Google: Gemini 3.1 Pro Preview Custom Tools

The same model varies by 2.0× on input price — from $2.00 at NanoGPT up to $4.00 at OrcaRouter.

• NanoGPT cheapest

  google/gemini-3.1-pro-preview-customtools

  Input /1M

  $2.00

  Output /1M

  $12.00
  context 1.0MSign up
• Experiential Labs

  gemini-3.1-pro-preview-customtools

  Input /1M

  $2.00

  Output /1M

  $12.00
  context 1.0MSign up
• AIHubMix

  gemini-3.1-pro-preview-customtools

  Input /1M

  $2.00

  Output /1M

  $12.00
  context 1.0MSign up
• OpenRouter

  google/gemini-3.1-pro-preview-customtools

  Input /1M

  $2.00

  Output /1M

  $12.00
  context 1.0MSign up
• OrcaRouter

  google/gemini-3.1-pro-preview-customtools

  Input /1M

  $4.00

  Output /1M

  $18.00
  context 1.0MSign up
• Cline

  google/gemini-3.1-pro-preview-customtools

  Input /1M

  —

  Output /1M

  —
  context —Sign up

Gateway	Model ID	Context	Input /1M	Output /1M
NanoGPT cheapest	google/gemini-3.1-pro-preview-customtools	1.0M	$2.00	$12.00	Sign up
Experiential Labs	gemini-3.1-pro-preview-customtools	1.0M	$2.00	$12.00	Sign up
AIHubMix	gemini-3.1-pro-preview-customtools	1.0M	$2.00	$12.00	Sign up
OpenRouter	google/gemini-3.1-pro-preview-customtools	1.0M	$2.00	$12.00	Sign up
OrcaRouter	google/gemini-3.1-pro-preview-customtools	1.0M	$4.00	$18.00	Sign up
Cline	google/gemini-3.1-pro-preview-customtools	—	—	—	Sign up

Data last updated 6 hours ago.