LLaMA 4 Scout vs Grok 3
Meta LLaMA 4 Scout | SpaceXAI Grok 3 | |
|---|---|---|
| Overview | ||
| Company | Meta | SpaceXAI |
| Release date | Apr 5 2025 | Feb 17 2025 |
| 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 | Grok 3 shipped 47 days before LLaMA 4 Scout | |
Which is better: LLaMA 4 Scout or Grok 3?
LLaMA 4 Scout and Grok 3 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Grok 3 shipped 47 days before LLaMA 4 Scout, so benchmark comparisons should account for the intervening progress.
LLaMA 4 Scout is open weight, while Grok 3 is proprietary.
Direct benchmark comparisons are unavailable — LLaMA 4 Scout and Grok 3 don't publish scores on any of the same benchmarks.
Frequently asked questions
LLaMA 4 Scout was released by Meta on Apr 5 2025.
Grok 3 was released by SpaceXAI on Feb 17 2025.
LLaMA 4 Scout is an open weight model released by Meta. Grok 3 is a proprietary model released by SpaceXAI.
Other comparisons
LLaMA 4 Scout vs Claude Sonnet 5Grok 3 vs Claude Sonnet 5LLaMA 4 Scout vs GPT-5.6 SolGrok 3 vs GPT-5.6 SolLLaMA 4 Scout vs Gemini OmniGrok 3 vs Gemini OmniLLaMA 4 Scout vs DeepSeek-V4-ProGrok 3 vs DeepSeek-V4-ProLLaMA 4 Scout vs Mistral Medium 3.5Grok 3 vs Mistral Medium 3.5LLaMA 4 Scout vs Kimi K2.7 CodeGrok 3 vs Kimi K2.7 Code