Comprehensive side-by-side LLM comparison
Both models show comparable benchmark performance. Claude 3 Opus is available on 3 providers. Both models have their strengths depending on your specific coding needs.
Anthropic
Claude 3 Opus was developed as the most capable model in the Claude 3 family, designed to set new industry benchmarks across a wide range of cognitive tasks. Built to handle complex analysis and extended tasks requiring deep reasoning, it balanced frontier intelligence with careful safety considerations, representing the flagship tier of the Claude 3 generation.
Mistral AI
Mistral Small 3.1 24B Instruct was developed as the instruction-tuned version of the 3.1 base model, designed to deliver improved instruction-following with refinements from the updated architecture. Built to serve diverse applications with enhanced reliability, it advances the Small model line's capabilities.
1 year newer

Claude 3 Opus
Anthropic
2024-02-29

Mistral Small 3.1 24B Instruct
Mistral AI
2025-03-17
Context window and performance specifications
Average performance across 5 common benchmarks

Claude 3 Opus

Mistral Small 3.1 24B Instruct
Available providers and their performance metrics

Claude 3 Opus
Anthropic
Bedrock

Claude 3 Opus

Mistral Small 3.1 24B Instruct

Claude 3 Opus

Mistral Small 3.1 24B Instruct

Mistral Small 3.1 24B Instruct