ZAI rumored to push RSI with self-improving coding agents; GLM 5.5 reportedly in post-training

Hesamation · x · 2026-10-31

Per LuminaBench, ZAI (Zhipu) is heavily working toward RSI (recursive self-improvement), with self-improving coding agents that generate their own training data — a loop now extending to medical agents, though not yet perfect. The leak also claims ZAI has been training internal 32B/122B/256B models to merge into the next-gen base model GLM 5.5, which is well into post-training a couple months after GLM 5.3. Unconfirmed third-party observation.

Related event: Zhipu's GLM-5.5 Enters Late Post-Training as Lab Pushes RSI(2 posts)→

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