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Google · text · last verified 2026-10-26

Gemini 3.1 Pro Preview

Answer: As of 2026-10-26, Google lists Gemini 3.1 Pro Preview at $2.00 input and $12.00 output per 1M tokens (cached input $0.200). Status: verified. Source: https://ai.google.dev/gemini-api/docs/pricing.

Key stats
  • Input: $2.00 / 1M
  • Output: $12.00 / 1M
  • Cached in: $0.200
  • Context: —
  • Status: verified
  • Last verified: 2026-10-26
  • Source: official page
Input
$2.00 / 1M
Output
$12.00 / 1M
Cached input
$0.200
Batch input / output
$1.00 / $6.00
Other pricing
—
Context window
—
Free tier
Not stated

Prompts >200K: $4 / $18. Cache storage billed per hour where listed.

Cost per 1,000 tasks

Support reply (3K/500)
$12.00
RAG answer (12K/700)
$32.40
Code review (40K/2K)
$104.00

Model monthly cost Compare

Cite this

Google Gemini 3.1 Pro Preview rates from Ratecard (https://ratecardai.pages.dev/models/google-gemini-3-1-pro-preview.html), checked 2026-10-26. License: CC BY 4.0. Please attribute "Ratecard" with a link to https://ratecardai.pages.dev/.

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