Key Differences
- •GPT-5.2 has a larger context window (400k vs 200k tokens)
- •GPT-5.2 has more recent training data (Aug 2025 vs Mar 2025)
- •GPT-5.2 is more affordable for input ($1.75 vs $5.00/1M tokens)
- •GPT-5.2 is more affordable for output ($14.00 vs $25.00/1M tokens)
- •GPT-5.2 is newer (released Dec 2025)
400k tokens
Context
200k tokens
Aug 2025
Knowledge
Mar 2025
Dec 2025
Released
Nov 2025
$1.75/1M
Input
$5.00/1M
$14.00/1M
Output
$25.00/1M
Both GPT-5.2 and Opus 4.5 are available on Zo Computer. Try them both to see which one works best for your use case.