Gemini Flash Latest vs Gemini 3.1 Flash Lite Preview
Gemini 3.1 Flash Lite Preview is cheaper on output tokens. Choose Gemini Flash Latest 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 Flash Latest | 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 | Sep 2025 | Mar 2026 |
FAQ
Is Gemini Flash Latest or Gemini 3.1 Flash Lite Preview cheaper?
Gemini 3.1 Flash Lite Preview is cheaper on output tokens ($1.50 vs $2.50 per 1M).
Which has the larger context window, Gemini Flash Latest or Gemini 3.1 Flash Lite Preview?
Both models offer a similar context window.
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.