Gemini 3.1 Flash Lite vs o3-pro
Gemini 3.1 Flash Lite is cheaper on output tokens, while Gemini 3.1 Flash Lite offers a larger context window. Choose Gemini 3.1 Flash Lite or o3-pro based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Gemini 3.1 Flash Lite | o3-pro |
|---|---|---|
| Provider | Abacus | Abacus |
| Input / 1M tokens | $0.25 | $20.00 |
| Output / 1M tokens | $1.50 | $40.00 |
| Context window | 1M | 200K |
| Parameters | — | — |
| Open weights | No | No |
| Released | May 2026 | Jun 2025 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.