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.

The Wire — AI model leaks, rumors & launch signals

Fable 6 leaked for mid-to-late August — a Kalshi contract already names that exact model, and pricing is the only checkable claim

A leak today puts Fable 6 in mid-to-late August, calls it Anthropic's most capable model so far,…

2026-08-07Fable 6rumoranalysis

Gemini 3.5 Pro's seventh leaked date, against six prediction markets that already settled NO

This morning one account said Gemini 3.5 Pro was dropping today. Eleven hours later another said it had been delayed again by depl…

2026-08-06Gemini 3.5 Proreportedanalysis

Two pre-release codenames leaked — gemdelta and mewfour — and one checkable claim doesn't hold

Two leaks landed today naming internal checkpoints rather than product names, which makes them more useful than the usual date gue…

2026-08-06Gemini 3.5 Pro (gemdelta)rumoranalysis

more from the wire

Musk says Grok 4.6 ships next week — on the earnings call where SpaceX stock fell 8%

the archive

Kimi's plans quietly went from 15×/30× to 5×/10× — the price fell, the allowance fell harder2026-07-31 · reported Fable 5.1 reportedly production-ready internally, targeting mid-to-late August at unchanged pricing2026-07-30 · rumor Kimi K3.1 is coming in August — a Moonshot researcher has confirmed it, and it stays open-weight2026-07-30 · rumor GLM-5.5 may skip 5.3 and 5.4 entirely — August target, open weights, 1M context2026-07-30 · rumor Opus 5's benchmarks went up and the developer reviews went down — which is a question our drift harness exists to answer2026-07-29 · reported A gateway is giving Kimi K3 away at $0 — what to check before you point production at a free frontier model2026-07-29 · reported Opus 5 chatter points to Thursday — but the market is a coin flip, not 68%2026-07-21 · rumor Claude Opus 5 spotted on Google Vertex AI — launch may be days away2026-07-15 · reported Kimi K3 misses its leaked launch time — promo page pulled2026-07-15 · reported K3 and 'K3 Agent Swarm' surface in the Kimi app model picker2026-07-15 · reported Gemini 3.5 Pro 'Cappuccino': leaks say tomorrow — the market says 11%2026-07-15 · rumor

What's moving, before it lands.

Fable 5.1's August window has closed — the market now prices September at 78%, and one claim in the leak can't be checked at all

Fable 6 leaked for mid-to-late August — a Kalshi contract already names that exact model, and pricing is the only checkable claim

Gemini 3.5 Pro's seventh leaked date, against six prediction markets that already settled NO

Two pre-release codenames leaked — gemdelta and mewfour — and one checkable claim doesn't hold

more from the wire

Musk says Grok 4.6 ships next week — on the earnings call where SpaceX stock fell 8%

GPT-6 is being pointed at September — the markets say 77%, and OpenAI says nothing

Gemini 3.5 Pro leak points at August 12–14 — the same model has already missed three dates

Claude Sonnet 5.5 is said to be near release — but nobody can source its 1.5M context window

Mythos 6 has reportedly finished training — and Anthropic's last Mythos still isn't something you can call

DeepSeek is recruiting beta testers for Harness — and V4-Flash's agentic scores may have been run on it

A GLM-5.3 leak says days away — we reported 5.3 was being skipped, and we are not moving

Zinc and Magnesium turn up disabled in DesignArena — and they expose a hole in our own detection

Gemini 3.5 Pro surfaced on LM Arena for about 50 minutes, then vanished

the archive

Know the minute it drops — not the minute we write it up.