LLaMA 4 Scout vs Mistral Small 4
Meta LLaMA 4 Scout | Mistral Mistral Small 4 | |
|---|---|---|
| Overview | ||
| Company | Meta | Mistral |
| Release date | Apr 5 2025 | Mar 16 2026 |
| Access | Open Weight | Proprietary |
| Benchmarks | ||
Nonsense detection BullshitBench v2Given a confidently-worded but nonsensical prompt, does the AI spot that it makes no sense and push back — instead of playing along and inventing an answer? The score is how often it clearly called out the nonsense. Higher is better. | 19% | — |
| Timeline | ||
| Release gap | LLaMA 4 Scout shipped 345 days before Mistral Small 4 | |
Which is better: LLaMA 4 Scout or Mistral Small 4?
LLaMA 4 Scout and Mistral Small 4 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. LLaMA 4 Scout shipped 345 days before Mistral Small 4, so benchmark comparisons should account for the intervening progress.
LLaMA 4 Scout is open weight, while Mistral Small 4 is proprietary.
Direct benchmark comparisons are unavailable — LLaMA 4 Scout and Mistral Small 4 don't publish scores on any of the same benchmarks.
Frequently asked questions
LLaMA 4 Scout was released by Meta on Apr 5 2025.
Mistral Small 4 was released by Mistral on Mar 16 2026.
LLaMA 4 Scout is an open weight model released by Meta. Mistral Small 4 is a proprietary model released by Mistral.
Other comparisons
LLaMA 4 Scout vs Claude Sonnet 5Mistral Small 4 vs Claude Sonnet 5LLaMA 4 Scout vs GPT-5.6 SolMistral Small 4 vs GPT-5.6 SolLLaMA 4 Scout vs Gemini OmniMistral Small 4 vs Gemini OmniLLaMA 4 Scout vs Grok 4.5Mistral Small 4 vs Grok 4.5LLaMA 4 Scout vs DeepSeek-V4-ProMistral Small 4 vs DeepSeek-V4-ProLLaMA 4 Scout vs Kimi K2.7 CodeMistral Small 4 vs Kimi K2.7 Code