Key Differences
- •GPT-5.1 Codex mini is more affordable for input ($0.25 vs $1.25/1M tokens)
- •GPT-5.1 Codex mini is more affordable for output ($2.00 vs $10.00/1M tokens)
400k tokens
Context
400k tokens
Sep 2024
Knowledge
Sep 2024
Nov 2025
Released
Nov 2025
$1.25/1M
Input
$0.25/1M
$10.00/1M
Output
$2.00/1M
Both GPT-5.1 and GPT-5.1 Codex mini are available on Zo Computer. Try them both to see which one works best for your use case.