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Nano Banana 2 Preview

google/gemini-3.1-flash-image-preview

Maker
Google, United States
Released
2026-02-26
Knowledge cutoff
2025-01
Family
gemini-flash
Weights
closed
Tasks
image.generate, image.edit
Cheapest offering
Google Gemini API, about $0.04505 for a typical image.generate call

Offerings

ProviderModel id at the providerStatusPrice per 1M tokensPer-unit pricesLimitsCapabilities (level)
Google Gemini APIgemini-3.1-flash-image-previewdeprecateddeprecated 2026-06-25
  • Input: $0.5
  • Output: $3
  • Image output tokens: $60
  • Input, batch tier: $0.25
  • Output, batch tier: $1.5
Since 2026-11-04 · LiteLLM, MIT
  • per image: $0.045
  • Context: unknown
  • Max input: 65,536 tokens
  • Max output: 65,536 tokens
  • reasoning native
  • input.image claimed
  • prompt_caching claimed
  • web_search claimed
OpenRoutergoogle/gemini-3.1-flash-image-previewga
  • Input: $0.5
  • Output: $3
Since 2026-11-03 · models.dev, MIT
none
  • Context: 65,536 tokens
  • Max output: 58,982 tokens
  • input.text claimed
  • input.image claimed
  • input.pdf claimed
  • output.text claimed
  • output.image claimed
  • structured_output claimed
  • reasoning claimed

Quality scores

No quality score for this model yet.

Use it from the API

Look this model up, or ask for the best model for its task on the providers that offer it. See the quickstart and the API reference.

Look up this model
curl 'https://rhumbdata.com/v1/models/google/gemini-3.1-flash-image-preview' \
  -H "Authorization: Bearer $RHUMB_KEY"
Resolve image.generate on its providers
curl 'https://rhumbdata.com/v1/resolve?task=image.generate&providers=gemini,openrouter' \
  -H "Authorization: Bearer $RHUMB_KEY"

Built from catalog version 2026-11-04.3 of . Prices are list prices per 1M tokens unless marked otherwise; every score shows its source's notice (see Attributions).