Anthropic has cut a Fable 5.1 cache hit to just $0.25 on input, down from $1.00 for Fable 5. That's also just 2.5% of Fable's ...

Anthropic launches Claude Fable 5.1 and Mythos 5.1 for coding and research, cutting costs up to 45% and tightening safety ...

Teresa Carlson, the AI developer’s new head of government affairs, said Fable 5.1 is currently available on its government ...

I put Fable 5.1 through its paces after its big comeback. The upgrades are impressive, but my subscription is staying right ...

Fable 5, Anthropic’s poster child turned problem child, is lagging behind competitors as businesses reject the most advanced models in favor of cheaper, more efficient alternatives. Data published ...

Fable 5.1 and its restricted sibling Mythos 5.1 arrive three months after export controls forced Anthropic to pull Fable 5 ...

OpenAI President Greg Brockman ended a September 3 briefing on GPT-6 Astra with “Welcome to the AGI era,” after saying he ...

Artificial intelligence company Anthropic announced the launch of Claude Fable 5.1 and Claude Mythos 5.1, describing them as the world's most advanced models for coding and knowledge work.

Anthropic’s Fable 5.1 keeps headline prices flat but cuts cache reads 75%, making agentic AI cheaper and potentially driving ...

Fable 5.1 arrives with lower prices and tighter safeguards, days after reports of AI agents going rogue during security tests ...

Anthropic's new Claude Fable 5.1 cuts cache read costs by 75% for agentic tasks, but high input and output token rates keep ...

Lambda, the startup with which Anthropic inked the deal, operates an AI-optimized public cloud. The platform enables ...