Google: Nano Banana 2 (Gemini 3.1 Flash Image)

The same model is free at Guts AI, while the priciest listing runs $0.500 per 1M input tokens at OpenRouter.

• Guts AI cheapest

  gemini-3.1-flash-image

  Input /1M

  Free

  Output /1M

  —
  context —Sign up
• AtmoRouter

  cb/gemini-3.1-flash-image

  Input /1M

  $0.0063

  Output /1M

  $0.750
  context —Sign up
• Kira AI

  gemini-3.1-flash-image-preview

  Input /1M

  $0.420

  Output /1M

  —
  context —Sign up
• OpenRouter

  google/gemini-3.1-flash-image-preview

  Input /1M

  $0.500

  Output /1M

  $3.00
  context 66KSign up
• OrcaRouter

  google/gemini-3.1-flash-image-preview

  Input /1M

  $0.500

  Output /1M

  $60.00
  context 66KSign up
• AIHubMix

  gemini-3.1-flash-image-preview

  Input /1M

  $0.500

  Output /1M

  $3.00
  context —Sign up
• Experiential Labs

  gemini-3.1-flash-image

  Input /1M

  $0.500

  Output /1M

  $3.00
  context 66KSign up
• TokenRouter

  google/gemini-3.1-flash-image-preview

  Input /1M

  $0.500

  Output /1M

  $3.00
  context —Sign up
• AIHubMix

  gemini-3.1-flash-image

  Input /1M

  $0.500

  Output /1M

  $3.00
  context 131KSign up
• OpenRouter

  google/gemini-3.1-flash-image

  Input /1M

  $0.500

  Output /1M

  $3.00
  context 131KSign up
• UNIKEY

  google/gemini-3.1-flash-image

  Input /1M

  —

  Output /1M

  —
  context —Sign up
• UnUnorouter

  gemini-3.1-flash-image

  Input /1M

  —

  Output /1M

  —
  context 131KSign up
• Cline

  google/gemini-3.1-flash-image-preview

  Input /1M

  —

  Output /1M

  —
  context —Sign up
• Cline

  google/gemini-3.1-flash-image

  Input /1M

  —

  Output /1M

  —
  context —Sign up

Gateway	Model ID	Context	Input /1M	Output /1M
Guts AI cheapest	gemini-3.1-flash-image	—	Free	—	Sign up
AtmoRouter	cb/gemini-3.1-flash-image	—	$0.0063	$0.750	Sign up
Kira AI	gemini-3.1-flash-image-preview	—	$0.420	—	Sign up
OpenRouter	google/gemini-3.1-flash-image-preview	66K	$0.500	$3.00	Sign up
OrcaRouter	google/gemini-3.1-flash-image-preview	66K	$0.500	$60.00	Sign up
AIHubMix	gemini-3.1-flash-image-preview	—	$0.500	$3.00	Sign up
Experiential Labs	gemini-3.1-flash-image	66K	$0.500	$3.00	Sign up
TokenRouter	google/gemini-3.1-flash-image-preview	—	$0.500	$3.00	Sign up
AIHubMix	gemini-3.1-flash-image	131K	$0.500	$3.00	Sign up
OpenRouter	google/gemini-3.1-flash-image	131K	$0.500	$3.00	Sign up
UNIKEY	google/gemini-3.1-flash-image	—	—	—	Sign up
UnUnorouter	gemini-3.1-flash-image	131K	—	—	Sign up
Cline	google/gemini-3.1-flash-image-preview	—	—	—	Sign up
Cline	google/gemini-3.1-flash-image	—	—	—	Sign up

Data last updated 6 hours ago.