Nano Banana 2 (Gemini 3.1 Flash Image Preview)
google/gemini-3.1-flash-image-preview- Family · Nano Banana 2
- Image · Text → Image · Text
- Reasoning · adjustable
- JSON · Vision
Not on OSMEXO yet
Spec & list price
Context64K
Max output59K
Input / 1M$0.50
Output / 1M$3.006× input
Usage
Tokens / day64.8M▼ 15% 7d
Usage rank#328
Requests / day20.3K
Tool calls / req0.00
Per request · 30 days
Avg input9690.1× median
Avg output1.4K2.1× median
Cache hit9%0.1× median
Reasoning share2.4%0.0× median
Tool-call failures100%52× median
Consumption
Peak 172.4M 30 SepLow 42.8M 31 OctRank today #328
News & trends
25 mentions this week ▲ 47%Nano Banana 2 family · videos, posts, articles · 30 days
Trending · 14 days · Nano Banana 2 family
- OpenArt Nano Banana 2.1 with Seedance 2.5 – Full AI Product Campaign Workflow129.8K views
- Nano Banana 2.1 vs GPT Image 2.5 vs Seedream 5 Pro! (5 REAL Tests)10.7K views
News · latest from Nano Banana 2
- Build with Nano Banana Pro, our Gemini 3 Pro Image modelGoogle DeepMind · 20 Nov
- Introducing Nano Banana ProGoogle DeepMind · 20 Nov
- How to prompt Nano Banana ProReplicate · 20 Nov
Technical details
- Reasoning
- on · minimal
- Tokenizer
- Gemini
- Moderation
- none
Reasoning effort
- high
- minimal · default
- none
Request parameters 9
- response_format
- structured_outputs
- reasoning
- reasoning_effort
- include_reasoning
- temperature
- top_p
- max_tokens
- seed
When to use
Best for
- Fast image generation and editing in apps
- Trying the new Flash image model early
- Quick mockups and social visuals
- Image edits with adjustable reasoning effort
Think twice for
- Production workloads needing stable behavior
- Maximum-fidelity hero imagery
- Self-hosting (closed weights)
- Audio or video output
Same family
Nano Banana 2- V
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