Compare AI models
| Overview | ||
| Company | Mistral | SpaceXAI |
| Release date | Sep 11 2024 | Jul 9 2025 |
| Access | Open Weight | Closed |
| Model details | View model | View model |
Other comparisons
Pixtral 24.09vsClaude Sonnet 5.5Grok 4vsClaude Sonnet 5.5Pixtral 24.09vsGPT-6.1 SolGrok 4vsGPT-6.1 SolPixtral 24.09vsGemini 4 ArgonGrok 4vsGemini 4 ArgonPixtral 24.09vsMuse Spark 1.3Grok 4vsMuse Spark 1.3Pixtral 24.09vsDeepSeek-V4.1-FlashGrok 4vsDeepSeek-V4.1-FlashPixtral 24.09vsKimi K3Grok 4vsKimi K3Frequently asked questions
Pixtral 24.09 and Grok 4 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Pixtral 24.09 shipped 301 days before Grok 4, so benchmark comparisons should account for the intervening progress.
Pixtral 24.09 is open weight, while Grok 4 is closed.
Direct benchmark comparisons are unavailable — Pixtral 24.09 and Grok 4 don't publish scores on any of the same benchmarks.