Anthropic releases Claude Fable 5.2 and Mythos 5.2 — new model tiers to evaluate for AI-driven marketing workflows

Context

Anthropic has published details of Claude Fable 5.2 and Mythos 5.2, two new model versions, and the announcement drew strong attention on Hacker News. The source post is short on marketing-specific detail in the summary we have, so the capability and pricing claims need checking directly. Teams building content, personalisation, or analytics tooling on Claude should read the original to judge whether the update changes their model choices.