gemini-3.1-flash-image API price comparison
Compare gemini-3.1-flash-image token prices across supported API token platforms.
Cheapest overall
AIHubMix
3.50 USD/M tokens combined per 1M tokens
Lowest input
DMXAPI
0.11 USD/M tokens input per 1M tokens
Lowest output
AIHubMix
3.00 USD/M tokens output per 1M tokens
Last refreshed
Jun 21, 2026
4 listed platforms
Best listed option
gemini-3.1-flash-image is currently cheapest overall on AIHubMix, with input at 0.50 USD/M tokens and output at 3.00 USD/M tokens per million tokens.
Pricing insight
Across 4 listed routes, gemini-3.1-flash-image is cheapest overall on AIHubMix at 3.50 USD/M tokens. The median combined price is 14.95 USD/M tokens, so the cheapest route is about 77% below the median listed route.
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Lowest total cost
AIHubMix
Best first check for balanced coding-agent sessions: 3.50 USD/M tokens.
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Prompt-heavy work
DMXAPI
Useful for large repositories and long context reads: 0.11 USD/M tokens input.
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Response-heavy work
AIHubMix
Useful for long answers, edits, and agent loops: 3.00 USD/M tokens output.
Median combined price
14.95 USD/M tokens
Baseline for judging whether the cheapest route is unusually low.
Cache price coverage
25%
1 of 4 routes publish cache read or write prices.
Fresh rows
0/4
Routes crawled in the last 72 hours.
Use case fit
gemini-3.1-flash-image fits Gemini CLI, multimodal, and long-context workflows. For large files or codebase analysis, input token price can become the main cost driver.
Platform price comparison
| Platform | Ratio | Input | Output | Total |
|---|---|---|---|---|
| AIHubMix | 0.53x | 0.50 USD/M tokens | 3.00 USD/M tokens | 3.50 USD/M tokens |
| Atlas Cloud | 0.53x | 0.50 USD/M tokens | 3.00 USD/M tokens | 3.50 USD/M tokens |
| DMXAPI | 0.33x | 0.11 USD/M tokens | 26.28 USD/M tokens | 26.39 USD/M tokens |
| Qianduoduo | 1.00x | 0.50 USD/M tokens | 60.00 USD/M tokens | 60.50 USD/M tokens |
FAQ
Where is gemini-3.1-flash-image cheapest?
AIHubMix has the lowest listed combined price at 3.50 USD/M tokens per 1M tokens.
What do input and output prices mean?
Input is charged for prompt tokens you send. Output is charged for tokens generated by the model.
How often are prices refreshed?
Prices are crawler-backed and this page was last refreshed Jun 21, 2026. Always confirm before large purchases.