Is claude-fable-5 back yet?

Yes — Fable 5 is back. FableWatch's monitor confirmed claude-fable-5 answering on July 1, 2026 at 7:29 PM ET and alerted the watch. Per Anthropic, it returned with a new safety classifier that routes some cybersecurity-adjacent requests to Opus 4.8. The live status at the top of this page tracks it continuously — and FableWatch now watches for the next Mythos-class model.

Why was claude-fable-5 suspended?

Anthropic suspended access to claude-fable-5 on June 12, 2026, reportedly after a US Commerce Department export-control directive — described in reporting as a letter from Secretary Howard Lutnick to Anthropic CEO Dario Amodei. The specifics are attributed to news outlets and remain partly unconfirmed; FableWatch is not affiliated with Anthropic and does not have inside information.

What is FableWatch watching now?

The next Mythos-class model. Fable 5 was the first Mythos-class release, and the next one — Fable 6, or a 5.1 — is the drop worth being first to. FableWatch pings the claude-fable-5 endpoint every 60 seconds and watches Anthropic's model lineup for new Mythos-class ids; the moment a new state-of-the-art model is live, subscribers are alerted. Our guarantee still stands: if you bought a paid tier and its alert never fired within 90 days of purchase, email us and we'll refund you in full. You're paying for the window, not a gamble.

Is this affiliated with Anthropic?

No. FableWatch isn't affiliated with, endorsed by, or connected to Anthropic. We built the independent monitor that caught claude-fable-5's July 1 return the minute it happened — and now we watch for the next drop.

Is it a subscription?

No. Every paid tier is a single one-time charge — The Signal and The Swarm both. Nothing recurring, nothing to cancel.

What exactly do I get for paying?

The Signal: you're alerted first — email and push fire instantly the minute a new state-of-the-art model answers, ahead of the free list, with SMS and an automated call to your verified number the same minute. The Swarm: all of that, plus a dedicated VPS that runs a 400+ question set in parallel on the new model on your own Anthropic key, plus GitHub fix suggestions — the Swarm drafts a suggested fix as a comment on your connected repos — with every answer appearing on your dashboard as it's captured (refresh to update).

When do SMS and calls actually fire?

Email and push are instant. SMS and an automated call are live too — US carrier registration (A2P 10DLC) has cleared, so once you verify your number, texts and calls fire the same minute Fable answers. And per our guarantee, if a paid tier never reaches you we refund it in full — you're never out money for a channel that couldn't deliver.

SMS & call messaging terms

The terms of the ArtificialWatch text-message and automated-call program. By entering your mobile number in the arming panel and checking the consent box shown there, you agree to these terms.

Program

ArtificialWatch Alerts, operated by Mark Studios LLC. Website: artificialwatch.com. ArtificialWatch is an independent monitor and is not affiliated with any AI lab.

What messages you’ll receive

If you opt in, ArtificialWatch sends you: (1) a one-time verification code confirming the mobile number you provided, and (2) a launch alert — a text and/or an automated phone call — when a model on your watch list goes live and answers a real request. That is the whole program. We never text or call you about news, rumors, prices, benchmarks, or anything else: those go by email only.

How to opt in

ArtificialWatch texts or calls a number only when both of these are true: you are on a paid plan and have affirmatively checked the consent box in the arming panel on your preferences page, and you have confirmed the number by entering the one-time code we text you. Until both are done, nothing texts or rings you.

Consent is not a condition of purchase. Nothing is collected at checkout — we never ask for a phone number to take your money. You can pay, never arm a number, and keep the email alerts you bought.

This is the exact control, unchecked by default, as it appears in the arming panel:

I agree to receive recurring automated text messages and an automated phone call from ArtificialWatch (Mark Studios LLC) at the number provided — a one-time verification code and launch alerts for the AI models I have chosen to watch, including when a new state-of-the-art model goes live. Message frequency varies. Msg & data rates may apply. Consent is not a condition of purchase. Reply STOP to opt out, HELP for help. See Messaging Terms (artificialwatch.com/messaging) and Privacy Policy (artificialwatch.com/privacy).

Message frequency

Frequency varies and is low: one verification code, then one alert per launch on your watch list — historically a few per month. This is recurring messaging.

Cost

Message and data rates may apply. ArtificialWatchdoes not charge for the messages themselves; your mobile carrier’s standard rates apply.

Opt out & help

Reply STOP to any message to stop texts and calls immediately — you get one confirmation and nothing after it. Reply HELP for help, or email contact@fablewatch.com. You can also switch the loud channels off yourself in the arming panel on your preferences page. Either way your email alerts keep working: stopping texts is not the same as unsubscribing.

Quiet hours

Paid plans include a quiet-hours window in which a launch call is downgraded to a text, so a 3am drop still reaches you without waking the house.

Carriers

Carriers are not liable for delayed or undelivered messages.

Sample messages

ArtificialWatch verification code: 123456. Expires in 10 minutes. Reply STOP to opt out.
🚨 Claude Opus 5 is live. — ArtificialWatch. Reply STOP to opt out.

See also our Privacy Policy and Terms of Service.