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GPT-5.1 Codex mini vs Kimi K2 Thinking
Compare these two AI models side by side on Zo Computer
Key Differences
- •GPT-5.1 Codex mini has a larger context window (400k vs 262k tokens)
- •GPT-5.1 Codex mini has more recent training data (Sep 2024 vs Jan 2024)
- •GPT-5.1 Codex mini is more affordable for input ($0.25 vs $0.60/1M tokens)
- •GPT-5.1 Codex mini is more affordable for output ($2.00 vs $2.50/1M tokens)
- •GPT-5.1 Codex mini is newer (released Nov 2025)
400k tokens
Context
262k tokens
Sep 2024
Knowledge
Jan 2024
Nov 2025
Released
Sep 2025
$0.25/1M
Input
$0.60/1M
$2.00/1M
Output
$2.50/1M
Both GPT-5.1 Codex mini and Kimi K2 Thinking are available on Zo Computer. Try them both to see which one works best for your use case.