GPT 5.4 Pro
LatestOpenAI
•
Proprietary# 30
Released
Mar 5, 2026
# 3
Knowledge Cutoff
Aug 25
# 3
Context Length
1M
Benchmarks
# 16
Code RankedAGI
81.8%
# 6
Agentic RankedAGI
85.9%
# 3
Browse Comp
89.3%
# 10
Reason RankedAGI
81.1%
# 12
HLE
42.7%
# 3
HLE w/ Tools
58.7%
# 84
Math RankedAGI
66.1%
# 7
RAGI RankedAGI
72.2%
# 4
ARC AGI 2.0
83.3%
# 2
FrontierScience Research
36.7%
# 2
Finance Agent
61.5%
Pricing
# 48
Input Cost /M
$30
# 57
Output Cost /M
$180