Gemini 3 Flash VS GPT-5.5
Google · OpenAI · AI Models · Updated Jun 1, 2026
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Gemini 3 FlashGoogle · Gemini 3 Flash is 90.0% cheaper
WINNERSide-by-Side Breakdown
| Feature | Gemini 3 Flash | GPT-5.5 | Winner |
|---|---|---|---|
| Input Price | $0.500/1M tkns | $5.00/1M tkns | ✓ Gemini 3 Flash |
| Output Price | $3.00/1M tkns | $30.00/1M tkns | ✓ Gemini 3 Flash |
| Provider | OpenAI | — | |
| Category | ai-model | ai-model | — |
| context window | 1048576 | 1050000 | |
| vision | true | true | |
| modalities | text+vision | text+vision | |
| Overall Winner | 🏆 | Gemini 3 Flash |
Gemini 3 Flash vs GPT-5.5: Quick Summary
Gemini 3 Flash is the more affordable choice. Gemini 3 Flash costs $0.500/1M tkns vs GPT-5.5 at $5.00/1M tkns (Input Price). Gemini 3 Flash is 90.0% cheaper. Pricing verified as of Jun 1, 2026 — always confirm on the provider's official pricing page before committing.