Model comparison
GPT-5.4 Mini vs Gemini 2.5 Pro
OpenAI
GPT-5.4 Mini
GPT-5 economics for high-volume routine tasks.
Gemini 2.5 Pro
Google's bet on massive context and native multimodality.
Specs
| Metric | GPT-5.4 Mini | Gemini 2.5 Pro |
|---|---|---|
| Context window | 400K tokens | 1.0M tokens↑ |
| Input $/1M tokens | $0.750↑ | $1.25 |
| Output $/1M tokens | $4.50↑ | $10.00 |
| Modalities | File · Image · Text | Text · Image · File · Audio · Video |
| Open weights | No | No |
Capability differences
| Capability | GPT-5.4 Mini | Gemini 2.5 Pro |
|---|---|---|
| Extended thinking | No | Yes |
Key differences
- —GPT-5.4 Mini offers 400K context; Gemini 2.5 Pro offers 1.0M.
- —Input pricing: GPT-5.4 Mini at $0.750/1M vs Gemini 2.5 Pro at $1.25/1M.