gemini-3.1-flash-image (Nano Banana 2) features professional-grade visual intelligence, lightning-fast efficiency, and realistic, grounded generative capabilities. This model serves as the high-efficiency counterpart to Gemini 3 Pro Image, optimized for speed and high-volume developer use cases.
Pricing
Input price: $0.5/M, Text output: $3/M, Image output: $60/M
Input Modalities
- Text
- Vision
- Video
Output Modalities
- Text
- Image
Context length
- 131K tokens
Max output
- 32.8K tokens
Capabilities
- Thinking
- Streaming
- Tool calling
- Web search
- URL context
- Code interpreter
- Computer use
- File search
- Memory tool
- Multimodal output
- Structured outputs
- Citations
- Prompt caching
- Background mode
- Server-side sessions
