Gemini 3.5 Flash Lite vs Gemini 3.1 Flash Lite Preview
Gemini 3.1 Flash Lite Preview is cheaper on output tokens. Choose Gemini 3.5 Flash Lite or Gemini 3.1 Flash Lite Preview based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Gemini 3.5 Flash Lite | Gemini 3.1 Flash Lite Preview |
|---|---|---|
| Provider | Vertex | Vertex |
| Input / 1M tokens | $0.30 | $0.25 |
| Output / 1M tokens | $2.50 | $1.50 |
| Context window | 1M | 1M |
| Parameters | — | — |
| Open weights | No | No |
| Released | Jul 2026 | Mar 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.