Claude 4 Opus
LatestAnthropic
•
Proprietary# 33
Released
May 22, 2025
# 2
Knowledge Cutoff
Mar 25
# 9
Context Length
200K
Benchmarks
# 14
Code RankedAGI
74.5%
# 15
SWEBench Verified
72.5%
# 11
Code Arena
1411.98
# 8
Svelte Bench
88.9%
# 26
LiveCodeBench v6
48.4%
# 8
Coding LiveBench 25.5
73.6%
# 4
Code LMArena
1456
# 10
Aider Polyglot
70.7%
# 86
Reason RankedAGI
47.6%
# 32
HLE
10.7%
# 22
GPQA Diamond
83.3%
# 15
Reason LiveBench 25.5
56.4%
# 10
Text Arena
1414
# 17
AIME 2025 I & II
90.0%
# 13
Math LiveBench 25.5
78.8%
# 12
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%
# 47
Math RankedAGI
61.1%
# 41
RAGI Overall
54.8%
Pricing
# 33
Input Cost /M
$4
# 40
Output Cost /M
$75
# 22
Cached Cost /M
$1.5