Model comparison
o1 vs Llama 4 Scout
OpenAI
o1
The first reasoning model - historically important, now superseded.
Meta
Llama 4 Scout
Open-weights frontier with a headline 10M-token context.
Specs
| Metric | o1 | Llama 4 Scout |
|---|---|---|
| Context window | 200K tokens | 10M tokens↑ |
| Input $/1M tokens | $15.00 | $0.080↑ |
| Output $/1M tokens | $60.00 | $0.300↑ |
| Modalities | Text · Image · File | Text · Image |
| Open weights | No | Yes |
| Released | Dec 2024 | Apr 2025 |
Capability differences
| Capability | o1 | Llama 4 Scout |
|---|---|---|
| Tool use | No | Yes |
| Vision | No | Yes |
| Extended thinking | Yes | No |
| Open weights | No | Yes |
Key differences
- -o1 offers 200K context; Llama 4 Scout offers 10M.
- -Input pricing: o1 at $15.00/1M vs Llama 4 Scout at $0.080/1M.
- -Llama 4 Scout is open weights; o1 is proprietary.