agent-harnesses
Everything on Ground Truth tagged “agent-harnesses” — 1 item.
AI agents built 18 versions of their own infrastructure and not one ever saved its work News
A benchmark called HarnessDev had six frontier models build and improve their own agent harnesses, and found that while all 18 code harnesses implemented an execution loop, only one checkpointed periodically -- and across 26,679 recorded trajectories, not a single checkpoint event occurred.