Claude 4 Sonnet
LatestAnthropic
•
Proprietary# 18
Released
May 22, 2025
# 1
Knowledge Cutoff
Mar 25
# 3
Context Length
1M
Benchmarks
# 25
Code RankedAGI
64.8%
# 2
Coding LiveBench
78.3%
# 20
Aider Polyglot
56.4%
# 3
SWEBench Verified
72.7%
# 4
WebDev Arena
1389.18
# 21
LiveCodeBench v6
48.4%
# 7
Code LMArena
1432
# 1
Svelte Bench
88.9%
# 9
GPQA Diamond
83.8%
# 16
Reason LiveBench
54.9%
# 11
ELO LMArena
1390
# 24
AIME 2025 I & II
85.0%
# 15
Math LiveBench
76.4%
# 24
Humanity Last Exam
7.7%
# 12
MMMU
74.4%
# 15
IF LiveBench
77.3%
# 16
Avg LiveBench
62.4%
Pricing
# 30
Input Cost /M
$3
# 35
Output Cost /M
$15
# 13
Cached Cost /M
$0.3