Model comparison
Llama 4 Scout vs GPT-5.4 Mini
Meta
Llama 4 Scout
Open-weights frontier with a headline 10M-token context.
OpenAI
GPT-5.4 Mini
GPT-5 economics for high-volume routine tasks.
Specs
| Metric | Llama 4 Scout | GPT-5.4 Mini |
|---|---|---|
| Context window | 10M tokens↑ | 400K tokens |
| Input $/1M tokens | $0.080↑ | $0.750 |
| Output $/1M tokens | $0.300↑ | $4.50 |
| Modalities | Text · Image | File · Image · Text |
| Open weights | Yes | No |
| Released | Apr 2025 | Mar 2026 |
Capability differences
| Capability | Llama 4 Scout | GPT-5.4 Mini |
|---|---|---|
| Prompt caching | No | Yes |
| Open weights | Yes | No |
Key differences
- -Llama 4 Scout offers 10M context; GPT-5.4 Mini offers 400K.
- -Input pricing: Llama 4 Scout at $0.080/1M vs GPT-5.4 Mini at $0.750/1M.
- -Llama 4 Scout is open weights; GPT-5.4 Mini is proprietary.