GPT 5.2 Codex
LatestOpenAI
•
Proprietary# 29
Released
Dec 18, 2025
Benchmarks
# 54
Code RankedAGI
64.4%
# 12
SWEBench Pro
56.4%
# 15
Terminal Bench 2.0
64.0%
# 51
Agentic RankedAGI
58.2%
# 36
Code Arena
1335
# 2
Code Livebench
83.6%
# 10
AgenticCode LiveBench
51.7%
# 17
OSWorld Verified
38.2%
# 11
Svelte Bench
87.8%
# 46
Reason RankedAGI
64.7%
# 59
Math RankedAGI
68.8%
# 49
RAGI RankedAGI
59.3%
# 26
GDPval AA
1292
Additional Details
Links
Last Updated
about 1 month ago