LLaMA 3.2 vs Grok 4.1 Fast
Meta LLaMA 3.2 | SpaceXAI Grok 4.1 Fast | |
|---|---|---|
| Overview | ||
| Company | Meta | SpaceXAI |
| Release date | Sep 25 2024 | Nov 19 2025 |
| Access | Open Weight | Proprietary |
| Specifications | ||
Parameters | 1B/3B | — |
| 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 3.2 shipped 420 days before Grok 4.1 Fast | |
Which is better: LLaMA 3.2 or Grok 4.1 Fast?
LLaMA 3.2 and Grok 4.1 Fast don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. LLaMA 3.2 shipped 420 days before Grok 4.1 Fast, so benchmark comparisons should account for the intervening progress.
LLaMA 3.2 is open weight, while Grok 4.1 Fast is proprietary.
Direct benchmark comparisons are unavailable — LLaMA 3.2 and Grok 4.1 Fast don't publish scores on any of the same benchmarks.
Frequently asked questions
LLaMA 3.2 was released by Meta on Sep 25 2024.
Grok 4.1 Fast was released by SpaceXAI on Nov 19 2025.
LLaMA 3.2 is an open weight model released by Meta. Grok 4.1 Fast is a proprietary model released by SpaceXAI.
Other comparisons
LLaMA 3.2 vs Claude Sonnet 5Grok 4.1 Fast vs Claude Sonnet 5LLaMA 3.2 vs GPT-5.6 SolGrok 4.1 Fast vs GPT-5.6 SolLLaMA 3.2 vs Gemini OmniGrok 4.1 Fast vs Gemini OmniLLaMA 3.2 vs DeepSeek-V4-ProGrok 4.1 Fast vs DeepSeek-V4-ProLLaMA 3.2 vs Mistral Medium 3.5Grok 4.1 Fast vs Mistral Medium 3.5LLaMA 3.2 vs Kimi K2.7 CodeGrok 4.1 Fast vs Kimi K2.7 Code