs Sonar Reasoning Pro: side-by-side summary
Mistral Small 4 and Sonar Reasoning Pro are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Mistral Small 4, from Mistral AI, has a 262,144-token context window and is priced at $0.15/M tokens input, $0.60/M tokens output on OpenRouter.
Sonar Reasoning Pro, from Perplexity, has a 128,000-token context window and is priced at $2/M tokens input, $8/M tokens output on OpenRouter.
- Context window
- Mistral Small 4: 262,144 tokens
- Sonar Reasoning Pro: 128,000 tokens
- Price
- Mistral Small 4: $0.15/M tokens input, $0.60/M tokens output
- Sonar Reasoning Pro: $2/M tokens input, $8/M tokens output
- Provided by
- Mistral Small 4: Mistral AI
- Sonar Reasoning Pro: Perplexity