Claude 4 Opus
LatestAnthropic
•
Proprietary# 55
Released
May 22, 2025
# 4
Knowledge Cutoff
Mar 25
# 9
Context Length
200K
Benchmarks
# 59
Code RankedAGI
60.5%
# 28
SWEBench Verified
72.5%
# 57
Agentic RankedAGI
51.0%
# 37
LiveCodeBench v6
48.4%
# 8
Coding LiveBench 25.5
73.6%
# 4
Code LMArena
1456
# 11
Aider Polyglot
70.7%
# 80
Reason RankedAGI
48.1%
# 55
HLE
10.7%
# 40
GPQA Diamond
83.3%
# 15
Reason LiveBench 25.5
56.4%
# 27
Text Arena
1414
# 18
AIME 2025 I & II
90.0%
# 13
Math LiveBench 25.5
78.8%
# 13
MMMU
76.5%
# 14
IF LiveBench 25.5
78.4%
# 14
Avg LiveBench 25.5
63.8%
# 7
Coding LiveBench 25.4
73.6%
# 3
Agentic LiveBench 25.5
31.7%
# 90
Math RankedAGI
62.0%
# 66
RAGI RankedAGI
53.1%
# 1
Svelte Bench v1
88.9%
# 26
Code DesignArena
1225
Pricing
# 39
Input Cost /M
$4
# 48
Output Cost /M
$75
# 29
Cached Cost /M
$1.5