Gemini 3 Flash Preview vs Claude Fable 5.1
Gemini 3 Flash Preview is cheaper on output tokens, while Gemini 3 Flash Preview offers a larger context window. Choose Gemini 3 Flash Preview or Claude Fable 5.1 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Gemini 3 Flash Preview | Claude Fable 5.1 |
|---|---|---|
| Provider | CrossModel | CrossModel |
| Input / 1M tokens | $0.50 | $10.00 |
| Output / 1M tokens | $3.00 | $50.00 |
| Context window | 1M | 1M |
| Parameters | — | — |
| Open weights | No | No |
| Released | Dec 2025 | Sep 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.