“Model eats harness” is really about deployment-driven harness evolution
m_wulfmeier · x · 2026-07-28
The post argues that “model eats harness” is not magic for LLMs or robotics models. In practice, researchers and engineers deliberately design the harness, learn from deployment, and discover improvements much faster than by retraining and reevaluating the model alone.
The key point is that the harness does not vanish at first — it evolves. Deployment feeds back into better usage mechanisms, and the harness itself can shape the next generation of training data and tooling.
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