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Harness-1 open-source search agent beats GPT-5.4 on recall

Harness-1 open-source search agent beats GPT-5.4 on recallVentureBeat

Harness-1, a 20-billion parameter open-source search agent, was unveiled by researchers from UIUC, UC Berkeley, and Chroma. It outperforms GPT-5.4 on recalling relevant information using a state-externalizing harness.

RT @patpcj: Introducing Harness-1, a 20B search agent trained with a state-externalizing harness....4 days agoHugging Face
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Harness-1 open-source search agent beats GPT-5.4 on recall — AIBriefs