Salesforce releases EvoHarnessBench to test agents against evolving tool harnesses
Salesforce · hf · 2026-09-10
Salesforce has released EvoHarnessBench on Hugging Face, a benchmark evaluating LLM agents under evolving tools, skills, and agent harnesses. The study reveals persistent gaps in retention, adaptation, and 'harness-induced forgetting' — where changes to the harness itself degrade agent performance — addressing a rarely measured problem in real production agent deployments.
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