GPT-5.2-Codex is an upgraded version of GPT-5.1-Codex optimized for software engineering and coding workflows. It is designed for both interactive development sessions and long, independent execution of complex engineering tasks....
Rank
#249
Up 1% week over week
Tokens
855.9M
2026-08-14
Requests
65.6K
65,575
Tool calls
-
Input / M
$1.75
Output / M
$14
Cache / M
$0.17
Context
400K
400,000 tokens