Product
Claude Fable 5.2 joins the model picker.
Anthropic's newest flagship is live in Morrison Chat and automations, for the hardest multi-step work: section audits, decline diagnoses and automations that chain many steps. Fable 5.1 moves to Older models.
Mads Rued Schleicher, Ulrich Svarrer and Thomas Bogh
3 min read
Claude Fable 5.2is live in Morrison Chat and in automations. It is Anthropic’s newest flagship, and it takes the top spot in the model picker from Fable 5.1.
What it is for
The picker describes it as the Anthropic flagship for the hardest multi-step work. In Morrison, that is the work where Morrison has to hold a lot at once and keep going:
- A section audit. Dozens of guides from one section, read against Search Console, GA4 and the helpful-content scores, ranked by what to fix first.
- A decline diagnosis. Traffic fell in October. Which pages, which queries, and why.
- Long automations. A monthly run that chains many steps before it writes its report.
The Claude lineup
Fable 5.2 at the top, at the $$$$ cost tier. Opus 5.5 for long analysis, Sonnet 5.5 as the default for new chats, and Haiku 5.5 for quick, high-volume work. Fable 5.1 moves to Older models.
Try it
Pick Claude Fable 5.2 next to the send button in any chat, or in the automation editor. Give it the question you have been putting off because it is too big. Available on every paid plan. The free trial includes Claude Sonnet 5.5, Claude Haiku 5.5 and Gemini 3.8 Flash.
Tell us how it goes at hello@morrison.app.