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  "edition_id": "mp-2026-08-31-morning-0053",
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  "edition_number": 53,
  "edition_label": "Morning edition",
  "status": "published",
  "revision": 1,
  "published_at": "2026-08-31T09:00:00.000-04:00",
  "modified_at": "2026-08-31T09:00:00.000-04:00",
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  "markdown_url": "https://themachinepress.com/edition/2026-08-31.md",
  "lead_story_id": "mp-2026-08-31-001",
  "lead_summary": "An information-theoretic analysis bounds how well any text representation can recover a speaker's intent when language leaves context unresolved.",
  "coverage_window": {
    "start": "2026-08-28T08:57:07.000-04:00",
    "end": "2026-08-31T08:28:26.000-04:00"
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  "story_count": 27,
  "stories": [
    {
      "story_id": "mp-2026-08-31-001",
      "source_story_id": "tmp-lead-language-context-limit",
      "edition_id": "mp-2026-08-31-morning-0053",
      "edition_url": "https://themachinepress.com/edition/2026-08-31",
      "position": 1,
      "story_type": "lead",
      "section": "research",
      "editorial_classification": "editorial",
      "headline": "The Sentence Could Not Carry the Whole Meaning",
      "slug": "the-sentence-could-not-carry-the-whole-meaning",
      "dek": "An information-theoretic analysis bounds how well any text representation can recover a speaker's intent when language leaves context unresolved.",
      "summary": "An information-theoretic analysis bounds how well any text representation can recover a speaker's intent when language leaves context unresolved.",
      "body_text": "The authors model language use as a joint distribution over meanings, contexts and utterances, then derive upper bounds for any decoder working from a representation of the utterance alone, including modern language-model hidden states. The remaining uncertainty separates into an irreducible component and a component that only extralinguistic context can resolve. Experiments on artificial languages, Mandarin zero-pronoun resolution and color reference support the theory; the result is a limit on text-only recovery, not a claim that useful language learning from text is impossible.",
      "why_it_matters": "An information-theoretic analysis bounds how well any text representation can recover a speaker's intent when language leaves context unresolved.",
      "limitations": [
        "The remaining uncertainty separates into an irreducible component and a component that only extralinguistic context can resolve.",
        "Experiments on artificial languages, Mandarin zero-pronoun resolution and color reference support the theory; the result is a limit on text-only recovery, not a claim that useful language learning from text is impossible."
      ],
      "importance": 10,
      "canonical_url": "https://themachinepress.com/story/mp-2026-08-31-001/the-sentence-could-not-carry-the-whole-meaning",
      "json_url": "https://themachinepress.com/story/mp-2026-08-31-001.json",
      "first_published_at": "2026-08-31T09:00:00.000-04:00",
      "modified_at": "2026-08-31T09:00:00.000-04:00",
      "content_status": "new",
      "is_carryover": false,
      "carryover_reason": null,
      "key_claims": [
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          "claim_id": "claim-mp-2026-08-31-001-001",
          "text": "An information-theoretic analysis bounds how well any text representation can recover a speaker's intent when language leaves context unresolved.",
          "source_ids": [
            "source-2026-08-31-001"
          ],
          "qualification": "The remaining uncertainty separates into an irreducible component and a component that only extralinguistic context can resolve."
        }
      ],
      "source_ids": [
        "source-2026-08-31-001"
      ],
      "tags": [
        "language learning",
        "information theory",
        "context"
      ],
      "image_url": "https://themachinepress.com/issues/2026-08-31/lead-language-context-limit.png",
      "corrections": []
    },
    {
      "story_id": "mp-2026-08-31-002",
      "source_story_id": "tmp-feature-aero-hand-open",
      "edition_id": "mp-2026-08-31-morning-0053",
      "edition_url": "https://themachinepress.com/edition/2026-08-31",
      "position": 2,
      "story_type": "secondary",
      "section": "robotics",
      "editorial_classification": "editorial",
      "headline": "The Tendons Shipped With Their Simulator",
      "slug": "the-tendons-shipped-with-their-simulator",
      "dek": "Aero Hand Open releases a cable-driven anthropomorphic hand with its transmission model, actuation map, training environment and deployment stack.",
      "summary": "Aero Hand Open releases a cable-driven anthropomorphic hand with its transmission model, actuation map, training environment and deployment stack.",
      "body_text": "Moving actuators away from the joints can make an anthropomorphic hand cheaper, but the shared cable transmission is harder to simulate and individual joints are not independently commandable. The project packages a simulation of that transmission, an identified map between motor commands and the coupled joints, and reinforcement-learning tooling. Its authors report that policies trained entirely in simulation run on the physical hand without fine-tuning or state estimation, and they release the mechanical design and software stack; broader dexterity still requires independent testing.",
      "why_it_matters": "Aero Hand Open releases a cable-driven anthropomorphic hand with its transmission model, actuation map, training environment and deployment stack.",
      "limitations": [
        "Moving actuators away from the joints can make an anthropomorphic hand cheaper, but the shared cable transmission is harder to simulate and individual joints are not independently commandable."
      ],
      "importance": 9,
      "canonical_url": "https://themachinepress.com/story/mp-2026-08-31-002/the-tendons-shipped-with-their-simulator",
      "json_url": "https://themachinepress.com/story/mp-2026-08-31-002.json",
      "first_published_at": "2026-08-31T09:00:00.000-04:00",
      "modified_at": "2026-08-31T09:00:00.000-04:00",
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      "carryover_reason": null,
      "key_claims": [
        {
          "claim_id": "claim-mp-2026-08-31-002-001",
          "text": "Aero Hand Open releases a cable-driven anthropomorphic hand with its transmission model, actuation map, training environment and deployment stack.",
          "source_ids": [
            "source-2026-08-31-002"
          ],
          "qualification": "Moving actuators away from the joints can make an anthropomorphic hand cheaper, but the shared cable transmission is harder to simulate and individual joints are not independently commandable."
        }
      ],
      "source_ids": [
        "source-2026-08-31-002"
      ],
      "tags": [
        "robot hands",
        "sim-to-real",
        "open hardware"
      ],
      "image_url": "https://themachinepress.com/issues/2026-08-31/feature-aero-hand-open.png",
      "corrections": []
    },
    {
      "story_id": "mp-2026-08-31-003",
      "source_story_id": "tmp-story-robot-voice-safety",
      "edition_id": "mp-2026-08-31-morning-0053",
      "edition_url": "https://themachinepress.com/edition/2026-08-31",
      "position": 3,
      "story_type": "dispatch",
      "section": "safety",
      "editorial_classification": "editorial",
      "headline": "A Misheard Command Could Slip Past the Safety Check",
      "slug": "a-misheard-command-could-slip-past-the-safety-check",
      "dek": "Simulated speech-recognition errors weakened refusals and allowed unsafe plans from embodied AI systems.",
      "summary": "Simulated speech-recognition errors weakened refusals and allowed unsafe plans from embodied AI systems.",
      "body_text": "The study combines simulated automatic-speech-recognition errors with SafeAgentBench and POEX to test whether corrupted user input changes embodied-agent behavior. The authors report that some errors preserve enough structure to create harmful ambiguity, while others weaken refusal behavior and permit unsafe plans. Automatic correction reduced risk in some cases but not consistently, so the result identifies an input-channel safety problem rather than a universal correction strategy.",
      "why_it_matters": "Simulated speech-recognition errors weakened refusals and allowed unsafe plans from embodied AI systems.",
      "limitations": [
        "Automatic correction reduced risk in some cases but not consistently, so the result identifies an input-channel safety problem rather than a universal correction strategy."
      ],
      "importance": 9,
      "canonical_url": "https://themachinepress.com/story/mp-2026-08-31-003/a-misheard-command-could-slip-past-the-safety-check",
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      "first_published_at": "2026-08-31T09:00:00.000-04:00",
      "modified_at": "2026-08-31T09:00:00.000-04:00",
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      "is_carryover": false,
      "carryover_reason": null,
      "key_claims": [
        {
          "claim_id": "claim-mp-2026-08-31-003-001",
          "text": "Simulated speech-recognition errors weakened refusals and allowed unsafe plans from embodied AI systems.",
          "source_ids": [
            "source-2026-08-31-003"
          ],
          "qualification": "Automatic correction reduced risk in some cases but not consistently, so the result identifies an input-channel safety problem rather than a universal correction strategy."
        }
      ],
      "source_ids": [
        "source-2026-08-31-003"
      ],
      "tags": [
        "speech recognition",
        "embodied AI",
        "safety"
      ],
      "image_url": "https://themachinepress.com/issues/2026-08-31/robot-voice-safety-file.webp",
      "corrections": []
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    {
      "story_id": "mp-2026-08-31-004",
      "source_story_id": "tmp-story-pulsar-visual-document-rag",
      "edition_id": "mp-2026-08-31-morning-0053",
      "edition_url": "https://themachinepress.com/edition/2026-08-31",
      "position": 4,
      "story_type": "dispatch",
      "section": "business-enterprise",
      "editorial_classification": "editorial",
      "headline": "Two Pooled Views Made Visual Documents Searchable",
      "slug": "two-pooled-views-made-visual-documents-searchable",
      "dek": "PULSAR indexes compact page summaries before exact rescoring across investment decks and diligence documents.",
      "summary": "PULSAR indexes compact page summaries before exact rescoring across investment decks and diligence documents.",
      "body_text": "The production system searches page images directly instead of refreshing OCR and figure descriptions for changing visual documents. On ViDoRe V3, the authors report 15.1-times lower median vector-search latency than an unpooled setup with less than 0.01 absolute loss in NDCG@10 and Recall@10; production median vector search was 156 milliseconds. The deployment report covers 2.4 million pages across more than 3,000 deals since March 2026, but the claims come from the operating organization and paper authors.",
      "why_it_matters": "PULSAR indexes compact page summaries before exact rescoring across investment decks and diligence documents.",
      "limitations": [],
      "importance": 8,
      "canonical_url": "https://themachinepress.com/story/mp-2026-08-31-004/two-pooled-views-made-visual-documents-searchable",
      "json_url": "https://themachinepress.com/story/mp-2026-08-31-004.json",
      "first_published_at": "2026-08-31T09:00:00.000-04:00",
      "modified_at": "2026-08-31T09:00:00.000-04:00",
      "content_status": "new",
      "is_carryover": false,
      "carryover_reason": null,
      "key_claims": [
        {
          "claim_id": "claim-mp-2026-08-31-004-001",
          "text": "PULSAR indexes compact page summaries before exact rescoring across investment decks and diligence documents.",
          "source_ids": [
            "source-2026-08-31-004"
          ],
          "qualification": null
        }
      ],
      "source_ids": [
        "source-2026-08-31-004"
      ],
      "tags": [
        "visual retrieval",
        "RAG",
        "enterprise search"
      ],
      "image_url": null,
      "corrections": []
    },
    {
      "story_id": "mp-2026-08-31-005",
      "source_story_id": "tmp-story-ce-moe-layer-reconfiguration",
      "edition_id": "mp-2026-08-31-morning-0053",
      "edition_url": "https://themachinepress.com/edition/2026-08-31",
      "position": 5,
      "story_type": "dispatch",
      "section": "frontier-models",
      "editorial_classification": "editorial",
      "headline": "Fewer Expert Layers Cut a Third of the Training Bill",
      "slug": "fewer-expert-layers-cut-a-third-of-the-training-bill",
      "dek": "A heterogeneous mixture-of-experts layout concentrates routed capacity instead of placing it after every token-mixing layer.",
      "summary": "A heterogeneous mixture-of-experts layout concentrates routed capacity instead of placing it after every token-mixing layer.",
      "body_text": "CE-MoE separates token-mixing depth from routed expert depth, using a smaller number of expert layers alongside additional attention, Mamba-2 or dense feed-forward layers. Across matched models from 2 billion to 31.5 billion total parameters, the authors report comparable validation loss and downstream scores. At the largest scale, the design used 33.3 percent fewer GPU-hours while improving average downstream score and inference throughput in their experiments.",
      "why_it_matters": "A heterogeneous mixture-of-experts layout concentrates routed capacity instead of placing it after every token-mixing layer.",
      "limitations": [],
      "importance": 8,
      "canonical_url": "https://themachinepress.com/story/mp-2026-08-31-005/fewer-expert-layers-cut-a-third-of-the-training-bill",
      "json_url": "https://themachinepress.com/story/mp-2026-08-31-005.json",
      "first_published_at": "2026-08-31T09:00:00.000-04:00",
      "modified_at": "2026-08-31T09:00:00.000-04:00",
      "content_status": "new",
      "is_carryover": false,
      "carryover_reason": null,
      "key_claims": [
        {
          "claim_id": "claim-mp-2026-08-31-005-001",
          "text": "A heterogeneous mixture-of-experts layout concentrates routed capacity instead of placing it after every token-mixing layer.",
          "source_ids": [
            "source-2026-08-31-005"
          ],
          "qualification": null
        }
      ],
      "source_ids": [
        "source-2026-08-31-005"
      ],
      "tags": [
        "mixture of experts",
        "training efficiency",
        "distributed systems"
      ],
      "image_url": null,
      "corrections": []
    },
    {
      "story_id": "mp-2026-08-31-006",
      "source_story_id": "tmp-story-vulnerability-capacity-allocation",
      "edition_id": "mp-2026-08-31-morning-0053",
      "edition_url": "https://themachinepress.com/edition/2026-08-31",
      "position": 6,
      "story_type": "dispatch",
      "section": "safety-security",
      "editorial_classification": "editorial",
      "headline": "The Patch Queue Became the Security Bottleneck",
      "slug": "the-patch-queue-became-the-security-bottleneck",
      "dek": "A cross-tracker study treats vulnerability remediation as flow control when discovery outruns repair capacity.",
      "summary": "A cross-tracker study treats vulnerability remediation as flow control when discovery outruns repair capacity.",
      "body_text": "The analysis uses Apache Jira, Mozilla Bugzilla, Red Hat errata, five public Jira organizations and an npm dependency graph. It reports heavy-tailed resolution times and estimates that 94 to 100 percent of arrivals in the primary trackers entered queues at or above capacity. Severity-first sequencing and reserved capacity reduced critical-item delay in the simulations, while owner-level results showed that nominal capacity helps only when the right expertise can reach the demand.",
      "why_it_matters": "A cross-tracker study treats vulnerability remediation as flow control when discovery outruns repair capacity.",
      "limitations": [
        "Severity-first sequencing and reserved capacity reduced critical-item delay in the simulations, while owner-level results showed that nominal capacity helps only when the right expertise can reach the demand."
      ],
      "importance": 8,
      "canonical_url": "https://themachinepress.com/story/mp-2026-08-31-006/the-patch-queue-became-the-security-bottleneck",
      "json_url": "https://themachinepress.com/story/mp-2026-08-31-006.json",
      "first_published_at": "2026-08-31T09:00:00.000-04:00",
      "modified_at": "2026-08-31T09:00:00.000-04:00",
      "content_status": "new",
      "is_carryover": false,
      "carryover_reason": null,
      "key_claims": [
        {
          "claim_id": "claim-mp-2026-08-31-006-001",
          "text": "A cross-tracker study treats vulnerability remediation as flow control when discovery outruns repair capacity.",
          "source_ids": [
            "source-2026-08-31-006"
          ],
          "qualification": "Severity-first sequencing and reserved capacity reduced critical-item delay in the simulations, while owner-level results showed that nominal capacity helps only when the right expertise can reach the demand."
        }
      ],
      "source_ids": [
        "source-2026-08-31-006"
      ],
      "tags": [
        "vulnerability remediation",
        "security operations",
        "queues"
      ],
      "image_url": null,
      "corrections": []
    },
    {
      "story_id": "mp-2026-08-31-007",
      "source_story_id": "tmp-story-signrr-retrieve-refine",
      "edition_id": "mp-2026-08-31-morning-0053",
      "edition_url": "https://themachinepress.com/edition/2026-08-31",
      "position": 7,
      "story_type": "dispatch",
      "section": "research",
      "editorial_classification": "editorial",
      "headline": "Real Signing Motion Entered Before Generation",
      "slug": "real-signing-motion-entered-before-generation",
      "dek": "SignRR retrieves articulated sign segments and refines the full sequence instead of synthesizing motion from scratch.",
      "summary": "SignRR retrieves articulated sign segments and refines the full sequence instead of synthesizing motion from scratch.",
      "body_text": "Retrieval preserves rare hand configurations and signer articulation, but direct concatenation can break rhythm and style. SignRR begins with a dictionary of real motion segments, then uses a part-aware residual VQ-VAE to refine the complete sequence and handle length differences in latent space. On PHOENIX14T and CSL-Daily, the authors report state-of-the-art back-translation with competitive pose quality; the benchmarks do not establish fluency across all sign languages or signers.",
      "why_it_matters": "SignRR retrieves articulated sign segments and refines the full sequence instead of synthesizing motion from scratch.",
      "limitations": [
        "On PHOENIX14T and CSL-Daily, the authors report state-of-the-art back-translation with competitive pose quality; the benchmarks do not establish fluency across all sign languages or signers."
      ],
      "importance": 8,
      "canonical_url": "https://themachinepress.com/story/mp-2026-08-31-007/real-signing-motion-entered-before-generation",
      "json_url": "https://themachinepress.com/story/mp-2026-08-31-007.json",
      "first_published_at": "2026-08-31T09:00:00.000-04:00",
      "modified_at": "2026-08-31T09:00:00.000-04:00",
      "content_status": "new",
      "is_carryover": false,
      "carryover_reason": null,
      "key_claims": [
        {
          "claim_id": "claim-mp-2026-08-31-007-001",
          "text": "SignRR retrieves articulated sign segments and refines the full sequence instead of synthesizing motion from scratch.",
          "source_ids": [
            "source-2026-08-31-007"
          ],
          "qualification": "On PHOENIX14T and CSL-Daily, the authors report state-of-the-art back-translation with competitive pose quality; the benchmarks do not establish fluency across all sign languages or signers."
        }
      ],
      "source_ids": [
        "source-2026-08-31-007"
      ],
      "tags": [
        "sign language",
        "motion generation",
        "accessibility"
      ],
      "image_url": null,
      "corrections": []
    },
    {
      "story_id": "mp-2026-08-31-008",
      "source_story_id": "tmp-story-chainsplat-cable-dynamics",
      "edition_id": "mp-2026-08-31-morning-0053",
      "edition_url": "https://themachinepress.com/edition/2026-08-31",
      "position": 8,
      "story_type": "dispatch",
      "section": "robotics",
      "editorial_classification": "editorial",
      "headline": "The Cable Learned Its Own Compact Dynamics",
      "slug": "the-cable-learned-its-own-compact-dynamics",
      "dek": "ChainSplat reconstructs deformable ropes and hoses from multi-view RGB video using an articulated screw-theoretic state.",
      "summary": "ChainSplat reconstructs deformable ropes and hoses from multi-view RGB video using an articulated screw-theoretic state.",
      "body_text": "The framework represents a deformable linear object as rigid links joined by revolute joints, then combines that compact analytic model with Gaussian splatting to recover geometry, appearance, kinematics and dynamics. Real-world experiments reported leading prediction, reconstruction and rendering results, plus real-time state and force estimation and trajectory optimization. The tests cover cables, ropes and hoses under the paper's setups, not unrestricted deformable-object manipulation.",
      "why_it_matters": "ChainSplat reconstructs deformable ropes and hoses from multi-view RGB video using an articulated screw-theoretic state.",
      "limitations": [
        "The tests cover cables, ropes and hoses under the paper's setups, not unrestricted deformable-object manipulation."
      ],
      "importance": 8,
      "canonical_url": "https://themachinepress.com/story/mp-2026-08-31-008/the-cable-learned-its-own-compact-dynamics",
      "json_url": "https://themachinepress.com/story/mp-2026-08-31-008.json",
      "first_published_at": "2026-08-31T09:00:00.000-04:00",
      "modified_at": "2026-08-31T09:00:00.000-04:00",
      "content_status": "new",
      "is_carryover": false,
      "carryover_reason": null,
      "key_claims": [
        {
          "claim_id": "claim-mp-2026-08-31-008-001",
          "text": "ChainSplat reconstructs deformable ropes and hoses from multi-view RGB video using an articulated screw-theoretic state.",
          "source_ids": [
            "source-2026-08-31-008"
          ],
          "qualification": "The tests cover cables, ropes and hoses under the paper's setups, not unrestricted deformable-object manipulation."
        }
      ],
      "source_ids": [
        "source-2026-08-31-008"
      ],
      "tags": [
        "robotics",
        "deformable objects",
        "Gaussian splatting"
      ],
      "image_url": "https://themachinepress.com/issues/2026-08-31/chainsplat-cable-file.webp",
      "corrections": []
    },
    {
      "story_id": "mp-2026-08-31-009",
      "source_story_id": "tmp-story-geonext-video-geometry",
      "edition_id": "mp-2026-08-31-morning-0053",
      "edition_url": "https://themachinepress.com/edition/2026-08-31",
      "position": 9,
      "story_type": "dispatch",
      "section": "research",
      "editorial_classification": "editorial",
      "headline": "A Video Model Learned Depth as the Next Frame",
      "slug": "a-video-model-learned-depth-as-the-next-frame",
      "dek": "GeoNeXt reframes depth and surface-normal estimation as next-frame prediction inside a pretrained video generator.",
      "summary": "GeoNeXt reframes depth and surface-normal estimation as next-frame prediction inside a pretrained video generator.",
      "body_text": "The method adapts a video generative model to jointly represent images and geometry targets rather than training separate task-specific diffusion systems. Its authors report stronger zero-shot monocular depth and normal estimation than prior generative competitors with substantially less training data, and performance near discriminative systems trained on more than 100 times as much data. Those comparisons remain benchmark results from the proposing team.",
      "why_it_matters": "GeoNeXt reframes depth and surface-normal estimation as next-frame prediction inside a pretrained video generator.",
      "limitations": [
        "Those comparisons remain benchmark results from the proposing team."
      ],
      "importance": 7,
      "canonical_url": "https://themachinepress.com/story/mp-2026-08-31-009/a-video-model-learned-depth-as-the-next-frame",
      "json_url": "https://themachinepress.com/story/mp-2026-08-31-009.json",
      "first_published_at": "2026-08-31T09:00:00.000-04:00",
      "modified_at": "2026-08-31T09:00:00.000-04:00",
      "content_status": "new",
      "is_carryover": false,
      "carryover_reason": null,
      "key_claims": [
        {
          "claim_id": "claim-mp-2026-08-31-009-001",
          "text": "GeoNeXt reframes depth and surface-normal estimation as next-frame prediction inside a pretrained video generator.",
          "source_ids": [
            "source-2026-08-31-009"
          ],
          "qualification": "Those comparisons remain benchmark results from the proposing team."
        }
      ],
      "source_ids": [
        "source-2026-08-31-009"
      ],
      "tags": [
        "computer vision",
        "video generation",
        "depth estimation"
      ],
      "image_url": null,
      "corrections": []
    },
    {
      "story_id": "mp-2026-08-31-010",
      "source_story_id": "tmp-story-instructmesh-fabrication-repair",
      "edition_id": "mp-2026-08-31-morning-0053",
      "edition_url": "https://themachinepress.com/edition/2026-08-31",
      "position": 10,
      "story_type": "dispatch",
      "section": "media-creative-tools",
      "editorial_classification": "editorial",
      "headline": "The 3D Model Needed Repair Before the Printer",
      "slug": "the-3d-model-needed-repair-before-the-printer",
      "dek": "InstructMesh lets novices select flawed regions and apply fabrication-aware geometric corrections through language or sliders.",
      "summary": "InstructMesh lets novices select flawed regions and apply fabrication-aware geometric corrections through language or sliders.",
      "body_text": "Generative 3D models can look plausible while containing holes or thin regions that fail after fabrication. InstructMesh edits the intermediate latent representation to open or seal voids and adjust local thickness without requiring expert modeling tools. Two user studies found that novices could identify and repair fabrication-relevant failures and preferred a hybrid of slider controls and natural-language input; the work evaluates repair assistance, not guaranteed printability.",
      "why_it_matters": "InstructMesh lets novices select flawed regions and apply fabrication-aware geometric corrections through language or sliders.",
      "limitations": [
        "Two user studies found that novices could identify and repair fabrication-relevant failures and preferred a hybrid of slider controls and natural-language input; the work evaluates repair assistance, not guaranteed printability."
      ],
      "importance": 7,
      "canonical_url": "https://themachinepress.com/story/mp-2026-08-31-010/the-3d-model-needed-repair-before-the-printer",
      "json_url": "https://themachinepress.com/story/mp-2026-08-31-010.json",
      "first_published_at": "2026-08-31T09:00:00.000-04:00",
      "modified_at": "2026-08-31T09:00:00.000-04:00",
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      "is_carryover": false,
      "carryover_reason": null,
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          "text": "InstructMesh lets novices select flawed regions and apply fabrication-aware geometric corrections through language or sliders.",
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            "source-2026-08-31-010"
          ],
          "qualification": "Two user studies found that novices could identify and repair fabrication-relevant failures and preferred a hybrid of slider controls and natural-language input; the work evaluates repair assistance, not guaranteed printability."
        }
      ],
      "source_ids": [
        "source-2026-08-31-010"
      ],
      "tags": [
        "3D generation",
        "fabrication",
        "human-computer interaction"
      ],
      "image_url": null,
      "corrections": []
    },
    {
      "story_id": "mp-2026-08-31-011",
      "source_story_id": "tmp-story-agent-evidence-bundles",
      "edition_id": "mp-2026-08-31-morning-0053",
      "edition_url": "https://themachinepress.com/edition/2026-08-31",
      "position": 11,
      "story_type": "dispatch",
      "section": "safety-security",
      "editorial_classification": "editorial",
      "headline": "Agent Messages Left an Offline Evidence Bundle",
      "slug": "agent-messages-left-an-offline-evidence-bundle",
      "dek": "A policy-controlled verifier checks cross-organization agent events without trusting live services or one platform's logs.",
      "summary": "A policy-controlled verifier checks cross-organization agent events without trusting live services or one platform's logs.",
      "body_text": "Each proposed bundle can include sender authentication, log commitments, witness-backed checkpoints, append-only continuity, delegation evidence and receiver-signed receipts when policy requires them. In a prototype covering 300 workflows and 1,200 valid bundles, all targeted corrupted or policy-insufficient bundles were rejected without a reported false acceptance. The verifier establishes evidence sufficiency under a chosen policy; it does not infer delivery or receipt merely from transport or log inclusion.",
      "why_it_matters": "A policy-controlled verifier checks cross-organization agent events without trusting live services or one platform's logs.",
      "limitations": [
        "Each proposed bundle can include sender authentication, log commitments, witness-backed checkpoints, append-only continuity, delegation evidence and receiver-signed receipts when policy requires them.",
        "The verifier establishes evidence sufficiency under a chosen policy; it does not infer delivery or receipt merely from transport or log inclusion."
      ],
      "importance": 8,
      "canonical_url": "https://themachinepress.com/story/mp-2026-08-31-011/agent-messages-left-an-offline-evidence-bundle",
      "json_url": "https://themachinepress.com/story/mp-2026-08-31-011.json",
      "first_published_at": "2026-08-31T09:00:00.000-04:00",
      "modified_at": "2026-08-31T09:00:00.000-04:00",
      "content_status": "new",
      "is_carryover": false,
      "carryover_reason": null,
      "key_claims": [
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          "text": "A policy-controlled verifier checks cross-organization agent events without trusting live services or one platform's logs.",
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            "source-2026-08-31-011"
          ],
          "qualification": "Each proposed bundle can include sender authentication, log commitments, witness-backed checkpoints, append-only continuity, delegation evidence and receiver-signed receipts when policy requires them."
        }
      ],
      "source_ids": [
        "source-2026-08-31-011"
      ],
      "tags": [
        "agent security",
        "auditability",
        "cross-organization workflows"
      ],
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      "corrections": []
    },
    {
      "story_id": "mp-2026-08-31-012",
      "source_story_id": "tmp-story-linguistic-confidence-divergence",
      "edition_id": "mp-2026-08-31-morning-0053",
      "edition_url": "https://themachinepress.com/edition/2026-08-31",
      "position": 12,
      "story_type": "dispatch",
      "section": "benchmarks-evals",
      "editorial_classification": "editorial",
      "headline": "Saying Confident Did Not Mean Being Calibrated",
      "slug": "saying-confident-did-not-mean-being-calibrated",
      "dek": "Across 30 models, verbal confidence frequently diverged from logits or semantic-entropy uncertainty.",
      "summary": "Across 30 models, verbal confidence frequently diverged from logits or semantic-entropy uncertainty.",
      "body_text": "The study compares linguistic confidence with internal signals across eight classification tasks and two generation tasks. Association was weak on average, instruction tuning often raised reported confidence while worsening calibration, and attitude cues inflated scores without improving alignment. Score exemplars sometimes preserved rank ordering, but the authors conclude that verbal confidence needs multi-axis evaluation before it enters reliability pipelines.",
      "why_it_matters": "Across 30 models, verbal confidence frequently diverged from logits or semantic-entropy uncertainty.",
      "limitations": [],
      "importance": 8,
      "canonical_url": "https://themachinepress.com/story/mp-2026-08-31-012/saying-confident-did-not-mean-being-calibrated",
      "json_url": "https://themachinepress.com/story/mp-2026-08-31-012.json",
      "first_published_at": "2026-08-31T09:00:00.000-04:00",
      "modified_at": "2026-08-31T09:00:00.000-04:00",
      "content_status": "new",
      "is_carryover": false,
      "carryover_reason": null,
      "key_claims": [
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          "claim_id": "claim-mp-2026-08-31-012-001",
          "text": "Across 30 models, verbal confidence frequently diverged from logits or semantic-entropy uncertainty.",
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            "source-2026-08-31-012"
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        }
      ],
      "source_ids": [
        "source-2026-08-31-012"
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      "tags": [
        "confidence",
        "calibration",
        "language models"
      ],
      "image_url": null,
      "corrections": []
    },
    {
      "story_id": "mp-2026-08-31-013",
      "source_story_id": "tmp-story-gebda-damage-sequences",
      "edition_id": "mp-2026-08-31-morning-0053",
      "edition_url": "https://themachinepress.com/edition/2026-08-31",
      "position": 13,
      "story_type": "dispatch",
      "section": "research",
      "editorial_classification": "editorial",
      "headline": "Satellite Damage Became a Text Sequence",
      "slug": "satellite-damage-became-a-text-sequence",
      "dek": "GeBDA asks a general vision-language model to emit building boxes and damage labels as one variable-length sequence.",
      "summary": "GeBDA asks a general vision-language model to emit building boxes and damage labels as one variable-length sequence.",
      "body_text": "Instead of a dedicated detector, the preliminary system represents each building as coordinates followed by a damage class and predicts the full set autoregressively from before-and-after satellite images. The open Gemma-based implementation produced promising localization and grading results under the paper's prompt formulation. The abstract does not establish operational disaster-response readiness, and the authors characterize the implementation as preliminary.",
      "why_it_matters": "GeBDA asks a general vision-language model to emit building boxes and damage labels as one variable-length sequence.",
      "limitations": [
        "The abstract does not establish operational disaster-response readiness, and the authors characterize the implementation as preliminary."
      ],
      "importance": 7,
      "canonical_url": "https://themachinepress.com/story/mp-2026-08-31-013/satellite-damage-became-a-text-sequence",
      "json_url": "https://themachinepress.com/story/mp-2026-08-31-013.json",
      "first_published_at": "2026-08-31T09:00:00.000-04:00",
      "modified_at": "2026-08-31T09:00:00.000-04:00",
      "content_status": "new",
      "is_carryover": false,
      "carryover_reason": null,
      "key_claims": [
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          "claim_id": "claim-mp-2026-08-31-013-001",
          "text": "GeBDA asks a general vision-language model to emit building boxes and damage labels as one variable-length sequence.",
          "source_ids": [
            "source-2026-08-31-013"
          ],
          "qualification": "The abstract does not establish operational disaster-response readiness, and the authors characterize the implementation as preliminary."
        }
      ],
      "source_ids": [
        "source-2026-08-31-013"
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      "tags": [
        "satellite imagery",
        "damage assessment",
        "vision-language models"
      ],
      "image_url": "https://themachinepress.com/issues/2026-08-31/building-damage-city-file.webp",
      "corrections": []
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    {
      "story_id": "mp-2026-08-31-014",
      "source_story_id": "tmp-story-neural-operator-conformal-bands",
      "edition_id": "mp-2026-08-31-morning-0053",
      "edition_url": "https://themachinepress.com/edition/2026-08-31",
      "position": 14,
      "story_type": "dispatch",
      "section": "research",
      "editorial_classification": "editorial",
      "headline": "The Neural Operator Got a Coverage Band",
      "slug": "the-neural-operator-got-a-coverage-band",
      "dek": "A split-conformal method wraps predicted function fields with finite-sample spatial coverage guarantees.",
      "summary": "A split-conformal method wraps predicted function fields with finite-sample spatial coverage guarantees.",
      "body_text": "The method reduces a normalized residual field to a spatial quantile, then calibrates a scaling factor on held-out data. The authors prove that the resulting band contains the true solution on at least a specified fraction of the domain with a target probability, covering continuous domains and fixed discretizations. Darcy-flow and Navier-Stokes experiments produced tighter bands than existing corrections while retaining target coverage under the study's assumptions.",
      "why_it_matters": "A split-conformal method wraps predicted function fields with finite-sample spatial coverage guarantees.",
      "limitations": [],
      "importance": 7,
      "canonical_url": "https://themachinepress.com/story/mp-2026-08-31-014/the-neural-operator-got-a-coverage-band",
      "json_url": "https://themachinepress.com/story/mp-2026-08-31-014.json",
      "first_published_at": "2026-08-31T09:00:00.000-04:00",
      "modified_at": "2026-08-31T09:00:00.000-04:00",
      "content_status": "new",
      "is_carryover": false,
      "carryover_reason": null,
      "key_claims": [
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          "claim_id": "claim-mp-2026-08-31-014-001",
          "text": "A split-conformal method wraps predicted function fields with finite-sample spatial coverage guarantees.",
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            "source-2026-08-31-014"
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          "qualification": null
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      ],
      "source_ids": [
        "source-2026-08-31-014"
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      "tags": [
        "neural operators",
        "conformal prediction",
        "uncertainty"
      ],
      "image_url": null,
      "corrections": []
    },
    {
      "story_id": "mp-2026-08-31-026",
      "source_story_id": "tmp-story-evoundo-recoverable-agents",
      "edition_id": "mp-2026-08-31-morning-0053",
      "edition_url": "https://themachinepress.com/edition/2026-08-31",
      "position": 15,
      "story_type": "dispatch",
      "section": "safety",
      "editorial_classification": "editorial",
      "headline": "Self-Modifying Agents Needed a Way Back",
      "slug": "self-modifying-agents-needed-a-way-back",
      "dek": "EvoUndo verifies whether agent-generated changes can be reversed from states other than the one that created them.",
      "summary": "EvoUndo verifies whether agent-generated changes can be reversed from states other than the one that created them.",
      "body_text": "Across 600 unseen self-evolution tasks, the framework found 197 capability-improving mutations that failed recoverability checks. Conventional repair recovered none under the original representation; an extended recovery calculus and exact state addressing raised oracle-defined recovery sharply in controlled strata. Results differed on one interaction across model backbones, reinforcing the paper's claim that rollback requires co-design across verification, grounding and recovery language rather than another prompt.",
      "why_it_matters": "EvoUndo verifies whether agent-generated changes can be reversed from states other than the one that created them.",
      "limitations": [],
      "importance": 8,
      "canonical_url": "https://themachinepress.com/story/mp-2026-08-31-026/self-modifying-agents-needed-a-way-back",
      "json_url": "https://themachinepress.com/story/mp-2026-08-31-026.json",
      "first_published_at": "2026-08-31T09:00:00.000-04:00",
      "modified_at": "2026-08-31T09:00:00.000-04:00",
      "content_status": "new",
      "is_carryover": false,
      "carryover_reason": null,
      "key_claims": [
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          "text": "EvoUndo verifies whether agent-generated changes can be reversed from states other than the one that created them.",
          "source_ids": [
            "source-2026-08-31-015"
          ],
          "qualification": null
        }
      ],
      "source_ids": [
        "source-2026-08-31-015"
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      "tags": [
        "agent self-modification",
        "rollback",
        "verification"
      ],
      "image_url": null,
      "corrections": []
    },
    {
      "story_id": "mp-2026-08-31-027",
      "source_story_id": "tmp-story-kv-cache-eviction-front-rail",
      "edition_id": "mp-2026-08-31-morning-0053",
      "edition_url": "https://themachinepress.com/edition/2026-08-31",
      "position": 16,
      "story_type": "dispatch",
      "section": "infrastructure",
      "editorial_classification": "editorial",
      "headline": "KV Cache Eviction Became an Estimation Problem",
      "slug": "kv-cache-eviction-became-an-estimation-problem",
      "dek": "A probabilistic formulation exposes the bias in common eviction heuristics and enables decode-time correction.",
      "summary": "A probabilistic formulation exposes the bias in common eviction heuristics and enables decode-time correction.",
      "body_text": "The paper formalizes optimal KV-cache eviction, proves the general problem computationally hard and recasts practical eviction as expectation estimation. From that view, existing methods become zero-variance biased estimators that can be modified to correct for discarded entries during decoding. The probabilistic variants were more robust across tasks at the same compression budget in the reported experiments, though the formulation does not remove the underlying computational hardness.",
      "why_it_matters": "A probabilistic formulation exposes the bias in common eviction heuristics and enables decode-time correction.",
      "limitations": [
        "The probabilistic variants were more robust across tasks at the same compression budget in the reported experiments, though the formulation does not remove the underlying computational hardness."
      ],
      "importance": 7,
      "canonical_url": "https://themachinepress.com/story/mp-2026-08-31-027/kv-cache-eviction-became-an-estimation-problem",
      "json_url": "https://themachinepress.com/story/mp-2026-08-31-027.json",
      "first_published_at": "2026-08-31T09:00:00.000-04:00",
      "modified_at": "2026-08-31T09:00:00.000-04:00",
      "content_status": "new",
      "is_carryover": false,
      "carryover_reason": null,
      "key_claims": [
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          "claim_id": "claim-mp-2026-08-31-027-001",
          "text": "A probabilistic formulation exposes the bias in common eviction heuristics and enables decode-time correction.",
          "source_ids": [
            "source-2026-08-31-016"
          ],
          "qualification": "The probabilistic variants were more robust across tasks at the same compression budget in the reported experiments, though the formulation does not remove the underlying computational hardness."
        }
      ],
      "source_ids": [
        "source-2026-08-31-016"
      ],
      "tags": [
        "KV cache",
        "inference efficiency",
        "probabilistic reasoning"
      ],
      "image_url": null,
      "corrections": []
    },
    {
      "story_id": "mp-2026-08-31-015",
      "source_story_id": "tmp-sidebar-synthetic-size-weight-frontier",
      "edition_id": "mp-2026-08-31-morning-0053",
      "edition_url": "https://themachinepress.com/edition/2026-08-31",
      "position": 17,
      "story_type": "ticker",
      "section": "research",
      "editorial_classification": "editorial",
      "headline": "Synthetic Data Got a Size-Weight Boundary",
      "slug": "synthetic-data-got-a-size-weight-boundary",
      "dek": "A calibrated frontier limits how much weighted synthetic survey data can enter an inference procedure while retaining target coverage.",
      "summary": "A calibrated frontier limits how much weighted synthetic survey data can enter an inference procedure while retaining target coverage.",
      "body_text": "The framework estimates, from historical tasks, the largest synthetic sample size allowed at each weight and supplies a simultaneous finite-sample coverage guarantee below that boundary. In opinion-survey experiments using language-model responses, the method reached target coverage and narrowed confidence intervals.",
      "why_it_matters": "A calibrated frontier limits how much weighted synthetic survey data can enter an inference procedure while retaining target coverage.",
      "limitations": [],
      "importance": 7,
      "canonical_url": "https://themachinepress.com/story/mp-2026-08-31-015/synthetic-data-got-a-size-weight-boundary",
      "json_url": "https://themachinepress.com/story/mp-2026-08-31-015.json",
      "first_published_at": "2026-08-31T09:00:00.000-04:00",
      "modified_at": "2026-08-31T09:00:00.000-04:00",
      "content_status": "new",
      "is_carryover": false,
      "carryover_reason": null,
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          "text": "A calibrated frontier limits how much weighted synthetic survey data can enter an inference procedure while retaining target coverage.",
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            "source-2026-08-31-017"
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          "qualification": null
        }
      ],
      "source_ids": [
        "source-2026-08-31-017"
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      "tags": [
        "synthetic data",
        "statistical inference",
        "coverage"
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      "image_url": null,
      "corrections": []
    },
    {
      "story_id": "mp-2026-08-31-016",
      "source_story_id": "tmp-sidebar-xtruce-ran-arbiter",
      "edition_id": "mp-2026-08-31-morning-0053",
      "edition_url": "https://themachinepress.com/edition/2026-08-31",
      "position": 18,
      "story_type": "ticker",
      "section": "safety-security",
      "editorial_classification": "editorial",
      "headline": "The Radio Arbiter Put Safety Above Agent Proposals",
      "slug": "the-radio-arbiter-put-safety-above-agent-proposals",
      "dek": "xTRUCE reconciles conflicting O-RAN control requests under physical limits, operator rules and performance priorities.",
      "summary": "xTRUCE reconciles conflicting O-RAN control requests under physical limits, operator rules and performance priorities.",
      "body_text": "The prototype returns conflict certificates and rejects or relaxes lower-priority proposals while preserving hard constraints. Simulations and over-the-air experiments reported protected services under severe proposal hallucinations and a delay-safe control loop; these are the authors' tested configurations, not a general deployment guarantee.",
      "why_it_matters": "xTRUCE reconciles conflicting O-RAN control requests under physical limits, operator rules and performance priorities.",
      "limitations": [
        "Simulations and over-the-air experiments reported protected services under severe proposal hallucinations and a delay-safe control loop; these are the authors' tested configurations, not a general deployment guarantee."
      ],
      "importance": 7,
      "canonical_url": "https://themachinepress.com/story/mp-2026-08-31-016/the-radio-arbiter-put-safety-above-agent-proposals",
      "json_url": "https://themachinepress.com/story/mp-2026-08-31-016.json",
      "first_published_at": "2026-08-31T09:00:00.000-04:00",
      "modified_at": "2026-08-31T09:00:00.000-04:00",
      "content_status": "new",
      "is_carryover": false,
      "carryover_reason": null,
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          "text": "xTRUCE reconciles conflicting O-RAN control requests under physical limits, operator rules and performance priorities.",
          "source_ids": [
            "source-2026-08-31-018"
          ],
          "qualification": "Simulations and over-the-air experiments reported protected services under severe proposal hallucinations and a delay-safe control loop; these are the authors' tested configurations, not a general deployment guarantee."
        }
      ],
      "source_ids": [
        "source-2026-08-31-018"
      ],
      "tags": [
        "O-RAN",
        "agent safety",
        "network control"
      ],
      "image_url": null,
      "corrections": []
    },
    {
      "story_id": "mp-2026-08-31-017",
      "source_story_id": "tmp-sidebar-logos-cross-process-agent",
      "edition_id": "mp-2026-08-31-morning-0053",
      "edition_url": "https://themachinepress.com/edition/2026-08-31",
      "position": 19,
      "story_type": "ticker",
      "section": "developer-tools",
      "editorial_classification": "editorial",
      "headline": "One Agent Plugin Became One Process",
      "slug": "one-agent-plugin-became-one-process",
      "dek": "Logos isolates plugins across a process bus and keeps an append-only transcript as shared state.",
      "summary": "Logos isolates plugins across a process bus and keeps an append-only transcript as shared state.",
      "body_text": "In 80 fault-injection sessions, the paper reports resumption without repeated effects after kills at four tool-call boundaries. A same-fault comparison interrupted every co-resident session in the single-process reference, while the peer-process design contained the fault to one node.",
      "why_it_matters": "Logos isolates plugins across a process bus and keeps an append-only transcript as shared state.",
      "limitations": [],
      "importance": 7,
      "canonical_url": "https://themachinepress.com/story/mp-2026-08-31-017/one-agent-plugin-became-one-process",
      "json_url": "https://themachinepress.com/story/mp-2026-08-31-017.json",
      "first_published_at": "2026-08-31T09:00:00.000-04:00",
      "modified_at": "2026-08-31T09:00:00.000-04:00",
      "content_status": "new",
      "is_carryover": false,
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          "text": "Logos isolates plugins across a process bus and keeps an append-only transcript as shared state.",
          "source_ids": [
            "source-2026-08-31-019"
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        }
      ],
      "source_ids": [
        "source-2026-08-31-019"
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      "tags": [
        "agent harnesses",
        "fault isolation",
        "process architecture"
      ],
      "image_url": null,
      "corrections": []
    },
    {
      "story_id": "mp-2026-08-31-018",
      "source_story_id": "tmp-sidebar-agent-o-healthcare-cards",
      "edition_id": "mp-2026-08-31-morning-0053",
      "edition_url": "https://themachinepress.com/edition/2026-08-31",
      "position": 20,
      "story_type": "ticker",
      "section": "benchmarks-evals",
      "editorial_classification": "editorial",
      "headline": "Healthcare Agent Cards Exposed Missing Governance",
      "slug": "healthcare-agent-cards-exposed-missing-governance",
      "dek": "AGENT-O scored 279 papers against a semantic profile for runtime, tools, provenance, evaluation and governance.",
      "summary": "AGENT-O scored 279 papers against a semantic profile for runtime, tools, provenance, evaluation and governance.",
      "body_text": "The ontology-based assessment found incomplete reporting in 84.6 percent of papers for runtime architecture, 82.8 percent for governance and safety, and 78.1 percent for provenance and reproducibility. The framework measures reporting completeness, not agent quality or deployment readiness.",
      "why_it_matters": "AGENT-O scored 279 papers against a semantic profile for runtime, tools, provenance, evaluation and governance.",
      "limitations": [
        "The framework measures reporting completeness, not agent quality or deployment readiness."
      ],
      "importance": 7,
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