Anthropic has a new internal model that finished training last month. METR refers to it…
This is a AI post classified by AGK Intelligence as Frontier models (a model release), kept by the AI Radar because it carries real work, not commentary.
Anthropic has a new internal model that finished training last month. METR refers to it as Model 4 (Anthropic has its own internal codename). It is the highest-scoring model in the set METR analyzed, and it is the first to clear 50% on every benchmark it was tested on.
Posted by Andrew Curran (114.8k followers) 20 h ago · 1.3k likes · 68.7k views · view the original post on X. Kept by the AI Radar as Frontier models.
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