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    "headline": "Two Robot Dogs Shared the Errand",
    "slug": "two-robot-dogs-shared-the-errand",
    "dek": "A validated schedule let one assistive robot guide a user while another fetched an object, cutting mean completion time by 41.3 percent in matched successes.",
    "summary": "A validated schedule let one assistive robot guide a user while another fetched an object, cutting mean completion time by 41.3 percent in matched successes.",
    "body_text": "GuideFetch normalizes targets and skills, validates an LLM-produced four-action schedule against robot capabilities, then tracks robot and object state during sequential or parallel execution. Across 360 controlled runs, online plans matched their scripted counterparts; among 56 cases completed under both schedules, parallel execution reduced mean makespan by 41.3 percent. The result belongs to simulated task combinations, not unsupervised public deployment.",
    "why_it_matters": "A validated schedule let one assistive robot guide a user while another fetched an object, cutting mean completion time by 41.3 percent in matched successes.",
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      "The result belongs to simulated task combinations, not unsupervised public deployment."
    ],
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        "qualification": "The result belongs to simulated task combinations, not unsupervised public deployment."
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    "tags": [
      "assistive robots",
      "task coordination",
      "parallel planning"
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  "sources": [
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      "source_id": "source-2026-08-20-003",
      "title": "arXiv preprint 2608.18292",
      "publisher": "arXiv",
      "url": "https://arxiv.org/abs/2608.18292",
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      "published_at": "2026-08-17T20:00:00.000-04:00",
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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": "Two Robot Dogs Shared the Errand",
    "publisher": "The Machine Press",
    "published_at": "2026-08-20T09:00:00.000-04:00",
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