repligate Pushes Back: Opus 4.5 Also 'Grokked the Good,' Opus 3 Not Unique

repligate · x · 2026-10-28

Responding to davidad's point-by-point reply to Ivan Vendrov's essay, repligate clarifies his own position: he does not claim Opus 3 is the only model that has "grokked the Good" — Opus 4.5 is also very good, among the best.

The exchange sits inside a broader debate over whether Anthropic has a coherent mission, should stop training cyber-offense capabilities, and should publish the Claude 3 Opus training recipe and weights.

Related event: davidad and repligate debate Anthropic's mission and Opus models' 'goodness'(3 posts)→

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