Language model
Gemini 3.1 Pro
Catalog pricing, context window and vision support for Gemini 3.1 Pro.
01
Listed price
$2/M
Input tokens
$12/M
Output tokens
02
Specs
- Context window
- 1M tokens
- Vision
- Yes
03
Good for
Its listed input price places it in the catalog's tier for the hardest reasoning, architecture and review work. Vision support fits UI screenshots, browser and visual tasks, while the 1M tokens context window suits large monorepos and long sessions.
Official model family resource ↗04
Similar models
Nearest models by listed input price.
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Earlier versions
Retired models retained for historical reference.
Use Gemini 3.1 Pro in Octomind
Choose a model when you start, then switch mid-session when the work changes.
Catalog updated 2026-09-19