Key Differences
- •GPT-5.1 has a larger context window (400k vs 203k tokens)
- •GPT-5.1 has more recent training data (Sep 2024 vs Jan 2024)
- •GLM 4.7 is more affordable for input ($0.60 vs $1.25/1M tokens)
- •GLM 4.7 is more affordable for output ($2.20 vs $10.00/1M tokens)
- •GLM 4.7 is newer (released Dec 2025)
203k tokens
Context
400k tokens
Jan 2024
Knowledge
Sep 2024
Dec 2025
Released
Nov 2025
$0.60/1M
Input
$1.25/1M
$2.20/1M
Output
$10.00/1M
Both GLM 4.7 and GPT-5.1 are available on Zo Computer. Try them both to see which one works best for your use case.