LLaMA 4 Scout vs GPT-5.6 Sol
Meta LLaMA 4 Scout | OpenAI GPT-5.6 Sol | |
|---|---|---|
| Overview | ||
| Company | Meta | OpenAI |
| Release date | Apr 5 2025 | Jun 26 2026 |
| 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 | LLaMA 4 Scout shipped 447 days before GPT-5.6 Sol | |
Which is better: LLaMA 4 Scout or GPT-5.6 Sol?
LLaMA 4 Scout and GPT-5.6 Sol don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. LLaMA 4 Scout shipped 447 days before GPT-5.6 Sol, so benchmark comparisons should account for the intervening progress.
LLaMA 4 Scout is open weight, while GPT-5.6 Sol is proprietary.
Direct benchmark comparisons are unavailable — LLaMA 4 Scout and GPT-5.6 Sol don't publish scores on any of the same benchmarks.
Frequently asked questions
LLaMA 4 Scout was released by Meta on Apr 5 2025.
GPT-5.6 Sol was released by OpenAI on Jun 26 2026.
LLaMA 4 Scout is an open weight model released by Meta. GPT-5.6 Sol is a proprietary model released by OpenAI.
Other comparisons
LLaMA 4 Scout vs Claude Fable 5GPT-5.6 Sol vs Claude Fable 5LLaMA 4 Scout vs Gemini OmniGPT-5.6 Sol vs Gemini OmniLLaMA 4 Scout vs Grok 4.3 BetaGPT-5.6 Sol vs Grok 4.3 BetaLLaMA 4 Scout vs DeepSeek-V4-ProGPT-5.6 Sol vs DeepSeek-V4-ProLLaMA 4 Scout vs Mistral Medium 3.5GPT-5.6 Sol vs Mistral Medium 3.5LLaMA 4 Scout vs Kimi K2.7 CodeGPT-5.6 Sol vs Kimi K2.7 Code