Working at the frontier: How Cognition trusts Claude Fable 5 to work through the night | Claude by Anthropic
Cognition says Fable 5 is the first model it trusts to run unattended for eight hours in Devin.
3 items · 2 sources · 3 days
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The latest post: voice mode now runs on Claude Opus, Sonnet, and Haiku, reaches connected tools, and speaks more languages.
This thread groups three unrelated Anthropic posts that happen to share the word "through": Cognition's trust in Claude Fable 5 for unattended coding, a $200M research-funding commitment, and a voice-mode expansion. There is no single connecting story here.
Cognition says Fable 5 is the first model it trusts to run unattended for eight hours in Devin.
Anthropic commits $200M to the Economic Futures Research Fund for external research.
Voice mode expands to Opus, Sonnet, and Haiku with tool access and more languages.
Storylines are threaded mechanically from the feed: stories that share a distinctive anchor across multiple days and sources. Each item links to its original source. The evidence trace, current state, and open questions are written by the editor routine and refreshed whenever a new beat lands.