Key Differences
- •Gemini 3 Flash has a larger context window (1M vs 400k tokens)
- •Gemini 3 Flash has more recent training data (Jan 2025 vs Sep 2024)
- •Gemini 3 Flash is more affordable for input ($0.50 vs $1.25/1M tokens)
- •Gemini 3 Flash is more affordable for output ($3.00 vs $10.00/1M tokens)
- •Gemini 3 Flash is newer (released Dec 2025)
1M tokens
Context
400k tokens
Jan 2025
Knowledge
Sep 2024
Dec 2025
Released
Nov 2025
$0.50/1M
Input
$1.25/1M
$3.00/1M
Output
$10.00/1M
Both Gemini 3 Flash and GPT-5.1 are available on Zo Computer. Try them both to see which one works best for your use case.