Gemini 3.1 Flash Image
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Gemini 3.1 Flash Image

gemini-3.1-flash-image
Google
New
Aihubmix supports the gemini-2.5-flash-image model (known on social media as nano-banana); you can add the extra parameter modalities=["text", "image"] via the OpenAI-compatible chat interface. This model allows adjustment of the generated image’s aspect ratio through parameters, but requires using the native Gemini SDK.

Pricing

Input price: $0.5/M, Text output: $3/M, Image output: $60/M

Input Modalities

  • Text
  • Vision
  • Video
  • PDF

Output Modalities

  • 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

Frequently asked questions

What is Gemini 3.1 Flash Image?

Aihubmix supports the gemini-2.5-flash-image model (known on social media as nano-banana); you can add the extra parameter modalities=["text", "image"] via the OpenAI-compatible chat interface. This model allows adjustment of the generated image’s aspect ratio through parameters, but requires using the native Gemini SDK.