@turingbook: The greatest potential value of Harness (Agent) may be going into the real work scenarios of seasoned experts across industries, observing how they work and think, and recording and "distilling" their valuable experience—data that was previously largely tacit.

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The tweet highlights the potential of agent harnesses to capture and distill experts' tacit knowledge as new training data, referencing a Berkeley AI Summit talk by Jianfeng Gao on agentic modeling as an emerging AI paradigm.

@turingbook: The greatest potential value of Harness (Agent) may be going into the real work scenarios of seasoned experts across industries, observing how they work and think, and recording and "distilling" their valuable experience—data that was previously largely tacit.
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The greatest value of Harness (Agent) may be going into the actual working scenarios of seasoned experts across industries, observing how they work and think, and recording and “distilling” their valuable experience—data that was previously tacit.

空谷 Arvin Xu (@arvin17x): The biggest takeaway from today’s Berkeley AI Summit 2026 was Professor Jianfeng Gao’s talk.

A new paradigm for AI Modeling has emerged:

  • New training data: from harness to agentic modeling — playing the same role that internet data did for pretrained models back then
  • New Scaling Law: the AI industry is now producing massive amounts of AI Agent Harness at a furious pace every day

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