Vercel AI Gateway
Gemini 3.1 Pro Preview
gemini
Model ID google/gemini-3.1-pro-preview
Provider Vercel AI Gateway
Family gemini
Status -
Knowledge Cutoff -
Release Date 2026-02-19
Input Modalities text, image, pdf
Output Modalities text
Context Window 1000000
Input Limit -
Output Limit 64000
Tool Calling Yes
Reasoning Yes
Structured Output -
Temperature Control Yes
Open Weights No
Input Cost / 1M tokens $2.00
Output Cost / 1M tokens $12.00
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.20
Cache Write Cost / 1M tokens -