Gemini 3.5 Flash vs GPT-5.5
Gemini 3.5 Flash is about 3.3× cheaper than GPT-5.5 on blended token cost ($3.38 vs $11.25 per 1M).
| Spec | Gemini 3.5 Flash | GPT-5.5 |
|---|---|---|
| Provider | OpenAI | |
| Status | GA | GA |
| Input $/1M | $1.50 ◎ | $5 |
| Output $/1M | $9 ◎ | $30 |
| Blended $/1M | $3.38 ◎ | $11.25 |
| Context | 1.0M | 1.1M ◎ |
| Max output | 66K | 128K |
| Cutoff | 2025-01 | 2025-12-01 |
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