97.8
Claude Opus 4
Anthropic
97.8
Composite Score
1385
Arena ELO
45 t/s
Output Speed
$75/M
Output Price
Benchmark Scores
Arena ELO
1385#2
IFEval
94.2%#1
MMLU
92.1%#1
GPQA
83.5%#2
AIME
87.4%#3
MATH
96.1%#4
HumanEval
94.5%#1
SWE-Bench
72.5%#1
LiveCodeBench
73.8%#1
MMMU
78.2%#3
Performance
950ms
Time to First Token
320 t/s
Input Speed
$15/M
Input Price
200K
Context Window
Model Details
ParametersNot disclosed
Knowledge Cutoff2025-03
Release Date2025-05-22
LicenseProprietary