Claude 4 Opus
LatestAnthropic
•
Proprietary# 31
Released
May 22, 2025
# 2
Knowledge Cutoff
Mar 25
# 9
Context Length
200K
Benchmarks
# 17
Code RankedAGI
62.2%
# 13
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%
# 53
Reason RankedAGI
47.2%
# 30
HLE
10.7%
# 21
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%
# 18
Math RankedAGI
66.4%
# 31
RAGI Overall
55.8%
Pricing
# 33
Input Cost /M
$4
# 40
Output Cost /M
$75
# 22
Cached Cost /M
$1.5