LLaMA 2 vs GPT-4.1 nano
Meta LLaMA 2 | OpenAI GPT-4.1 nano | |
|---|---|---|
| Overview | ||
| Company | Meta | OpenAI |
| Release date | Jul 18 2023 | Apr 14 2025 |
| Access | Open Weight | Proprietary |
| Specifications | ||
Context window | — | 1M |
| Timeline | ||
| Release gap | LLaMA 2 shipped 636 days before GPT-4.1 nano | |
Which is better: LLaMA 2 or GPT-4.1 nano?
LLaMA 2 and GPT-4.1 nano don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. LLaMA 2 shipped 636 days before GPT-4.1 nano, so benchmark comparisons should account for the intervening progress.
LLaMA 2 is open weight, while GPT-4.1 nano is proprietary.
Direct benchmark comparisons are unavailable — LLaMA 2 and GPT-4.1 nano don't publish scores on any of the same benchmarks.
Frequently asked questions
LLaMA 2 was released by Meta on Jul 18 2023.
GPT-4.1 nano was released by OpenAI on Apr 14 2025.
LLaMA 2 is an open weight model released by Meta. GPT-4.1 nano is a proprietary model released by OpenAI.
Other comparisons
LLaMA 2 vs Claude Sonnet 5GPT-4.1 nano vs Claude Sonnet 5LLaMA 2 vs Gemini OmniGPT-4.1 nano vs Gemini OmniLLaMA 2 vs Grok 4.5GPT-4.1 nano vs Grok 4.5LLaMA 2 vs DeepSeek-V4-ProGPT-4.1 nano vs DeepSeek-V4-ProLLaMA 2 vs Mistral Medium 3.5GPT-4.1 nano vs Mistral Medium 3.5LLaMA 2 vs Kimi K2.7 CodeGPT-4.1 nano vs Kimi K2.7 Code