A five-level framework argues most AI self-improvement today sits at L1-L2, real RSI starts at L5

青稞AI · wechat · 2026-09-17

A new paper, "The Last AI Built by Humans: Toward Genuine Recursive Self-Improvement," maps RSI on five levels by how much autonomy a system has over its own improvement — from executing changes (L1) to recursively improving the improvement process itself (L5). It formalizes a unified loop (experience → modification → verification → retention) and argues current Self-Refine/Self-Reward methods mostly sit at L1/L2, with verification, stability and open-environment challenges blocking L3–L5.

Related event: 75-page paper from 30+ researchers lays out a 5-level roadmap for recursive self-improving AI(6 posts)→

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