GPT 4.5
PreviewOpenAI
•
Proprietary# 25
Released
Feb 27, 2025
# 9
Context Length
128K
Benchmarks
# 28
Code RankedAGI
58.6%
# 24
Aider Polyglot
45.0%
# 25
SWEBench Verified
38.0%
# 8
Code LMArena
1362
# 3
Code LiveBench (old)
75.2%
# 24
GPQA Diamond
71.4%
# 11
Reason LiveBench (old)
71.1%
# 5
ELO LMArena
1425
# 9
Math LiveBench (old)
69.3%
# 7
NYT Connections
34.2%
# 10
MMMU
74.4%
# 4
Halluc. Hughes
1.2%
# 37
AIME 2024
36.7%
# 27
IF LiveBench (old)
72.3%
# 10
Avg LiveBench (old)
69.0%
Pricing
# 33
Input Cost /M
$75
# 37
Output Cost /M
$150
# 18
Cached Cost /M
$37.5