Claude 4 Sonnet
LatestAnthropic
•
Proprietary# 65
Released
May 22, 2025
# 4
Knowledge Cutoff
Mar 25
# 3
Context Length
1M
Benchmarks
# 73
Code RankedAGI
55.6%
# 29
SWEBench Verified
72.7%
# 80
Agentic RankedAGI
49.5%
# 10
Svelte Bench
90.0%
# 37
LiveCodeBench v6
48.4%
# 2
Coding LiveBench 25.5
78.3%
# 7
Code LMArena
1432
# 16
Cyber Gym
22.6%
# 22
Aider Polyglot
56.4%
# 100
Reason RankedAGI
47.9%
# 65
HLE
7.7%
# 39
GPQA Diamond
83.8%
# 16
Reason LiveBench 25.5
54.9%
# 46
Text Arena
1390
# 31
AIME 2025 I & II
85.0%
# 15
Math LiveBench 25.5
76.4%
# 16
MMMU
74.4%
# 16
IF LiveBench 25.5
77.3%
# 16
Avg LiveBench 25.5
62.4%
# 2
Coding LiveBench 25.4
78.3%
# 6
Agentic LiveBench 25.5
25.0%
# 107
Math RankedAGI
60.4%
# 81
RAGI RankedAGI
51.6%
# 37
GDPval AA
1134
# 1
Svelte Bench v1
88.9%
# 42
Code DesignArena
1191
# 29
Toolathlon Pass@1
29.9%
Pricing
# 39
Input Cost /M
$3
# 46
Output Cost /M
$15
# 26
Cached Cost /M
$0.3