Second-Generation Ceiling

Description

The fundamental architectural limit Nam names: Claude Code represents the pinnacle of 2nd-generation agents — prompts and workflows refined to the extreme with human as the verification agent. As long as the verifier is human, compound success rate converges to zero at scale (e.g., 0.99^400 ~= 1.8%). The shift to 3rd generation is an architecture argument, not a model-capability argument.

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Sources

src-20260419-16b155f4f619