API Cost Check
Gemini 3.1 Flash Lite Preview API pricing retired
Gemini 3.1 Flash Lite Preview was deprecated by Google on 2026-05-25. The prices below are the last ones we recorded (data last changed 2026-10-13); they no longer appear in the calculators or rankings.
| Input | $0.25 / 1M tokens |
|---|---|
| Output | $1.50 / 1M tokens |
| Cached input | $0.025 / 1M tokens |
| Batch input | $0.125 / 1M tokens |
| Batch output | $0.75 / 1M tokens |
| Batch cached input | $0.0125 / 1M tokens |
Last prices in context
Its last price was $0.25 input / $1.50 output per 1M. The cheapest current Google model, Gemini 2.5 Flash Lite, costs $0.10 / $0.40 (26.67% of the old output price), and the closest current Google model by price is Gemini 3.1 Flash Lite ($0.25 / $1.50). Before migrating, re-run your own evaluation on the replacement; every current Google price is on the Google hub and changes appear in the monthly roundups.
Current Google models
- Gemini 2.5 Flash Lite — $0.10 / $0.40
- Gemini 3.1 Flash Lite — $0.25 / $1.50
- Gemini 3.5 Flash Lite — $0.30 / $2.50
- Gemini Flash Lite (latest) — $0.30 / $2.50
- Gemini 2.5 Flash — $0.30 / $2.50
Price history
No price changes recorded since tracking began on 2026-10-08.