Daily AI news, sourcedOn Oct 22, Successive Scale Racing keeps agent harness evolution improving as the task pool grows.
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On Oct 22, Successive Scale Racing keeps agent harness evolution improving as the task pool grows.
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Successive Scale Racing keeps agent harness evolution improving as the task pool grows
Posted on arXiv on Oct 22, 2026 (source: arxiv.org).
The paper finds existing harness-evolution methods get worse as more tasks are added and proposes Successive Scale Racing to pick better evidence. The authors report pass rates rising from 64.3% to 68.3% as tasks grow from 40 to 200, with 60% fewer validation runs. The paper has not yet been peer-reviewed.
Source: arXiv cs.AI
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