Model release · Google
gemini-3.1-flash-image
- Model released
High-efficiency image gen/edit; Search grounding (text+image); Thinking on/off; 0.5K/1K/2K/4K; input $0.50/1M; output text $3/1M, images $60/1M (~$0.045/0.5K, $0.067/1K, $0.101/2K, $0.151/4K); migration target for 2.5 Flash Image
Availability
Gemini API gemini-3.1-flash-image (Nano Banana 2); Batch supported
Source trace
Reviewed by Ailyre. Source evidence is presented separately from our summary.
Gemini 3.1 Flash image | Gemini API
Google
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Gemini Developer API pricing
Google
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