The short version
A PyTorch-style framework for optimizing agent harnesses with deterministic task evaluation.
From the HackerLinks archive
Harness Training
A PyTorch-style framework for optimizing agent harnesses with deterministic task evaluation.
At a glance:
First seen:2026-08-05
Last seen:2026-08-05
Times seen:1
Website:github.com
Why it caught our attention
The author reported cross-model benchmark gains with fewer input tokens after training a harness.
Where it surfaced on Hacker News
2026-08-05
“I packaged the training loop as a PyTorch-style framework.”
megadragon9 · author context · author or maintainer
Direct HN comment
Harness engineering for self-improvement
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