LLaMA 3.3 vs Grok 4.3 Beta
Meta LLaMA 3.3 | SpaceXAI Grok 4.3 Beta | |
|---|---|---|
| Overview | ||
| Company | Meta | SpaceXAI |
| Release date | Dec 6 2024 | Apr 17 2026 |
| Access | Open Weight | Proprietary |
| Specifications | ||
Parameters | 70B | — |
| 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. | — | 50% |
| Timeline | ||
| Release gap | LLaMA 3.3 shipped 497 days before Grok 4.3 Beta | |
Which is better: LLaMA 3.3 or Grok 4.3 Beta?
LLaMA 3.3 and Grok 4.3 Beta don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. LLaMA 3.3 shipped 497 days before Grok 4.3 Beta, so benchmark comparisons should account for the intervening progress.
LLaMA 3.3 is open weight, while Grok 4.3 Beta is proprietary.
Direct benchmark comparisons are unavailable — LLaMA 3.3 and Grok 4.3 Beta don't publish scores on any of the same benchmarks.
Frequently asked questions
LLaMA 3.3 was released by Meta on Dec 6 2024.
Grok 4.3 Beta was released by SpaceXAI on Apr 17 2026.
LLaMA 3.3 is an open weight model released by Meta. Grok 4.3 Beta is a proprietary model released by SpaceXAI.
Other comparisons
LLaMA 3.3 vs Claude Sonnet 5Grok 4.3 Beta vs Claude Sonnet 5LLaMA 3.3 vs GPT-5.6 SolGrok 4.3 Beta vs GPT-5.6 SolLLaMA 3.3 vs Gemini OmniGrok 4.3 Beta vs Gemini OmniLLaMA 3.3 vs DeepSeek-V4-ProGrok 4.3 Beta vs DeepSeek-V4-ProLLaMA 3.3 vs Mistral Medium 3.5Grok 4.3 Beta vs Mistral Medium 3.5LLaMA 3.3 vs Kimi K2.7 CodeGrok 4.3 Beta vs Kimi K2.7 Code