Model comparison
Llama 4 Maverick vs GPT-5.4
Meta
Llama 4 Maverick
The bigger Llama 4 — frontier quality you can self-host.
OpenAI
GPT-5.4
OpenAI's flagship — broadest modality and ecosystem coverage.
Specs
| Metric | Llama 4 Maverick | GPT-5.4 |
|---|---|---|
| Context window | 1.0M tokens | 1.1M tokens↑ |
| Input $/1M tokens | $0.150↑ | $2.50 |
| Output $/1M tokens | $0.600↑ | $15.00 |
| Modalities | Text · Image | Text · Image · File |
| Open weights | Yes | No |
| Released | Apr 2025 | — |
Capability differences
| Capability | Llama 4 Maverick | GPT-5.4 |
|---|---|---|
| Extended thinking | No | Yes |
| Prompt caching | No | Yes |
| Open weights | Yes | No |
Key differences
- —Llama 4 Maverick offers 1.0M context; GPT-5.4 offers 1.1M.
- —Input pricing: Llama 4 Maverick at $0.150/1M vs GPT-5.4 at $2.50/1M.
- —Llama 4 Maverick is open weights; GPT-5.4 is proprietary.