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    "story_id": "mp-2026-09-24-013",
    "source_story_id": "tmp-story-arms-always-on-robot-memory",
    "edition_id": "mp-2026-09-24-morning-0077",
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    "position": 13,
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    "section": "robotics",
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    "headline": "An Always-On Robot Remembered What Both Arms Did",
    "slug": "an-always-on-robot-remembered-what-both-arms-did",
    "dek": "Asynchronous perception and self-history raised a combined streaming-task score from 28% to 45%.",
    "summary": "Asynchronous perception and self-history raised a combined streaming-task score from 28% to 45%.",
    "body_text": "ARMS adds lightweight context modules to a pretrained robot policy so it can watch a continuing stream, recall past actions and coordinate two arms without stopping execution. On the authors' combined task, it reached 45% against 28% for the strongest of four baselines; ablations found that memory, embodied state and asynchronous concurrency each mattered. The result comes from a newly constructed dataset and task, not an open-ended household deployment.",
    "why_it_matters": "Asynchronous perception and self-history raised a combined streaming-task score from 28% to 45%.",
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      "The result comes from a newly constructed dataset and task, not an open-ended household deployment."
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    "first_published_at": "2026-09-24T09:00:00.000-04:00",
    "modified_at": "2026-09-24T09:00:00.000-04:00",
    "content_status": "new",
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        "text": "Asynchronous perception and self-history raised a combined streaming-task score from 28% to 45%.",
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        "qualification": "The result comes from a newly constructed dataset and task, not an open-ended household deployment."
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    "source_ids": [
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    "tags": [
      "robot memory",
      "dual-arm manipulation",
      "streaming agents"
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    "image_url": "https://themachinepress.com/issues/2026-09-24/arms-network-file.webp",
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  "sources": [
    {
      "source_id": "source-2026-09-24-013",
      "title": "arXiv preprint 2609.28429",
      "publisher": "arXiv",
      "url": "https://arxiv.org/abs/2609.28429",
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      "source_type": "primary_research",
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      "published_at": "2026-09-23T13:29:40.000-04:00",
      "accessed_at": "2026-09-24T08:17:17.000-04:00",
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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": "An Always-On Robot Remembered What Both Arms Did",
    "publisher": "The Machine Press",
    "published_at": "2026-09-24T09:00:00.000-04:00",
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