AnalysisAI ModelsSeptember 22, 2026

Papers propose harness distillation to bake agent scaffolding into models

Read original source →arxiv.org

Two arXiv papers describe distilling agent harnesses into the underlying model: Harness-Zero frames it as "agent-as-harness" distillation, since the best harness varies across domains, instances, and models. A second paper applies recursive harness distillation across agents for robot manipulation, where VLA models struggle to diagnose failures and adapt.

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