GPT 5.4 Pro
LatestOpenAI
•
Proprietary# 16
Released
Mar 5, 2026
# 3
Knowledge Cutoff
Aug 25
# 3
Context Length
1M
Benchmarks
# 3
Code RankedAGI
89.4%
# 3
Agentic RankedAGI
89.1%
# 2
Browse Comp
89.3%
# 5
Reason RankedAGI
81.6%
# 8
HLE
42.7%
# 2
HLE w/ Tools
58.7%
# 94
Math RankedAGI
61.4%
# 3
RAGI RankedAGI
74.4%
# 4
ARC AGI 2.0
83.3%
# 2
FrontierScience Research
36.7%
# 2
Finance Agent
61.5%
Pricing
# 46
Input Cost /M
$30
# 54
Output Cost /M
$180