{"schema_version":1,"experiment_id":"eoa_inverse_innovation_exp12_substrate_denial72_20260805","cell_id":"agentic_control_loop_design__accounting_auditing","arm":"CONSTRAINED_HIGH","candidate_id":"agentic_control_loop_design__accounting_auditing__CONSTRAINED_HIGH","decision":"PROPOSAL","abstention_reason":null,"proposal":{"schema_version":1,"experiment_id":"eoa_inverse_innovation_exp12_substrate_denial72_20260805","cell_id":"agentic_control_loop_design__accounting_auditing","arm":"CONSTRAINED_HIGH","candidate_id":"agentic_control_loop_design__accounting_auditing__CONSTRAINED_HIGH","proposal_index":1,"version":0,"title":"Mechanical Ratio Comparator for Adaptive Inventory-Quantity Audits","problem":"An auditor testing the recorded quantity of uniform metal components in reusable totes may be nominally responsible for detecting a quantity misstatement while lacking a coupled way to represent the recorded claim physically, obtain evidence independent of the ledger, try alternative assumptions about tare or unit mass, and immediately observe how each change affects the comparison. A static weight reading alone leaves those elements disconnected.","actors":["On-site inventory auditor","Inventory custodian","Uniform metal components","Loaded and empty reusable totes","Mechanical ratio comparator and reference samples"],"observable_state":"A gravity-driven pointer shows balance, direction of imbalance, or an overload condition between the net physical mass of a loaded tote and a mechanically scaled, hand-counted reference sample representing the recorded unit quantity. Repeated configurations also expose whether different reference samples or matched empty totes produce materially inconsistent pointer positions.","consequence":"Without independent and manipulable action-effect evidence, the auditor may be unable to distinguish a quantity inconsistency from an incorrect tare or nonrepresentative unit-mass assumption, weakening the evidentiary basis for the inventory quantity assertion.","affected_objective":"Obtain independent physical evidence bearing on the existence and recorded quantity of uniform-component inventory without treating a ledger-derived number as its own verification.","intervention":"Build a non-electronic compound-lever balance with a loaded-tote cradle, a matched-empty-tote tare arm, a cup for a hand-counted reference sample, interchangeable fixed-ratio mechanical plates, a direct pointer, overload stops, and keyed load fixtures. The auditor places the recorded quantity-to-sample-count ratio into the lever train, loads the tote, tare, and sample, and observes the pointer. The auditor can then exchange spatially distinct reference samples, substitute another matched tare, or test an adjacent integer-ratio plate. Each physical change immediately produces a new torque comparison. No inferred count, automated recommendation, database, or electronic control loop is required for the apparatus to reveal whether the physical inventory is mass-consistent with the represented claim under the loaded assumptions.","structural_mapping":[{"archetype_element":"Represented Goal","domain_realization":"The zero position physically represents the local goal: reconcile observed net contents mass with the recorded unit-quantity hypothesis under an explicit sample and tare."},{"archetype_element":"World Model","domain_realization":"The ratio plate, counted reference sample, and empty tote jointly embody the current hypotheses about recorded quantity, unit mass, and packaging tare."},{"archetype_element":"Observation Channel","domain_realization":"A direct mechanical pointer exposes balance direction, repeatability, and overload without electronic sensing or analytics."},{"archetype_element":"Action Repertoire","domain_realization":"The auditor can exchange reference samples, substitute a tare, select an adjacent ratio plate, reverse-load the comparator, or unload and stop."},{"archetype_element":"Selection Policy","domain_realization":"The auditor chooses the next bounded manipulation in response to the visible pointer and disagreements among physical samples; the instrument does not prescribe or automate that choice."},{"archetype_element":"Legitimate Action Boundary","domain_realization":"Keyed fixtures, fixed available ratios, rated cradles, and overload stops physically restrict the apparatus to comparison operations within its load envelope."},{"archetype_element":"Execution Capability","domain_realization":"Compound levers mechanically amplify the reference-sample mass into the claim-equivalent comparison torque while the tare arm subtracts container mass."},{"archetype_element":"Effect Feedback Loop","domain_realization":"Changing a sample, tare, or ratio changes the pointer immediately, making the consequence of each manipulation directly observable."},{"archetype_element":"Model Update Rule","domain_realization":"A challenged assumption is updated by physically replacing its embodiment—the sample, tare, or ratio plate—and repeating the comparison."},{"archetype_element":"Proportional Accountability Frame","domain_realization":"The apparatus supports only a mass-consistency observation; it does not establish ownership, valuation, condition, completeness outside tested totes, or overall audit assurance."},{"archetype_element":"Support Scaffold","domain_realization":"Leveling feet, lifting handles, locating pins, and a zero-check mass support repeatable operation without taking selection away from the auditor."},{"archetype_element":"Override and Escalation Path","domain_realization":"A manual beam arrest and unload position provide an immediate physical override when the pointer reaches an overload band or the load becomes unstable."},{"archetype_element":"Goal Conflict Resolver","domain_realization":"Separate physical substitutions for tare, sample, and ratio allow the auditor to distinguish competing explanations rather than forcing every imbalance to mean a quantity error."},{"archetype_element":"Agency Health Signal","domain_realization":"Return-to-zero after reversal and repeatability across unchanged configurations indicate whether the physical observation-action-feedback loop itself remains usable."}],"mechanism_mapping":[{"mechanism_slug":"agency_loop_map","role":"The apparatus spatially couples claim representation, physical observation, available manipulations, execution, and feedback into one visible bench-scale loop.","counterfactual_removal":"If the claim representation, sample, tare, and comparator were disconnected tools, individual measurements would remain possible, but the direct physical coupling between a changed assumption and its consequence would be lost."},{"mechanism_slug":"action_effect_feedback_review","role":"The balance pointer supplies immediate physical feedback after every sample, tare, or ratio change.","counterfactual_removal":"Without the pointer or another direct mechanical balance indication, the auditor could manipulate the rig but could not observe the resulting comparison, breaking the adaptive loop."},{"mechanism_slug":"safe_action_menu","role":"Keyed fixtures, fixed-ratio plates, beam arrest, and overload stops bound the feasible physical manipulations.","counterfactual_removal":"The core torque comparison could still operate, but misloading, unsupported ratios, and overload would become more plausible, reducing safety and interpretability."},{"mechanism_slug":"controllability_mapping_checklist","role":"Each major uncertainty is assigned a manipulable physical counterpart: tare to the tare arm, unit-mass assumption to the sample cup, and recorded quantity to the ratio plate.","counterfactual_removal":"If an uncertainty lacked a separately manipulable counterpart, the auditor could observe an imbalance but could not experimentally localize which represented assumption caused it."}],"causal_chain":["The recorded quantity and a hand-counted reference-sample count are embodied as a fixed mechanical lever ratio.","A loaded tote, a matched empty tote, and the reference sample exert gravitational forces on separate arms.","The tare arm mechanically offsets container mass while the ratio train scales the reference-sample torque to the represented quantity hypothesis.","The pointer directly exposes whether observed net contents mass and hypothesis-equivalent mass balance, and in which direction they differ.","The auditor changes one bounded physical assumption by substituting the sample, tare, or ratio plate.","That substitution immediately changes the force balance and pointer position without software, reporting, or downstream analytics.","Consistency or persistent disagreement across substitutions separates a stable mass mismatch from sensitivity to tare or unit-mass variation.","The resulting observations provide physically independent evidence relevant to the recorded inventory-quantity assertion."],"baseline":"Use the same mock totes with an ordinary mechanical platform scale, one convenience reference sample, separate tare weighing, and manual arithmetic. This supplies mass readings but does not physically embody the recorded hypothesis or couple alternative assumptions to immediate comparison feedback.","nearest_rivals":["A complete independent hand count, which directly observes units but may require opening, handling, and counting every tote.","An ordinary calibrated scale combined with tare subtraction and sample-average arithmetic, which is simpler but leaves hypothesis comparison outside the instrument.","Multiple hand-counted stratified samples, which test unit-mass variability but do not independently compare the entire tote with the recorded claim.","Unit-level barcode, RFID, or optical counting, which can preserve identity evidence but depends on tags, electronics, data integrity, or algorithmic interpretation."],"remaining_contrastive_claim":"Relative to an ordinary scale-plus-calculation baseline, the defensible claim is limited to structural coupling: the rig physically embodies the quantity, tare, and unit-mass hypotheses and gives immediate mechanical feedback when the auditor changes any one of them. It does not claim superior accuracy, lower cost, novelty, or sufficient audit assurance.","authority_safety":{"decision_authority":"For the first evidence step, a metrology-capable test lead controls the apparatus and an audit-methodology owner decides whether the observations justify any later audit-method study.","authorized_first_step":"Operate a low-load prototype only on mock totes with concealed known counts, inert components, and matched empty containers.","excluded_actions":["Changing accounting records from prototype results","Issuing or modifying an audit opinion","Opening or testing production inventory","Exceeding the rated load or using unstable containers","Treating mass consistency as evidence of ownership, valuation, condition, or completeness","Using the apparatus where component-mass variability has not been bounded"],"halt_rollback":"Engage the beam arrest and unload if the overload band is reached, the base shifts, a component can spill, zero cannot be reproduced, or tare/sample variation overwhelms interpretation. The mock setup can then be dismantled with no ledger or production-state change."},"negative_tests":{"strongest_counterevidence":"Concealed hand counts agree with the ledger while the comparator repeatedly indicates imbalance, or known quantity differences disappear when plausible tare and component-mass variation are introduced. Either result would show that the physical model is not isolating quantity reliably.","problem_falsifier":"Direct observation shows that auditors already possess timely independent measurements, manipulable tare and unit-mass tests, real sampling choices, and immediate action-effect feedback; the remaining problem is instead standards interpretation, incentives, authorization, or reporting.","intervention_falsifier":"In blinded mock-tote trials, the prototype cannot reproduce zero under unchanged loads or cannot distinguish deliberately different known counts from the variation generated by matched taring and spatially distinct reference samples within a prespecified mechanical tolerance.","risks":["False confidence from treating uniform unit mass as established","Biased reference samples that physically encode the wrong unit-mass model","Tare differences between nominally matched containers","Lever friction, poor leveling, hysteresis, or ratio-plate wear","Overload, pinch, lifting, spill, and component-damage hazards","Contamination or custody disruption if later applied to production goods","Scope overreach from interpreting a mass comparison as complete audit evidence"]},"next_evidence_step":"Construct one low-load, non-electronic benchtop rig and run a bounded blinded trial on 12 mock-tote configurations spanning unchanged counts, deliberately different counts, two matched-tare conditions, and spatially distinct reference samples. Before revealing hand counts, record pointer direction, zero repeatability, reversal error, and sensitivity to each substitution. Compare those observations with concealed full counts and stop if the apparatus cannot maintain its prespecified mechanical repeatability band.","prior_art_status":"UNSEARCHED","diversity_from_prior_proposals":"No other proposals or experiment cells were inspected. Within the supplied packet, this candidate is specifically grounded in a gravity-and-lever measurement loop rather than a dashboard, workflow, authorization scheme, or software agent.","revision_record":{"parent_version":null,"progress_targets_addressed":["Construct one concrete accounting-and-auditing problem","Preserve the archetype's goal-model-action-feedback structure","Make the essential intervention a physical measurement process","Specify serious rivals, safeguards, falsifiers, and a bounded evidence step"],"conceptual_changes":["Translated the agentic loop into a mechanically manipulable inventory-quantity hypothesis test.","Separated direct mass-consistency evidence from broader audit conclusions."],"operational_changes":["Bounded the initial use to inert mock inventory and a low-load prototype.","Added physical overload, reversal, taring, and substitution checks."],"evidence_changes":["Set prior-art status to unsearched.","Defined a blinded comparison against concealed complete counts and an ordinary-scale baseline."],"claim_changes":["Limited the contrastive claim to physical coupling and immediate feedback.","Excluded claims of novelty, prevalence, demand, accuracy superiority, cost advantage, and audit sufficiency."]},"substrate_contract":{"primary_allowed_process":"MEASUREMENT_INSTRUMENTATION","counterfactual_independence":"Remove all software, algorithmic inference, databases, dashboards, reporting, incentives, authorization rules, and procedural enforcement: gravity still loads the arms, the tare arm still offsets container mass, the fixed mechanical ratio still scales the counted reference sample, and the pointer still reveals the direction of mismatch when a person changes a physical input. A human must load and manipulate the apparatus, but no forbidden wrapper creates the comparison or its immediate action-effect feedback.","forbidden_channel_audit":"The proposal contains no electronic sensor, automated inference, recommender, information-routing system, software control loop, incentive, permission system, or mandatory workflow as its operative intervention. Ledger information enters only as a manually selected fixed-ratio plate. Governance statements limit interpretation and trial authority but do not generate the measurement effect. The essential causal path is force, torque, mechanical subtraction, ratio transformation, and direct pointer observation."}}}