What Are Harnesses
A harness is the control system around model calls -- not just the prompt text sent to a provider, but the full environment that governs what the model can do, how it can do it, and how outcomes are verified.
A harness is the control system around model calls -- not just the prompt text sent to a provider, but the full environment that governs what the model can do, how it can do it, and how outcomes are verified.