Gemini 3.1 Flash Image
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Gemini 3.1 Flash Image

gemini-3.1-flash-imagellms.txt
Google
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
  • PDF

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

Providers

VertexAI gemini-3.1-flash-image
Pricing$0.500$3.000
Input Image$0.5/M tokens
Output Image$60/M tokens
Context100K
Max output64K
Latency8.9S
Throughput32.3TPS
Uptime
99.47% uptime 2 days ago
98.95% uptime yesterday
100.00% uptime today
Google AI Studio gemini-3.1-flash-image
Pricing$0.500$3.000
Input Image$0.5/M tokens
Output Image$60/M tokens
Context100K
Max output64K
Latency13.9S
Throughput69.3TPS
Uptime
90.12% uptime 2 days ago
85.70% uptime yesterday
81.00% uptime today

Performance for gemini-3.1-flash-image

Uptime is the percentage of requests that succeeded over the past 72 hours. AIHubMix continuously monitors every provider and automatically retries with the next-best provider when one returns an error or responds too slowly; Latency is total round-trip time (lower is better); Throughput is how fast the model writes (tokens per second, higher is better).

Uptime
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Latency
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Throughput
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Frequently asked questions

What is Gemini 3.1 Flash Image?

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.