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  "story": {
    "story_id": "mp-2026-11-12-003",
    "source_story_id": "tmp-story-flowplan-code-abstractions",
    "edition_id": "mp-2026-11-12-morning-0125",
    "edition_url": "https://themachinepress.com/edition/2026-11-12",
    "position": 3,
    "story_type": "dispatch",
    "section": "developer-tools",
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    "headline": "The Coding Agent Plans the Graph Before the Patch",
    "slug": "the-coding-agent-plans-the-graph-before-the-patch",
    "dek": "FlowPlan expresses a repair as control-flow or data-flow changes, then checks whether the edited program matches that plan.",
    "summary": "FlowPlan expresses a repair as control-flow or data-flow changes, then checks whether the edited program matches that plan.",
    "body_text": "FlowPlan asks a coding agent to localize faults and plan repairs on per-function control-flow or data-flow graphs before changing source code. After the edit, it reconstructs the abstraction, compares the observed graph delta with the plan and then performs a complete verification. Across six benchmark-model settings, resolution did not change significantly while token use fell in every setting and significantly in five. With the smaller evaluated model, usage fell to 32% to 74% of baseline depending on the benchmark, mainly by reducing repeated post-edit reading and testing.",
    "why_it_matters": "FlowPlan expresses a repair as control-flow or data-flow changes, then checks whether the edited program matches that plan.",
    "limitations": [
      "Across six benchmark-model settings, resolution did not change significantly while token use fell in every setting and significantly in five."
    ],
    "importance": 8,
    "canonical_url": "https://themachinepress.com/story/mp-2026-11-12-003/the-coding-agent-plans-the-graph-before-the-patch",
    "json_url": "https://themachinepress.com/story/mp-2026-11-12-003.json",
    "first_published_at": "2026-11-12T09:00:00.000-05:00",
    "modified_at": "2026-11-12T09:00:00.000-05:00",
    "content_status": "new",
    "is_carryover": false,
    "carryover_reason": null,
    "key_claims": [
      {
        "claim_id": "claim-mp-2026-11-12-003-001",
        "text": "FlowPlan expresses a repair as control-flow or data-flow changes, then checks whether the edited program matches that plan.",
        "source_ids": [
          "source-2026-11-12-003"
        ],
        "qualification": "Across six benchmark-model settings, resolution did not change significantly while token use fell in every setting and significantly in five."
      }
    ],
    "source_ids": [
      "source-2026-11-12-003"
    ],
    "tags": [
      "coding",
      "agents",
      "control-flow",
      "verification"
    ],
    "image_url": "https://themachinepress.com/issues/2026-11-12/flowplan-code-screen.webp",
    "corrections": []
  },
  "sources": [
    {
      "source_id": "source-2026-11-12-003",
      "title": "arXiv:2611.13241v1",
      "publisher": "arXiv / Cornell University",
      "url": "https://arxiv.org/abs/2611.13241v1",
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      "source_type": "primary_research",
      "is_primary_source": true,
      "published_at": "2026-11-09T16:11:29.000-05:00",
      "accessed_at": "2026-11-12T08:24:40.465-05:00",
      "supports_claim_ids": [
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  ],
  "corrections": [],
  "publisher": {
    "name": "The Machine Press",
    "url": "https://themachinepress.com",
    "description": "A daily newspaper for the age of artificial intelligence."
  },
  "cite_this_report": {
    "title": "The Coding Agent Plans the Graph Before the Patch",
    "publisher": "The Machine Press",
    "published_at": "2026-11-12T09:00:00.000-05:00",
    "canonical_url": "https://themachinepress.com/story/mp-2026-11-12-003/the-coding-agent-plans-the-graph-before-the-patch"
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