Claude 4 Sonnet
LatestAnthropic
•
Proprietary# 8
Released
May 22, 2025
# 1
Knowledge Cutoff
Mar 25
# 6
Context Length
200K
Benchmarks
# 14
Code RankedAGI
66.7%
# 2
Coding LiveBench
78.3%
# 15
Aider Polyglot
56.4%
# 1
SWEBench Verified
80.2%
# 4
WebDev Arena
1389.18
# 16
LiveCodeBench v6
48.4%
# 7
Code LMArena
1432
# 1
Svelte Bench
88.9%
# 7
GPQA Diamond
83.8%
# 16
Reason LiveBench
54.9%
# 11
ELO LMArena
1390
# 14
AIME 2025 I & II
85.0%
# 15
Math LiveBench
76.4%
# 17
Humanity Last Exam
7.7%
# 10
MMMU
74.4%
# 15
IF LiveBench
77.3%
# 16
Avg LiveBench
62.4%
Pricing
# 28
Input Cost /M
$3
# 33
Output Cost /M
$15
# 11
Cached Cost /M
$0.3