The investor closest to the AI frontier is betting against the ambitions of its biggest companies
- Listen on Listen on: In November 2025, Anthropic, known to its employees as Ant, trained a model called Claude Opus 4.5 on warehouses of liquid-cooled processors, and on the day the worker ants released it, machines became agentic.
- That is to say, they no longer needed handholding.
- Before November, the machines had felt like eight-year-olds: eager, literal-minded, completing your sentences, getting it nearly right but mostly wrong, the way eight-year-olds do.
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- Listen on Listen on: In November 2025, Anthropic, known to its employees as Ant, trained a model called Claude Opus 4.5 on warehouses of liquid-cooled processors, and on the day the worker ants released it, machines became agentic.
- That is to say, they no longer needed handholding.
- Before November, the machines had felt like eight-year-olds: eager, literal-minded, completing your sentences, getting it nearly right but mostly wrong, the way eight-year-olds do.
Sources: Colossus