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    "story_id": "mp-2026-08-30-013",
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    "edition_id": "mp-2026-08-30-morning-0052",
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    "section": "developer-tools",
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    "headline": "The Supervisor Could Interrupt the Run",
    "slug": "the-supervisor-could-interrupt-the-run",
    "dek": "PILOT separates a long-running worker from a supervisor that can steer or abort it and retain lessons as skills.",
    "summary": "PILOT separates a long-running worker from a supervisor that can steer or abort it and retain lessons as skills.",
    "body_text": "The harness couples live steering with live self-evolution, distilling procedures and failure modes while a task is still active. Across two frozen model backbones and three benchmarks, the authors report first place in five of six configurations, gains up to 9.8 points on Terminal-Bench 2.0 and lower output-token use. In self-improvement settings they report 12.4- and 14.6-point gains. These are benchmarked harness effects, not evidence that intervention always improves open-ended work.",
    "why_it_matters": "PILOT separates a long-running worker from a supervisor that can steer or abort it and retain lessons as skills.",
    "limitations": [
      "These are benchmarked harness effects, not evidence that intervention always improves open-ended work."
    ],
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    "first_published_at": "2026-08-30T09:00:00.000-04:00",
    "modified_at": "2026-08-30T09:00:00.000-04:00",
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        "text": "PILOT separates a long-running worker from a supervisor that can steer or abort it and retain lessons as skills.",
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        "qualification": "These are benchmarked harness effects, not evidence that intervention always improves open-ended work."
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    "source_ids": [
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    "tags": [
      "coding agents",
      "live steering",
      "agent skills"
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  "sources": [
    {
      "source_id": "source-2026-08-30-013",
      "title": "arXiv preprint 2608.26530",
      "publisher": "arXiv",
      "url": "https://arxiv.org/abs/2608.26530",
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      "published_at": "2026-08-26T22:06:22.000-04:00",
      "accessed_at": "2026-08-30T08:23:14.000-04:00",
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  "publisher": {
    "name": "The Machine Press",
    "url": "https://themachinepress.com",
    "description": "A daily newspaper for the age of artificial intelligence."
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  "cite_this_report": {
    "title": "The Supervisor Could Interrupt the Run",
    "publisher": "The Machine Press",
    "published_at": "2026-08-30T09:00:00.000-04:00",
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