GPT 5.2 Codex
LatestOpenAI
•
Proprietary# 25
Released
Dec 18, 2025
Benchmarks
# 49
Code RankedAGI
65.0%
# 10
SWEBench Pro
56.4%
# 13
Terminal Bench 2.0
64.0%
# 41
Agentic RankedAGI
59.0%
# 34
Code Arena
1335
# 2
Code Livebench
83.6%
# 10
AgenticCode LiveBench
51.7%
# 15
OSWorld Verified
38.2%
# 11
Svelte Bench
87.8%
# 46
Reason RankedAGI
60.6%
# 88
Math RankedAGI
62.1%
# 47
RAGI RankedAGI
58.3%
# 24
GDPval AA
1292
Additional Details
Links
Last Updated
8 days ago