Gemini 3 Flash Preview vs Gemini 2.5 Pro
Gemini 3 Flash Preview is cheaper on output tokens. Choose Gemini 3 Flash Preview or Gemini 2.5 Pro based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Gemini 3 Flash Preview | Gemini 2.5 Pro |
|---|---|---|
| Provider | GitHub Copilot | GitHub Copilot |
| Input / 1M tokens | $0.50 | $1.25 |
| Output / 1M tokens | $3.00 | $10.00 |
| Context window | 128K | 128K |
| Parameters | — | — |
| Open weights | No | No |
| Released | Dec 2025 | Jun 2025 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.