Gemini 3.5 Flash pricing
Mid-range LLM from Google —$1.50 input and$9.00 output per 1M tokens.
LegacyMid-range
- Input /1M
- $1.50
- Output /1M
- $9.00
- Cached /1M
- $0.15
- Blended
- $5.25
- Context
- 1M
API model id: gemini-3.5-flash
Full price matrix
| Rate | Input /1M | Output /1M | Notes |
|---|---|---|---|
| Standard | $1.50 | $9.00 | |
| Cached input (read) | $0.15 | — | Prompt-cache hit |
| Batch API | $0.75 | $4.50 | Async, 50% off |
List prices, USD, directional. Rates are provider list prices per 1M tokens and are meant for comparison, not billing. Batch rates shown as 50% off are derived where a provider offers batch but does not publish a separate figure. Preview, promo, intro, peak/off-peak, long-context, and third-party-host prices are labeled where they apply. Token counts vary by tokenizer, so per-token price is not always a like-for-like cost. Always confirm with the provider before relying on a number. Prices as of 2026-09-29.
Source: https://ai.google.dev/gemini-api/docs/pricing
Pricing notes
- Google no longer lists a price for Gemini 3.5 Flash: the gemini-3.5-flash endpoint now routes requests to Gemini 3.6 Flash. Last published price shown.
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