LLaMA 4 ScoutvsGrok 4.3 Beta
LLaMA 4 Scout | Grok 4.3 Beta | |
|---|---|---|
| Benchmarks | ||
BullshitBench v2Nonsense detection — Given 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% | 50% |
| Overview | ||
| Company | Meta | SpaceXAI |
| Release date | Apr 5 2025 | Apr 17 2026 |
| Access | Open Weight | Proprietary |
Frequently asked questions
Grok 4.3 Beta leads LLaMA 4 Scout on 1 of the 1 benchmark they both report (BullshitBench v2). LLaMA 4 Scout shipped 377 days before Grok 4.3 Beta, so benchmark comparisons should account for the intervening progress.
LLaMA 4 Scout is open weight, while Grok 4.3 Beta is proprietary.
On BullshitBench v2, Grok 4.3 Beta leads at 50% vs LLaMA 4 Scout at 19%.
LLaMA 4 Scout was released by Meta on Apr 5 2025.
Grok 4.3 Beta was released by SpaceXAI on Apr 17 2026.
LLaMA 4 Scout is an open weight model released by Meta. Grok 4.3 Beta is a proprietary model released by SpaceXAI.
Other comparisons
LLaMA 4 ScoutvsClaude Opus 5Grok 4.3 BetavsClaude Opus 5LLaMA 4 ScoutvsGPT-5.6-CyberGrok 4.3 BetavsGPT-5.6-CyberLLaMA 4 ScoutvsGemini 3.7 FlashGrok 4.3 BetavsGemini 3.7 FlashLLaMA 4 ScoutvsDeepSeek-V4-Pro-0813Grok 4.3 BetavsDeepSeek-V4-Pro-0813LLaMA 4 ScoutvsMistral Medium 3.5Grok 4.3 BetavsMistral Medium 3.5LLaMA 4 ScoutvsKimi K3Grok 4.3 BetavsKimi K3