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Gemini 3 Flash Preview API price
gemini-3-flash-preview
The cheapest Gemini 3 Flash Preview API is $0.35/M input at Cheaper Inference (discount marketplace) - all 5 providers compared below, per 1M tokens.
MidGoogle1.0M context5 sellers
Input
$0.35
per 1M tokens · Cheaper Inference (discount marketplace)
up to $0.50
Output
$2.10
per 1M tokens · Cheaper Inference (discount marketplace)
up to $3.00
Where to buy it
Cheapest Gemini 3 Flash Preview API providers compared - 5 sellers, from $0.35/M.
Cost calculator
| Provider | Input $/M | Output $/M | Cached in | Your cost |
|---|---|---|---|---|
| Cheaper Inference (discount marketplace)30% off | 0.350cheapest | 2.10 | 0.035 | |
| Official - Google (Gemini API) | 0.500 | 3.00 | 0.050 | |
| Batch | 0.250 | 1.50 | - | |
| Flex | 0.250 | 1.50 | - | |
| Priority | 0.900 | 5.40 | 0.090 | |
| OpenRouter (aggregator)stale | 0.500 | 3.00 | 0.050 | |
| Batchstale | 0.250 | 1.50 | - | |
| OrcaRouter (aggregator) | 0.500 | 3.00 | - | |
| TokenRouter (aggregator) | 0.500 | 3.00 | 0.050 |
1.4× between the cheapest and the dearest of 5 sellers.
Against its tier
- This model$2.45
- Cheapest · Nemotron 3.5 Content Safety$0.40
- Tier median · Gemini 3.6 Flash$3.825
- Dearest · GPT 5.5 Cyber$87.50
#8 of 34 mid · cheaper than 79%
Details
- Context window
- 1.0M1,048,576 tokens
- Developer
- Intelligence
- 26.3est.Reasoning
- Sellers
- 51.4× spread
- Cached input
- $0.035where the source publishes one
- Cheapest at
- Cheaper Inference (discount marketplace)
- Combined
- $2.45in + out per 1M
- Last checked
- 2026-09-17