Claude Opus 4.6
LatestAnthropic
•
Proprietary# 9
Released
Feb 5, 2026
# 3
Context Length
1M
Benchmarks
# 3
Code RankedAGI
87.1%
# 4
SWEBench Verified
80.8%
# 6
Terminal Bench 2.0
65.4%
# 2
BrowseComp
84.0%
# 1
Code Arena
1546
# 3
SWE Bench Multilingial
77.8%
# 4
AgenticCode LiveBench
61.7%
# 1
Svelte Bench
100.0%
# 3
OSWorld Verified
72.7%
# 2
Coding Livebench
78.2%
# 3
CyberGym
66.6%
# 7
Reason RankedAGI
72.9%
# 5
HLE
40.0%
# 3
HLE w/ Tools
53.1%
# 1
AIME 2026
96.7%
# 2
Vending Bench 2
$8017.59
# 1
NYT Connections
94.7%
# 3
MMMU Pro
73.9%
# 1
MMMU Pro w/ Tools
77.3%
# 11
Math RankedAGI
68.6%
# 3
RAGI Overall
67.0%
Pricing
# 34
Input Cost /M
$5
# 38
Output Cost /M
$25
# 18
Cached Cost /M
$0.5