{"schema_version":1,"experiment_id":"eoa_inverse_innovation_exp06_four_proposal_generalization60_20260803","cell_id":"representation_independent_interface_contract__film_media_production","portfolio_valid":true,"proposal_assessments":[{"proposal_index":1,"complete":true,"causally_faithful":true,"materially_distinct":true,"reason":"Complete LockedCut opportunity with actors, observable failure, abstract state, invariants, hidden timeline representations, shared black-box oracle, substitution gate, bounded trial, safeguards, rivals, and falsifiers. It faithfully makes editorial behavior—not timeline layout—the contract and targets downstream cut turnovers."},{"proposal_index":2,"complete":true,"causally_faithful":true,"materially_distinct":true,"reason":"Complete SynchronizedTake opportunity with semantic stream membership, common-time mappings, lifecycle and error laws, hidden capture and algorithm representations, reusable conformance tests, safe evidence steps, and falsifiers. It targets picture-sound grouping and temporal correspondence rather than editing, lighting, or media retrieval."},{"proposal_index":3,"complete":true,"causally_faithful":true,"materially_distinct":true,"reason":"Complete LightingCueProgram opportunity defining semantic trajectories, state transitions, conflicts, abort precedence, enrolled side-effect limits, opaque rig representations, and a common substitution oracle. Its isolated simulator/prelight validation and safety authority make the active physical-control intervention operationally credible."},{"proposal_index":4,"complete":true,"causally_faithful":true,"materially_distinct":true,"reason":"Complete MediaEssence opportunity specifying immutable frame/sample access, coordinate and partition laws, channel semantics, typed failures, hidden storage and decoder representations, differential and black-box oracles, bounded fixtures, safeguards, and falsifiers. It targets backend-independent media retrieval rather than editorial meaning or synchronization."}],"pairwise_assessments":[{"proposal_a":1,"proposal_b":2,"same_problem":false,"same_intervention":false,"independent_opportunity":true,"key_difference":"Proposal 1 preserves editor-approved cut structure across timeline adapters for downstream turnovers; proposal 2 preserves captured-stream membership and clock correspondence across synchronization implementations for dailies and ingest."},{"proposal_a":1,"proposal_b":3,"same_problem":false,"same_intervention":false,"independent_opportunity":true,"key_difference":"Proposal 1 is a read-oriented contract for editorial sequence meaning; proposal 3 is a stateful command contract for executing cinematographic lighting trajectories with physical side-effect and abort boundaries."},{"proposal_a":1,"proposal_b":4,"same_problem":false,"same_intervention":false,"independent_opportunity":true,"key_difference":"Proposal 1 abstracts editorial events, placements, retimes, transitions, and revisions from editing timelines; proposal 4 abstracts immutable frame and sample retrieval from storage, packaging, and decoding backends."},{"proposal_a":2,"proposal_b":3,"same_problem":false,"same_intervention":false,"independent_opportunity":true,"key_difference":"Proposal 2 resolves captured picture and sound into semantic take-time mappings; proposal 3 maps cue operations into safe semantic lighting trajectories on enrolled physical endpoints."},{"proposal_a":2,"proposal_b":4,"same_problem":false,"same_intervention":false,"independent_opportunity":true,"key_difference":"Proposal 2 determines which separately recorded streams belong together and how their clocks correspond; proposal 4 retrieves already identified media observations accurately across storage backends and does not perform grouping or synchronization."},{"proposal_a":3,"proposal_b":4,"same_problem":false,"same_intervention":false,"independent_opportunity":true,"key_difference":"Proposal 3 governs active lighting output, cue lifecycle, concurrency, and safe abort behavior; proposal 4 governs immutable audiovisual reads, coordinates, channels, provenance, and backend substitution without physical control."}],"replacement_indices":[],"rationale":"All four proposals are operationally complete and preserve the archetype's full causal structure: clients depend on a behavioral surface; concrete representations are hidden; abstract state, laws, errors, and side-effect limits are explicit; implementations map to the same meaning; and a shared black-box oracle governs substitution. The opportunities affect four different problems and use distinct domain components and causal paths—editorial turnover, dailies synchronization, lighting execution, and media-essence retrieval. Any possible composition between them is optional and does not collapse their independent adoption or effects."}