Claude 3 Sonnet vs Devstral Small 2 (24B)
Anthropic Claude 3 Sonnet | Mistral Devstral Small 2 (24B) | |
|---|---|---|
| Overview | ||
| Company | Anthropic | Mistral |
| Release date | Mar 4 2024 | Dec 9 2025 |
| Access | Proprietary | Open Weight |
| Benchmarks | ||
Science GPQA DiamondGraduate-level science questions in biology, physics, and chemistry — hard enough that subject-matter PhDs score around 65%. Higher is better. | 40.4% | — |
| Timeline | ||
| Release gap | Claude 3 Sonnet shipped 645 days before Devstral Small 2 (24B) | |
Which is better: Claude 3 Sonnet or Devstral Small 2 (24B)?
Claude 3 Sonnet and Devstral Small 2 (24B) don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Claude 3 Sonnet shipped 645 days before Devstral Small 2 (24B), so benchmark comparisons should account for the intervening progress.
Claude 3 Sonnet is proprietary, while Devstral Small 2 (24B) is open weight.
Direct benchmark comparisons are unavailable — Claude 3 Sonnet and Devstral Small 2 (24B) don't publish scores on any of the same benchmarks.
Frequently asked questions
Claude 3 Sonnet was released by Anthropic on Mar 4 2024.
Devstral Small 2 (24B) was released by Mistral on Dec 9 2025.
Claude 3 Sonnet is a proprietary model released by Anthropic. Devstral Small 2 (24B) is an open weight model released by Mistral.
Other comparisons
Claude 3 Sonnet vs GPT-5.6 SolDevstral Small 2 (24B) vs GPT-5.6 SolClaude 3 Sonnet vs Gemini OmniDevstral Small 2 (24B) vs Gemini OmniClaude 3 Sonnet vs Muse Spark 1.1Devstral Small 2 (24B) vs Muse Spark 1.1Claude 3 Sonnet vs Grok 4.5Devstral Small 2 (24B) vs Grok 4.5Claude 3 Sonnet vs DeepSeek-V4-ProDevstral Small 2 (24B) vs DeepSeek-V4-ProClaude 3 Sonnet vs Kimi K2.7 CodeDevstral Small 2 (24B) vs Kimi K2.7 Code