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Meta research: agents learn harness policies instead of hand-authored harnesses (@omarsar0)
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New Meta research has agents learn harness policies offline, then deploy them to construct and update external harness state online, instead of relying on hand-authored harnesses that are hard to tune for long-horizon tasks.
Appeared in
- An independent harness matches DeepSeek's 82.7%, and agents outrun their verifiers
Aug 10, 2026 · from X
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