Claude Fable 5
LatestAnthropic
•
Proprietary# 1
Released
Jun 9, 2026
# 3
Context Length
1M
Benchmarks
# 1
Code RankedAGI
94.6%
# 1
SWEBench Pro
80.3%
# 1
Terminal Bench 2.1
88.0%
# 1
Agentic RankedAGI
94.9%
# 1
OSWorld Verified
85.0%
# 2
Reason RankedAGI
88.0%
# 1
HLE
59.0%
# 2
HLE w/ Tools
64.5%
# 58
Math RankedAGI
68.9%
# 1
RAGI RankedAGI
78.5%
# 1
GDPval AA
1932
Pricing
# 42
Input Cost /M
$10
# 48
Output Cost /M
$50
# 29
Cached Cost /M
$1