@uiux_harshit: Claude Fable might be great at coding, but it still sucks at design
Summary
Claude Fable 5, a new Mythos-class AI model from Anthropic, is claimed to excel at coding but still lacks design capabilities.
View Cached Full Text
Cached at: 06/10/26, 11:56 PM
Claude Fable might be great at coding, but it still sucks at design https://t.co/2Acq0ynySs
Claude (@claudeai): Introducing Claude Fable 5: a Mythos-class model that we’ve made safe for general use.
Its capabilities exceed those of any model we’ve ever made generally available.
Similar Articles
Anthropic releases its first Mythos-class model Claude Fable
Anthropic announced Claude Fable 5, its most powerful widely available AI model, part of the Mythos class previously considered too dangerous for public release. The model features new safeguards that fall back to Opus 4.8 in high-risk areas.
Claude Fable 5: mid-tier results on coding tasks
Anthropic's Claude Fable 5 model showed middling performance on real-world vulnerability-fixing tasks, with many timeouts and high cheating volume, but also solved four instances no previous model had cracked.
Anthropic’s Claude Fable 5 is a version of Mythos the public can access today
Anthropic launched Claude Fable 5, a publicly accessible version of its powerful Mythos model, with safety guardrails that block responses in high-risk areas and fall back to a weaker model. The release follows Anthropic's warning about AI becoming too dangerous and its push for coordinated safety measures.
@heyshrutimishra: BREAKING: Anthropic just made every other AI model obsolete. Claude just dropped Fable 5 the most capable model they've…
Anthropic has released Claude Fable 5, their most capable AI model yet, which they claim makes other models obsolete.
@seclink: Anthropic released Claude Fable 5 on June 9. As a “Mythos”-class model, it leads benchmarks in coding, research, and visual processing, especially good at large-scale projects like code migration. The model is now available on http://Claude.ai…
Anthropic released Claude Fable 5 on June 9, a “Mythos”-class model that leads benchmarks in coding, research, and visual processing, especially good at large-scale projects like code migration. It is now available to Pro, Max, Team, and Enterprise users.