Coverage (30d)
4vs6
This Week
2vs2
Evidence
2 articlesRelationships
1Timeline
Fable 52026-07-05
Production workshop series released covering capability curves, reliable agents, team workflows, and deployment at scale
Fable 52026-07-02
Fable 5 returned online after being lobotomized by US policy.
Fable 52026-06-18
Fable 5 forced offline after security flaws flagged by Amazon
Fable 52026-06-09
Fable 5 beta available for testing until June 22nd, then withdrawn from public access.
Fable 52026-06-09
Public Mythos version codenamed 'Fable' released at 2x Opus pricing.
Fable 52025-06-12
Fable 5 was taken offline under a US export-control directive.
Ecosystem
Anthropic Opus 4.8
No mapped relationships
Fable 5
developedClaude Code4 src
competes withAnthropic Opus 4.81 src