Model comparison
Gemini 3.1 Pro vs GPT-5.4 Mini
Gemini 3.1 Pro
Google's latest frontier model with expanded reasoning.
OpenAI
GPT-5.4 Mini
GPT-5 economics for high-volume routine tasks.
Specs
| Metric | Gemini 3.1 Pro | GPT-5.4 Mini |
|---|---|---|
| Context window | 1.0M tokens↑ | 400K tokens |
| Input $/1M tokens | $2.00 | $0.750↑ |
| Output $/1M tokens | $12.00 | $4.50↑ |
| Modalities | Audio · File · Image · Text · Video | File · Image · Text |
| Open weights | No | No |
Capability differences
| Capability | Gemini 3.1 Pro | GPT-5.4 Mini |
|---|---|---|
| Extended thinking | Yes | No |
Key differences
- —Gemini 3.1 Pro offers 1.0M context; GPT-5.4 Mini offers 400K.
- —Input pricing: Gemini 3.1 Pro at $2.00/1M vs GPT-5.4 Mini at $0.750/1M.