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Image generation
Gemini 3.1 Flash Image (Nano Banana 2)
By Google DeepMind, in the Gemini Image (Nano Banana) family.
- Released
- 26 Feb 2026
- Status
- Current
- Context
- 131.1K
- Max output
- 32.8K
- Input per 1M tokens
- $0.50
- Output per 1M tokens
- $3.00
- Open weights
- No
- License
- proprietary
- Parameters
- —
- Knowledge cutoff
- Jan 2025
- Reasoning
- Yes
- Modalities
- text, image, video, pdf → text, image
Category scores
Out of 100, from independent and third-party results only, by method category-2026-09-29.1.
Not enough independent results yet
Only independent and third-party results rank a model; self-reported and unattributed numbers never do.
Benchmark results
Every result we hold for this model, with who ran it and where it was published.
No benchmark results yet
Other Gemini Image (Nano Banana) versions
- Gemini 3.1 Flash-Lite Image (Nano Banana 2 Lite)30 Jun 2026
- Gemini 3 Pro Image (Nano Banana Pro)20 Nov 2025
- Gemini 2.5 Flash Image (Nano Banana)26 Aug 2025
- Gemini 2.0 Flash Image12 Mar 2025
Sources
- https://ai.google.dev/gemini-api/docs/models/gemini-3.1-flash-image
- https://deepmind.google/models/model-cards/gemini-3-1-flash-image/
- https://ai.google.dev/gemini-api/docs/deprecations
- https://ai.google.dev/gemini-api/docs/changelog
- https://ai.google.dev/gemini-api/docs/pricing
- https://cloud.google.com/vertex-ai/generative-ai/docs/learn/model-versions