[chandureddyvari]

What’s your favourite harness? Is there any benchmarks for harness like LLMs have for swe verified?

[Mkengin]

There Seen to be more and more harness benchmarks out there, pretty interesting read:

https://neuralnoise.com/2026/harness-bench-wip/

[wolttam]

You can check my profile for which one I like most :) I do think there have been efforts to benchmark different harnesses.

Personally I'm not going to choose one harness or another based on +/- a few percentage points in a benchmark. I'm going to use one the one that I find the most ergonomic, that isn't too bloated, etc. The models are the primary lever, not the harness.