Is Claude Fable 5 already down?
ASKING...▏
Sending a low-effort probe to claude-fable-5 via the Pioneer API.
next probe in
--:--
last checked
pending
latency
n/a
tokens in / out
0 / 0
last probe
request: "Health check. Reply with exactly one word: OK"
response: (waiting)
http: -
stop_reason: -
verdict: first probe in flight
On June 11, 2026 the US government ordered Anthropic to suspend all access to Claude Fable 5 and Claude Mythos 5, and Anthropic disabled both models for every customer. Read Anthropic's statement. This page asks the only question that matters, every three minutes, until the answer changes.