Claude Sonnet 4.5
LatestAnthropic
•
Proprietary# 50
Released
Sep 29, 2025
Benchmarks
# 66
Code RankedAGI
59.9%
# 39
SWEBench Pro
43.6%
# 19
SWEBench Verified
77.2%
# 29
Terminal Bench 2.0
51.0%
# 85
Agentic RankedAGI
49.6%
# 25
Browse Comp
43.6%
# 12
Code Arena
1491
# 5
Code Livebench
80.4%
# 9
AgenticCode LiveBench
53.3%
# 17
OSWorld Verified
61.4%
# 7
Svelte Bench
93.3%
# 13
Cyber Gym
28.9%
# 84
Reason RankedAGI
52.9%
# 52
HLE
17.7%
# 30
HLE w/ Tools
33.6%
# 38
GPQA Diamond
83.4%
# 20
AIME 2025 I & II
87.0%
# 15
Vending Bench 2
$3,838.74
# 8
MMMU
77.8%
# 18
MMMU Pro
63.4%
# 10
MMMU Pro w/ Tools
68.9%
# 49
Math RankedAGI
71.3%
# 76
RAGI RankedAGI
54.0%
# 16
ARC AGI 2.0
13.6%
# 3
𝜏²-Bench Telecom
98.0%
# 3
𝜏²-Bench Retail
86.2%
# 24
GDPval AA
1327
# 22
MCP Atlas
43.8%
# 10
Finance Agent
54.2%
# 6
MMMLU
89.5%
# 28
Code DesignArena
1232
# 20
Toolathlon Pass@1
41.0%
Pricing
# 39
Input Cost /M
$3
# 46
Output Cost /M
$15
Additional Details
Links
Last Updated
about 1 month ago