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"path": "/2026/06/anthropic-releases-claude-fable-5-its.html",
"publishedAt": "2026-06-10T07:37:59.000Z",
"site": "https://thehackernews.com",
"textContent": "On June 9, Anthropic released Claude Fable 5, the most capable model it has ever made, generally available. It also did something unusual: it shipped one model as two products, split not by capability but by a layer of safety classifiers.\n\nFable 5 goes to the public. Its twin, Claude Mythos 5, the same underlying model with the cyber safeguards lifted, stays locked to a vetted group of cyber",
"title": "Anthropic Releases Claude Fable 5, Its Most Powerful AI Yet, With Cyber Safeguards"
}