Code Llama 70B vs GPT-5.4 mini
Meta Code Llama 70B | OpenAI GPT-5.4 mini | |
|---|---|---|
| Overview | ||
| Company | Meta | OpenAI |
| Release date | Jan 29 2024 | Mar 17 2026 |
| Access | Open Weight | Proprietary |
| Specifications | ||
Context window | — | 400k |
| 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. | — | 32% |
| Timeline | ||
| Release gap | Code Llama 70B shipped 778 days before GPT-5.4 mini | |
Which is better: Code Llama 70B or GPT-5.4 mini?
Code Llama 70B and GPT-5.4 mini don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Code Llama 70B shipped 778 days before GPT-5.4 mini, so benchmark comparisons should account for the intervening progress.
Code Llama 70B is open weight, while GPT-5.4 mini is proprietary.
Direct benchmark comparisons are unavailable — Code Llama 70B and GPT-5.4 mini don't publish scores on any of the same benchmarks.
Frequently asked questions
Code Llama 70B was released by Meta on Jan 29 2024.
GPT-5.4 mini was released by OpenAI on Mar 17 2026.
Code Llama 70B is an open weight model released by Meta. GPT-5.4 mini is a proprietary model released by OpenAI.
Other comparisons
Code Llama 70B vs Claude Sonnet 5GPT-5.4 mini vs Claude Sonnet 5Code Llama 70B vs Gemini 3.5 FlashGPT-5.4 mini vs Gemini 3.5 FlashCode Llama 70B vs Grok 4.5GPT-5.4 mini vs Grok 4.5Code Llama 70B vs DeepSeek-V4-ProGPT-5.4 mini vs DeepSeek-V4-ProCode Llama 70B vs Mistral Medium 3.5GPT-5.4 mini vs Mistral Medium 3.5Code Llama 70B vs Kimi K2.7 CodeGPT-5.4 mini vs Kimi K2.7 Code