Key Differences
- •Gemini 3.1 Pro is more affordable for input ($2.00 vs $3.00/1M tokens)
- •Gemini 3.1 Pro is more affordable for output ($12.00 vs $15.00/1M tokens)
- •Gemini 3.1 Pro is newer (released Nov 2025)
1M tokens
Context
1M tokens
Jan 2025
Knowledge
Jan 2025
Nov 2025
Released
Sep 2025
$2.00/1M
Input
$3.00/1M
$12.00/1M
Output
$15.00/1M
Both Gemini 3.1 Pro and Sonnet 4.5 are available on Zo Computer. Try them both to see which one works best for your use case.