Julio Pereyra on X: “Some harness + training cooptimization we did with the cracked team @b…”

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Julio Pereyra on X: “Some harness + training cooptimization we did with the cracked team @b…” | PeekX

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Julio Pereyra

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Some harness + training cooptimization we did with the cracked team @baseten. Tons of banger charts but my favorite is data room read coverage which moves from < 1% (base agent) -> 64% (RLM harness) -> 92% (RLM harness + RL)

For basic behavioral strategies like "read the whole

Niko@nikogrupen · Sep 8 Open quoted post →

Sep 9, 2026, 3:41 PM UTC · Edited

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