
Anthropic Debuts Claude Fable 5 for Autonomous Coding and Knowledge Work
1 sourceThe new Mythos-class model introduces advanced adaptive reasoning and a 1M token context window to power long-horizon autonomous agents.
All 145 AlexTech.ai stories on Claude (Anthropic's AI assistant and model family) since June 9, 2026, newest first, each with its original sources.

The new Mythos-class model introduces advanced adaptive reasoning and a 1M token context window to power long-horizon autonomous agents.
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