Harness Engineering Report: Swapping Frameworks Lifts Agent Success from 68% to 88%

Marmelab's 'State of Harness Engineering' report audited 246 agent repositories and found that keeping the same model, tasks and tools but swapping among 8 harnesses raised success rates from 68% to 88%.

2026-11-05 ~ 2026-11-05 · 2 related posts

• Same model, new harness: success rate jumps from 68% to 88% — Arindam_1729 · 2026-11-05

1 near-duplicate retellings: Arindam_1729