LLaMA 4 Scout vs GPT-4o
Meta LLaMA 4 Scout | OpenAI GPT-4o | |
|---|---|---|
| Overview | ||
| Company | Meta | OpenAI |
| Release date | Apr 5 2025 | May 13 2024 |
| 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%Best | 12% |
| Timeline | ||
| Release gap | GPT-4o shipped 327 days before LLaMA 4 Scout | |
Which is better: LLaMA 4 Scout or GPT-4o?
LLaMA 4 Scout leads GPT-4o on 1 of the 1 benchmark they both report (BullshitBench v2). GPT-4o shipped 327 days before LLaMA 4 Scout, so benchmark comparisons should account for the intervening progress.
LLaMA 4 Scout is open weight, while GPT-4o is proprietary.
On BullshitBench v2, LLaMA 4 Scout leads at 19% vs GPT-4o at 12%.
Frequently asked questions
LLaMA 4 Scout was released by Meta on Apr 5 2025.
GPT-4o was released by OpenAI on May 13 2024.
LLaMA 4 Scout is an open weight model released by Meta. GPT-4o is a proprietary model released by OpenAI.
Other comparisons
LLaMA 4 Scout vs Claude Sonnet 5GPT-4o vs Claude Sonnet 5LLaMA 4 Scout vs Gemini OmniGPT-4o vs Gemini OmniLLaMA 4 Scout vs Grok 4.5GPT-4o vs Grok 4.5LLaMA 4 Scout vs DeepSeek-V4-ProGPT-4o vs DeepSeek-V4-ProLLaMA 4 Scout vs Mistral Medium 3.5GPT-4o vs Mistral Medium 3.5LLaMA 4 Scout vs Kimi K2.7 CodeGPT-4o vs Kimi K2.7 Code