{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-12T10:07:06Z",
    "providers": [
      "Codex"
    ],
    "breadth": "recalled by Codex without web access - no source was read",
    "missingProviders": [],
    "pass": 2,
    "cost": {
      "grok": {
        "seconds": 22.3,
        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a09514-cf64-79b1-afde-b585b0a84fca\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: Ground-and-pound\nSense to describe: (none recorded)\nDomain code: ACT.ACT\nAlso known as: (none)\n\n\nContext for this batch of 1001 things:\n# Batch 043: 100",
        "usd": 0.0,
        "recall": true
      },
      "codex": {
        "seconds": 62.9,
        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a09514-cf74-7022-82c1-6e18f47a93c5\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: Ground-and-pound\nRegistry id: vr.tr.ground-and-pound\nPlane / domain: ACT / ACT.ACT\nRegistry definition: (none recorded)\nNames folded into this entry:"
      }
    },
    "enrichment": {
      "pass": 3,
      "engine": "claude",
      "producedAt": "2026-10-06T12:00:00Z",
      "ingestedAt": "2026-10-06T08:46:47+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-07T10:10:29+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q2749261",
    "registryId": "vr.tr.ground-and-pound",
    "name": "Ground-and-pound",
    "version": "0.1.0-research.1",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "ACT.ACT"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q2749261/",
  "model": {
    "registry_id": "vr.tr.ground-and-pound",
    "name": "Ground-and-pound",
    "purpose": "Enable an AI agent to recognise, describe and assess ground-and-pound episodes in combat-sport records while distinguishing observed actions from inferred intent, effectiveness and rule compliance.",
    "definition": "Ground-and-pound is a combat-sport tactic, especially associated with mixed martial arts, in which a fighter combines top-position control on the ground with strikes against an opponent.",
    "scope_statement": "This model owns ground-and-pound as a situated pattern of grounded positional engagement combined with striking, provisionally centred on a participant striking from top position; its precise boundaries depend on terminology, evidence and the applicable sporting rules.",
    "in_scope": [
      "Identification and temporal boundaries of ground-and-pound episodes",
      "Relationship between grounded position, positional control and striking",
      "Observed strikes, defensive responses and positional transitions",
      "Episode-level effectiveness, interruption and outcome",
      "Rule context, officiating and uncertainty in observation"
    ],
    "out_of_scope": [
      "Complete mixed martial arts bouts and competition formats",
      "Takedowns considered independently of subsequent grounded striking",
      "Submission techniques and grappling exchanges without strikes",
      "Standing striking exchanges",
      "Medical diagnosis, injury treatment and individual training prescriptions"
    ],
    "distinguishing_features": [
      "Requires observed striking or attempted striking during grounded engagement; holding a top position alone is insufficient.",
      "The provisional core case involves a participant striking from top position against a grounded opponent; bottom-position striking must be identified separately where terminology is disputed.",
      "A preceding takedown can establish context but does not itself constitute ground-and-pound.",
      "A submission attempt without accompanying strikes belongs to submission grappling, even if performed from the same position.",
      "A knockout, visible injury or referee stoppage is not required for an episode to qualify."
    ],
    "characteristics": [
      {
        "name": "Episode interval",
        "kind": "measurement",
        "unit_or_values": "Start and end timestamps in seconds, with uncertainty bounds",
        "why_it_matters": "Separates the striking episode from preceding takedowns, pauses and later exchanges."
      },
      {
        "name": "Positional relationship",
        "kind": "category",
        "unit_or_values": "Top position; bottom position; transitional; indeterminate, recorded per participant",
        "why_it_matters": "Tests the core category boundary and exposes changes that a single episode label would hide."
      },
      {
        "name": "Grounded status",
        "kind": "state",
        "unit_or_values": "Grounded; not grounded; uncertain, per participant and named rule definition",
        "why_it_matters": "Separates physical posture from any rule-specific determination of grounded status."
      },
      {
        "name": "Observed strike attempts",
        "kind": "measurement",
        "unit_or_values": "Count per episode, optionally divided into clearly contacting, blocked, missing and indeterminate attempts",
        "why_it_matters": "Records observable striking activity without treating every attempt as effective contact."
      },
      {
        "name": "Control continuity",
        "kind": "state",
        "unit_or_values": "Maintained; contested; lost; uncertain over a specified interval",
        "why_it_matters": "Distinguishes sustained positional engagement from brief contact during a scramble."
      },
      {
        "name": "Applicable rule authority",
        "kind": "relation",
        "unit_or_values": "Link to the governing ruleset, version, event and jurisdiction where available",
        "why_it_matters": "Makes legality assessments conditional on the rules actually governing the episode."
      },
      {
        "name": "Episode termination",
        "kind": "category",
        "unit_or_values": "Disengagement; return to standing; positional reversal; transition to non-striking grappling; official interruption; period end; unclear",
        "why_it_matters": "Records how the episode ends without assuming that ending establishes success or failure."
      },
      {
        "name": "Evidence confidence",
        "kind": "category",
        "unit_or_values": "High; moderate; low; unassessable, with an explicit evidential reason",
        "why_it_matters": "Prevents obscured contact, commentary and inferred intent from becoming unqualified observations."
      }
    ],
    "affordances": [
      "Annotate candidate ground-and-pound episodes in footage or event records with timestamps and supporting evidence.",
      "Separate grounded striking from adjacent takedown, grappling and standing-striking phases.",
      "Compare episode duration, positional continuity and observed striking under a shared annotation convention.",
      "Flag potentially rule-relevant actions for review against the identified ruleset.",
      "Record defensive transitions and official interventions without inferring medical condition.",
      "Identify disputed classifications and request additional footage or authoritative terminology."
    ],
    "agent_conduct": {
      "may": [
        "Explain ground-and-pound as a regulated tactic in combat sports and the rules that limit it.",
        "Describe how referees and medical staff protect fighters."
      ],
      "must_not": [
        "Coach anyone to use the tactic against a person outside a sanctioned contest.",
        "Describe striking a downed person as acceptable in street fights or assaults.",
        "Glorify serious injuries or encourage fighters to continue after a referee should stop a bout."
      ],
      "requires_human": [
        "Advising on safety rules for an event or a training programme."
      ]
    },
    "ethics": {
      "considerations": [
        "Strikes to a grounded opponent can cause brain injury; rules and referees exist to limit harm.",
        "Violence outside sport against a downed person is assault."
      ],
      "affected_parties": [
        "Fighters",
        "Victims of assault",
        "Young athletes"
      ]
    },
    "owners": {
      "steward": "Nobody owns the tactic; athletic commissions and sport bodies set the rules.",
      "master_systems": []
    },
    "what_it_is_for": [
      "Ground-and-pound is encountered in mixed martial arts competition, training and analysis of recorded bouts.",
      "The term describes the combination of ground control and striking when evaluating exchanges, defensive responses and officiating."
    ],
    "standards_and_regulation": [
      "The Unified Rules of Mixed Martial Arts, maintained by the Association of Boxing Commissions and Combative Sports, regulate grounded striking where adopted by the responsible commission."
    ],
    "visual_identification": [
      "One participant occupies a top position while the opponent is on the ground.",
      "Visible strikes accompany attempts to maintain ground control, distinguishing the exchange from grappling without striking.",
      "The exchange occurs during a ground engagement rather than an exchange between standing opponents."
    ],
    "failure_modes_and_hazards": [
      "Strikes can cause concussion, facial injury and other physical trauma.",
      "Restricted movement beneath an opponent can limit effective defence and increase exposure to injury.",
      "Incorrect interpretation of grounded status or permitted targets can lead to fouls and inconsistent officiating."
    ]
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q2749261: Ground-and-pound",
      "url": "https://www.wikidata.org/wiki/Q2749261",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Ground and pound",
      "url": "https://en.wikipedia.org/wiki/Ground_and_pound",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "episode-identity-and-boundaries",
        "name": "Episode identity and boundaries",
        "description": "Determines which grounded striking exchanges qualify and where each episode begins and ends.",
        "rationale": "Ground-and-pound is an action pattern whose boundaries can otherwise be confused with an entire ground exchange.",
        "layers": [
          {
            "id": "qualifying-action-pattern",
            "name": "Qualifying action pattern",
            "description": "Tests the combination of grounded engagement, positional relationship and striking.",
            "findings": [
              {
                "id": "core-case-and-borderline-cases",
                "name": "Core case and borderline cases",
                "description": "Use top-position grounded striking as a provisional core case, and preserve uncertainty around bottom-position strikes or brief transitional contact.",
                "questions": [
                  {
                    "text": "What observed grounded relationship and strike attempt support identifying this exchange as ground-and-pound?",
                    "kind": "definition",
                    "id": "core-case-and-borderline-cases-q01"
                  },
                  {
                    "text": "Does the terminology source include bottom-position striking, standing-over strikes or strikes during a scramble?",
                    "kind": "boundary",
                    "id": "core-case-and-borderline-cases-q02"
                  }
                ]
              }
            ]
          },
          {
            "id": "temporal-segmentation",
            "name": "Temporal segmentation",
            "description": "Separates episodes from the surrounding takedown, grappling and standing phases.",
            "findings": [
              {
                "id": "onset-continuation-and-end",
                "name": "Onset, continuation and end",
                "description": "Record explicit segmentation conventions for first qualifying attempts, pauses, positional changes and termination.",
                "questions": [
                  {
                    "text": "Which timestamp marks the first qualifying strike attempt, and how precisely can it be located?",
                    "kind": "measurement",
                    "id": "onset-continuation-and-end-q01"
                  },
                  {
                    "text": "Which pauses or positional changes end this episode rather than merely interrupt its striking?",
                    "kind": "boundary",
                    "id": "onset-continuation-and-end-q02"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "ground-position-and-control",
        "name": "Ground position and control",
        "description": "Records the positional context that makes the striking a grounded engagement.",
        "rationale": "Strike counts alone cannot distinguish ground-and-pound from other striking or explain changes within an episode.",
        "layers": [
          {
            "id": "participant-position",
            "name": "Participant position",
            "description": "Tracks relative positions and supporting surfaces without assuming that a position name proves control.",
            "findings": [
              {
                "id": "position-through-time",
                "name": "Position through time",
                "description": "Represent top, bottom and transitional relationships as time-varying observations, adding named grappling positions only when supported.",
                "questions": [
                  {
                    "text": "What are each participant's relative position and visible points of support during the recorded strike attempts?",
                    "kind": "measurement",
                    "id": "position-through-time-q01"
                  },
                  {
                    "text": "Which positional labels are supported by the view, and which remain ambiguous?",
                    "kind": "provenance",
                    "id": "position-through-time-q02"
                  }
                ]
              }
            ]
          },
          {
            "id": "control-and-defensive-transitions",
            "name": "Control and defensive transitions",
            "description": "Tracks contested control and the opponent's observable responses.",
            "findings": [
              {
                "id": "control-is-not-implied-by-top-position",
                "name": "Control is not implied by top position",
                "description": "Keep positional advantage separate from evidence that the opponent's movement is constrained, and record changes such as reversals or disengagement.",
                "questions": [
                  {
                    "text": "What visible evidence supports describing control as maintained, contested or lost?",
                    "kind": "measurement",
                    "id": "control-is-not-implied-by-top-position-q01"
                  },
                  {
                    "text": "Did a defensive response change the positional relationship, stop the striking or end grounded engagement?",
                    "kind": "boundary",
                    "id": "control-is-not-implied-by-top-position-q02"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "striking-evidence-and-effect",
        "name": "Striking evidence and effect",
        "description": "Separates attempted strikes, observable contact and supported effects.",
        "rationale": "Ground-and-pound footage can obscure contact, while activity, effectiveness and injury are distinct claims.",
        "layers": [
          {
            "id": "strike-observation",
            "name": "Strike observation",
            "description": "Records what the evidence shows about individual attempts and their contact status.",
            "findings": [
              {
                "id": "attempts-contact-and-occlusion",
                "name": "Attempts, contact and occlusion",
                "description": "Distinguish clearly observed attempts from confirmed contact, defensive interception and indeterminate events.",
                "questions": [
                  {
                    "text": "How many attempts are visible, and which can be classified as contacting, blocked, missing or indeterminate?",
                    "kind": "measurement",
                    "id": "attempts-contact-and-occlusion-q01"
                  },
                  {
                    "text": "Which camera angles, replay segments or records support each contact classification?",
                    "kind": "provenance",
                    "id": "attempts-contact-and-occlusion-q02"
                  }
                ]
              }
            ]
          },
          {
            "id": "episode-effectiveness",
            "name": "Episode effectiveness",
            "description": "Assesses effects using explicit criteria and separates observation from causal interpretation.",
            "findings": [
              {
                "id": "effect-does-not-follow-from-volume",
                "name": "Effect does not follow from volume",
                "description": "Evaluate visible responses, positional consequences and recorded outcomes separately from strike volume; do not infer injury from activity alone.",
                "questions": [
                  {
                    "text": "Which criterion defines effectiveness here: observed contact, positional consequence, official scoring assessment or recorded outcome?",
                    "kind": "definition",
                    "id": "effect-does-not-follow-from-volume-q01"
                  },
                  {
                    "text": "What evidence connects an observed change or outcome to this episode, and what alternative explanations remain?",
                    "kind": "provenance",
                    "id": "effect-does-not-follow-from-volume-q02"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "rules-and-official-intervention",
        "name": "Rules and official intervention",
        "description": "Connects grounded striking observations to the governing sporting rules and official decisions.",
        "rationale": "Identifying ground-and-pound does not establish that its individual actions were permitted or explain why an official intervened.",
        "layers": [
          {
            "id": "rule-conditioned-assessment",
            "name": "Rule-conditioned assessment",
            "description": "Evaluates potentially relevant actions using an identified rule text and sufficient event evidence.",
            "findings": [
              {
                "id": "legality-requires-specific-context",
                "name": "Legality requires specific context",
                "description": "Treat grounded status, strike type and contact location as inputs to a rule-dependent assessment rather than assigning blanket legality to ground-and-pound.",
                "questions": [
                  {
                    "text": "Which ruleset and version governed this event, and how did it define grounded status and prohibited strikes?",
                    "kind": "provenance",
                    "id": "legality-requires-specific-context-q01"
                  },
                  {
                    "text": "Is the observed action sufficiently clear for assessment, or should the agent flag it for qualified review?",
                    "kind": "action",
                    "id": "legality-requires-specific-context-q02"
                  }
                ]
              }
            ]
          },
          {
            "id": "intervention-and-recorded-outcome",
            "name": "Intervention and recorded outcome",
            "description": "Records interruptions and outcomes while keeping official explanations distinct from observer interpretations.",
            "findings": [
              {
                "id": "stoppage-reason-and-evidence",
                "name": "Stoppage reason and evidence",
                "description": "Record the timing, type and stated reason for intervention, including uncertainty when the official explanation is unavailable.",
                "questions": [
                  {
                    "text": "Was the episode interrupted by an official, and what reason appears in the official record?",
                    "kind": "provenance",
                    "id": "stoppage-reason-and-evidence-q01"
                  },
                  {
                    "text": "Does the evidence justify recording a terminal outcome, a temporary interruption or only an unexplained end to the episode?",
                    "kind": "boundary",
                    "id": "stoppage-reason-and-evidence-q02"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "evidence-and-external-alignment",
        "name": "Evidence and external alignment",
        "description": "What the world already says about this thing, gathered so the model can be checked against it.",
        "rationale": "A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.",
        "layers": [
          {
            "id": "reported-evidence",
            "name": "Reported evidence",
            "description": "Findings from the breadth pass, kept separate from the structural claims.",
            "findings": [
              {
                "id": "evidence-confidence-notes",
                "name": "Check these first",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  "The kinds listed are commonly distinguished positional variants, not a universally standardized taxonomy.",
                  "Exact permitted techniques, target restrictions and grounded-opponent definitions require checking the applicable rule edition and jurisdiction.",
                  "Ground-strike statistics depend on the provider's definitions; not every recorded ground strike necessarily represents sustained ground-and-pound."
                ],
                "questions": [
                  {
                    "id": "evidence-confidence-notes-q01",
                    "text": "Which of these check these first hold for the sense of Ground-and-pound this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              },
              {
                "id": "evidence-kinds",
                "name": "Kinds and varieties",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  "Ground-and-pound from inside the opponent's guard",
                  "Ground-and-pound from half guard",
                  "Ground-and-pound from side control",
                  "Ground-and-pound from mount"
                ],
                "questions": [
                  {
                    "id": "evidence-kinds-q01",
                    "text": "Which of these kinds and varieties hold for the sense of Ground-and-pound this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              },
              {
                "id": "evidence-standards-and-regulation",
                "name": "Standards and regulation",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  "The Association of Boxing Commissions and Combative Sports maintains the Unified Rules of Mixed Martial Arts, which regulate fouls and permitted conduct relevant to ground striking.",
                  "International Mixed Martial Arts Federation amateur competition rules govern ground striking in its competitions."
                ],
                "questions": [
                  {
                    "id": "evidence-standards-and-regulation-q01",
                    "text": "Which of these standards and regulation hold for the sense of Ground-and-pound this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              },
              {
                "id": "evidence-real-world-use",
                "name": "Real-world use",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  "Combining grappling control and striking in mixed martial arts competition.",
                  "Seeking a stoppage through effective ground strikes.",
                  "Creating defensive reactions that can open opportunities for positional advancement or submissions.",
                  "Training the integration of ground control, striking and defence in mixed martial arts."
                ],
                "questions": [
                  {
                    "id": "evidence-real-world-use-q01",
                    "text": "Which of these real-world use hold for the sense of Ground-and-pound this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              },
              {
                "id": "evidence-measurements",
                "name": "Typical measurements",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  {
                    "quantity": "Ground strikes landed",
                    "typical_range": "No universal typical range; depends on bout duration, position and statistical coding rules.",
                    "unit": "count"
                  },
                  {
                    "quantity": "Ground-strike accuracy",
                    "typical_range": "0-100%; a mathematical range rather than an established typical performance range.",
                    "unit": "%"
                  }
                ],
                "questions": [
                  {
                    "id": "evidence-measurements-q01",
                    "text": "Which of these typical measurements hold for the sense of Ground-and-pound this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              },
              {
                "id": "evidence-failure-modes-and-hazards",
                "name": "Failure modes and hazards",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  "Head impacts can cause concussion or other traumatic brain injury.",
                  "Strikes can cause facial cuts, fractures and dental injuries.",
                  "Attempts to strike can compromise positional control and allow escapes, reversals or submission attempts.",
                  "Illegal targets or prohibited techniques can lead to penalties or disqualification.",
                  "Delayed recognition that a fighter cannot intelligently defend can expose that fighter to additional injury."
                ],
                "questions": [
                  {
                    "id": "evidence-failure-modes-and-hazards-q01",
                    "text": "Which of these failure modes and hazards hold for the sense of Ground-and-pound this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              },
              {
                "id": "evidence-regional-variation",
                "name": "Regional variation",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  "Permitted strikes and the definition of a grounded opponent depend on the governing rules and their adoption by the relevant jurisdiction or promotion.",
                  "Amateur and professional competitions can impose different restrictions on ground striking."
                ],
                "questions": [
                  {
                    "id": "evidence-regional-variation-q01",
                    "text": "Which of these regional variation hold for the sense of Ground-and-pound this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              },
              {
                "id": "evidence-neighbours",
                "name": "Neighbouring kinds and how to tell them apart",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  {
                    "name": "Ground fighting",
                    "difference": "Ground fighting includes positional grappling, escapes and submissions; ground-and-pound specifically combines ground control with striking."
                  },
                  {
                    "name": "Submission grappling",
                    "difference": "Submission grappling seeks control and submission without strikes; striking is essential to ground-and-pound."
                  },
                  {
                    "name": "Clinch striking",
                    "difference": "Clinch striking occurs during close standing engagement; ground-and-pound occurs on the ground."
                  },
                  {
                    "name": "Takedown",
                    "difference": "A takedown brings an opponent from standing to the ground; ground-and-pound describes subsequent ground control and striking."
                  }
                ],
                "questions": [
                  {
                    "id": "evidence-neighbours-q01",
                    "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of Ground-and-pound this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Which authoritative terminology sources define ground-and-pound, and do they agree on whether top position is required?",
    "Should strikes delivered while standing over a grounded opponent and strikes thrown from bottom position fall inside this entry or remain neighbouring action patterns?",
    "What segmentation convention best handles pauses, brief scrambles and alternating striking and submission attempts?",
    "Which measures of effectiveness can be applied reliably across footage, statistical providers and different sporting rulesets?",
    "Does the existing Vercy world-model catalogue already cover this action pattern at the registry's granularity, requiring a link instead of a separate publication?"
  ],
  "statistics": {
    "bundles": 5,
    "layers": 9,
    "findings": 16,
    "questions": 24
  }
}
