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95000, "sim_time_s": null, "caption": "Scenario R0, junction C21: shadow forecast of total queue at t+8 s against what happened", "claim": "the shadow forecasters run in the live loop and are scored against the realised queue", "limitation": "shadow only: no forecast reaches a signal decision; held-out MAE is worse than persistence in 15 of 16 scenarios", "links": [ "artifacts/final-adversarial-audit/traces/heldout/R0_vector_95000.jsonl.gz" ], "view": "prediction?sid=R0&seed=95000&j=C21&t0=600&t1=1500", "source_sha256": { "artifacts/final-adversarial-audit/traces/heldout/R0_vector_95000.jsonl.gz": "0ba3d2bd4f34060ba1d4fd1f481e81459d599283b919741ea532dde08475c1aa" }, "verified_on_disk": true }, { "eid": "E06", "kind": "audit dashboard rendering recorded results", "file": "artifacts/final-adversarial-audit/evidence/E06.png", "sha256": "0e39288d3d853fea6e608fe1324806f7599a54dc43a156b09fcbe21cd4f5c7d2", "captured_utc": "2026-10-25T18:33:22.562Z", "run_id": "H/vector/95000", "scenario": 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"sha256": "d690b5bf344b0d43277d13baf395189d83d83b08c1d062d6d2964a8bc875eecf", "captured_utc": "2026-10-25T18:17:51.539483+00:00", "run_id": "A/vector/95000", "scenario": "A", "arm": "vector", "seed": 95000, "sim_time_s": 1201.0, "caption": "row-1 corridor at 1201 s, during the x4 surge from W1 and E1 (600-1500 s): the queue is concentrated at the western entry C01 (52 halting on EW); the downstream corridor junctions hold 0-3", "claim": "the surge congests the corridor entry, and VECTOR's input there is the halting count", "limitation": "VECTOR has no congestion detector; 'detection' here is the halting count it is shown", "links": [ "artifacts/final-adversarial-audit/trials/heldout/A/vector/95000.json", "artifacts/final-adversarial-audit/traces/heldout/A_vector_95000.jsonl.gz" ], "state_at_capture": { "sim_time_of_image_s": 1201.0, "junctions": { "C31": { "state": "rrrGGGgrrrGGGg", "kind": "GREEN", "approach": "EW", "last_decision": { "type": "decision", "t": 1200.0, "j": "C31", "shown": { "NS": 3, "EW": 1 }, "truth": { "NS": 3, "EW": 1 }, "flags": {}, "phase": "EW_GREEN", "t_in": 29.0, "ev": null, "request": "EW", "valid": true, "effect": "extend EW", "decide_ms": 0.944, "reason": "VEHICLE_DEMAND (2 vehicles in lane_2; discharging 2)", "belief": { "NS": 3.0, "EW": 2.0 }, "shadow": { "tier": "PREDATOR", "regime": "MODERATE", "esc": [ "CONFLICTING_SENSORS" ], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": 0.445, "agreed": true, "n_forecasts": 4, "pred_total_8s": 3.279, "ms": 0.867 } } }, "C21": { "state": "rrrGGGgrrrGGGg", "kind": "GREEN", "approach": "EW", "last_decision": { "type": "decision", "t": 1200.0, "j": "C21", "shown": { "NS": 0, "EW": 3 }, "truth": { "NS": 0, "EW": 3 }, "flags": {}, "phase": "ALL_RED", "t_in": 5.0, "ev": null, "request": "EW", "valid": true, "effect": "green EW", "decide_ms": 0.189, "reason": "VEHICLE_DEMAND (3 vehicles in lane_2)", "belief": { "NS": 0.0, "EW": 3.0 }, "shadow": { "tier": "SENTRY", "regime": "LIGHT", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": null, "agreed": true, "n_forecasts": 1, "pred_total_8s": 3.0, "ms": 0.13 } } }, "C30": { "state": "GGgrrrGGgrrr", "kind": "GREEN", "approach": "NS", "last_decision": { "type": "decision", "t": 1197.0, "j": "C30", "shown": { "NS": 6, "EW": 2 }, "truth": { "NS": 6, "EW": 2 }, "flags": {}, "phase": "ALL_RED", "t_in": 5.0, "ev": null, "request": "NS", "valid": true, "effect": "green NS", "decide_ms": 0.118, "reason": "VEHICLE_DEMAND (6 vehicles in lane_1)", "belief": { "NS": 6.0, "EW": 2.0 }, "shadow": { "tier": "SENTRY", "regime": "MODERATE", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": null, "agreed": true, "n_forecasts": 1, "pred_total_8s": 8.0, "ms": 0.074 } } }, "C20": { "state": "GGgrrrGGgrrr", "kind": "GREEN", "approach": "NS", "last_decision": { "type": "decision", "t": 1197.0, "j": "C20", "shown": { "NS": 1, "EW": 0 }, "truth": { "NS": 1, "EW": 0 }, "flags": {}, "phase": "ALL_RED", "t_in": 5.0, "ev": null, "request": "NS", "valid": true, "effect": "green NS", "decide_ms": 0.125, "reason": "VEHICLE_DEMAND (1 vehicles in lane_1)", "belief": { "NS": 1.0, "EW": 0.0 }, "shadow": { "tier": "SENTRY", "regime": "LIGHT", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": null, "agreed": true, "n_forecasts": 1, "pred_total_8s": 1.0, "ms": 0.077 } } }, "C32": { "state": "rrrrrrrrrrrr", "kind": "ALL_RED", "approach": null, "last_decision": { "type": "decision", "t": 1196.0, "j": "C32", "shown": { "NS": 0, "EW": 2 }, "truth": { "NS": 0, "EW": 2 }, "flags": {}, "phase": "NS_GREEN", "t_in": 8.0, "ev": null, "request": "EW", "valid": true, "effect": "end NS green (yellow)", "decide_ms": 0.9, "reason": "VEHICLE_DEMAND (2 vehicles in lane_2; gap_out)", "belief": { "NS": 0.0, "EW": 2.0 }, "shadow": { "tier": "PREDATOR", "regime": "LIGHT", "esc": [], "invoked": [], "skipped": 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"file": "artifacts/final-adversarial-audit/evidence/E08.png", "sha256": "d690b5bf344b0d43277d13baf395189d83d83b08c1d062d6d2964a8bc875eecf", "captured_utc": "2026-10-25T18:17:51.543470+00:00", "run_id": "A/vector/95000", "scenario": "A", "arm": "vector", "seed": 95000, "sim_time_s": 1201.0, "caption": "C21 at its first commanded change after 1200 s: after clearance VECTOR gives EW green to 3 halting vehicles (VEHICLE_DEMAND); C11, left, is in all-red after ending EW green on gap-out", "claim": "a VECTOR decision was executed by SUMO (commanded = reported state, checked each step)", "limitation": "the reason is in the decision record beside the image, not in the image", "links": [ "artifacts/final-adversarial-audit/trials/heldout/A/vector/95000.json", "artifacts/final-adversarial-audit/traces/heldout/A_vector_95000.jsonl.gz" ], "state_at_capture": { "sim_time_of_image_s": 1201.0, "junctions": { "C21": { "state": "rrrGGGgrrrGGGg", "kind": "GREEN", "approach": "EW", "last_decision": { 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vehicles in lane_1; gap_out)", "belief": { "NS": 1.0, "EW": 0.0 }, "shadow": { "tier": "SENTRY", "regime": "LIGHT", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": null, "agreed": true, "n_forecasts": 1, "pred_total_8s": 1.0, "ms": 0.16 } } }, "C22": { "state": "rrrGGgrrrGGg", "kind": "GREEN", "approach": "EW", "last_decision": { "type": "decision", "t": 1207.0, "j": "C22", "shown": { "NS": 0, "EW": 3 }, "truth": { "NS": 0, "EW": 3 }, "flags": {}, "phase": "ALL_RED", "t_in": 5.0, "ev": null, "request": "EW", "valid": true, "effect": "green EW", "decide_ms": 0.916, "reason": "VEHICLE_DEMAND (3 vehicles in lane_2)", "belief": { "NS": 0.0, "EW": 3.0 }, "shadow": { "tier": "PREDATOR", "regime": "LIGHT", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": 1.313, "agreed": true, "n_forecasts": 4, "pred_total_8s": 2.943, "ms": 0.844 } } } }, "emergency_vehicles": {}, "approach_halting_total": 321 }, "gui_run_matches_headless": true, "verified_on_disk": true }, { "eid": "E10", "kind": "sumo-gui screenshot of the running simulation", "file": "artifacts/final-adversarial-audit/evidence/E10.png", "sha256": "0dbd4c40bcafc2aa8f49931c10bb571d5ed807c9ed11b77d4ce38763aaf845de", "captured_utc": "2026-10-25T18:05:29.913635+00:00", "run_id": "C/vector/95000", "scenario": "C", "arm": "vector", "seed": 95000, "sim_time_s": 947.0, "caption": "ambulance amb1 (white, eastbound on row 1) approaching C21; the decision record beside it shows whether VECTOR gave its approach priority", "claim": "VECTOR's emergency rule acts on an ambulance it is shown", "limitation": "detection is ideal (simulator ground truth, confidence 0.95); vehicles do not yield", "links": [ "artifacts/final-adversarial-audit/trials/heldout/C/vector/95000.json", "artifacts/final-adversarial-audit/traces/heldout/C_vector_95000.jsonl.gz" ], "state_at_capture": { "sim_time_of_image_s": 947.0, "junctions": { "C21": { "state": 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"lane": "C11_C21_0" } }, "approach_halting_total": 130 }, "gui_run_matches_headless": true, "verified_on_disk": true }, { "eid": "E11", "kind": "sumo-gui screenshot of the running simulation", "file": "artifacts/final-adversarial-audit/evidence/E11.png", "sha256": "d19491dfb6a859d43f97ebc698adda30e813ec0d7a3666979daa7c30ef9960c5", "captured_utc": "2026-10-25T18:06:40.863370+00:00", "run_id": "D/vector/95000", "scenario": "D", "arm": "vector", "seed": 95000, "sim_time_s": 960.0, "caption": "fire engine fire1 (red, northbound on column 2) after the C21 conflict, approaching C22", "claim": "the fire engine is handled by the same emergency rule", "limitation": "one vehicle at one instant; its full journey is in the EV table", "links": [ "artifacts/final-adversarial-audit/trials/heldout/D/vector/95000.json", "artifacts/final-adversarial-audit/traces/heldout/D_vector_95000.jsonl.gz" ], "state_at_capture": { "sim_time_of_image_s": 960.0, "junctions": { "C22": { "state": "rrrrrrrrrrrr", "kind": "ALL_RED", "approach": null, "last_decision": { "type": "decision", "t": 955.0, "j": "C22", "shown": { "NS": 0, "EW": 1 }, "truth": { "NS": 0, "EW": 1 }, "flags": {}, "phase": "NS_GREEN", "t_in": 45.0, "ev": { "vid": "fire1", "ap": "NS" }, "request": "NS", "valid": true, "effect": "max green: NS terminated (yellow)", "decide_ms": 0.19, "reason": "EMERGENCY_OVERRIDE (0.95)", "belief": { "NS": 0.0, "EW": 1.0 }, "shadow": { "tier": "APEX", "regime": "EMERGENCY", "esc": [ "EMERGENCY" ], "invoked": [ "analytic_rollout" ], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": null, "agreed": false, "n_forecasts": 0, "pred_total_8s": null, "ms": 0.142 } } }, "C12": { "state": "rrrrGGgrrrrGGg", "kind": "GREEN", "approach": "EW", "last_decision": { "type": "decision", "t": 959.0, "j": "C12", "shown": { "NS": 0, "EW": 0 }, "truth": { "NS": 0, "EW": 0 }, "flags": {}, "phase": "EW_GREEN", "t_in": 9.0, "ev": null, "request": "EW", "valid": true, "effect": "extend EW", 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vehicles in lane_2; gap_out)", "belief": { "NS": 0.0, "EW": 1.0 }, "shadow": { "tier": "PREDATOR", "regime": "LIGHT", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": 1.452, "agreed": true, "n_forecasts": 4, "pred_total_8s": 0.946, "ms": 0.545 } } }, "C32": { "state": "rrrGGgrrrGGg", "kind": "GREEN", "approach": "EW", "last_decision": { "type": "decision", "t": 959.0, "j": "C32", "shown": { "NS": 0, "EW": 0 }, "truth": { "NS": 0, "EW": 0 }, "flags": {}, "phase": "EW_GREEN", "t_in": 37.0, "ev": null, "request": "EW", "valid": true, "effect": "extend EW", "decide_ms": 0.099, "reason": "NO_DEMAND_REST_IN_GREEN", "belief": { "NS": 0.0, "EW": 0.0 }, "shadow": { "tier": "SENTRY", "regime": "FREE_FLOW", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": null, "agreed": true, "n_forecasts": 1, "pred_total_8s": 0.0, "ms": 0.062 } } } }, "emergency_vehicles": { "amb1": { "x": 715.6, "y": 378.4, "speed": 13.01, "lane": "C21_C31_1" }, "fire1": { "x": 601.6, "y": 551.5, "speed": 10.91, "lane": "C21_C22_0" } }, "approach_halting_total": 136 }, "gui_run_matches_headless": true, "verified_on_disk": true }, { "eid": "E12", "kind": "sumo-gui screenshot of the running simulation", "file": "artifacts/final-adversarial-audit/evidence/E12.png", "sha256": "0b3131306852c7fc8bcc83687f953e9ea4ce0336177b198ecde240d226a28443", "captured_utc": "2026-10-25T18:06:39.989491+00:00", "run_id": "D/vector/95000", "scenario": "D", "arm": "vector", "seed": 95000, "sim_time_s": 938.0, "caption": "C21 as the ambulance (EW) and the fire engine (NS) converge on conflicting approaches", "claim": "competing requests at one junction: the record shows which approach was served", "limitation": "VECTOR's input admits ONE emergency per junction; the harness reports the most recently dispatched one, so the other gets no priority", "links": [ "artifacts/final-adversarial-audit/trials/heldout/D/vector/95000.json", "artifacts/final-adversarial-audit/traces/heldout/D_vector_95000.jsonl.gz" ], "state_at_capture": { "sim_time_of_image_s": 938.0, "junctions": { "C21": { "state": "GGgrrrrGGgrrrr", "kind": "GREEN", "approach": "NS", "last_decision": { "type": "decision", "t": 934.0, "j": "C21", "shown": { "NS": 1, "EW": 0 }, "truth": { "NS": 1, "EW": 0 }, "flags": {}, "phase": "ALL_RED", "t_in": 5.0, "ev": { "vid": "fire1", "ap": "NS" }, "request": "NS", "valid": true, "effect": "green NS", "decide_ms": 0.271, "reason": "EMERGENCY_OVERRIDE (0.95)", "belief": { "NS": 1.0, "EW": 0.0 }, "shadow": { "tier": "APEX", "regime": "EMERGENCY", "esc": [ "EMERGENCY" ], "invoked": [ "analytic_rollout" ], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": null, "agreed": true, "n_forecasts": 0, "pred_total_8s": null, "ms": 0.211 } } }, "C11": { "state": "rrrryyyyrrrryyyy", "kind": "YELLOW", "approach": "EW", "last_decision": { "type": "decision", "t": 937.0, "j": "C11", "shown": { "NS": 5, "EW": 0 }, "truth": { "NS": 5, "EW": 0 }, "flags": {}, "phase": "EW_GREEN", "t_in": 15.0, "ev": null, "request": "NS", "valid": true, "effect": "end EW green (yellow)", "decide_ms": 1.168, "reason": "VEHICLE_DEMAND (5 vehicles in lane_1; gap_out)", "belief": { "NS": 5.0, "EW": 0.0 }, "shadow": { "tier": "PREDATOR", "regime": "MODERATE", "esc": [ "REGIME_CHANGE" ], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": 0.202, "agreed": true, "n_forecasts": 4, "pred_total_8s": 5.503, "ms": 1.052 } } }, "C20": { "state": "rrrGGgrrrGGg", "kind": "GREEN", "approach": "EW", "last_decision": { "type": "decision", "t": 932.0, "j": "C20", "shown": { "NS": 0, "EW": 17 }, "truth": { "NS": 0, "EW": 17 }, "flags": {}, "phase": "ALL_RED", "t_in": 5.0, "ev": null, "request": "EW", "valid": true, "effect": "green EW", "decide_ms": 2.121, "reason": "VEHICLE_DEMAND (16 vehicles in lane_2)", "belief": { "NS": 0.0, "EW": 15.5 }, "shadow": { "tier": "PREDATOR", "regime": "SATURATED", "esc": [ "CONFLICTING_SENSORS" ], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": 0.137, "agreed": true, "n_forecasts": 3, "pred_total_8s": 15.866, "ms": 2.044 } } }, "C22": { "state": "GGgrrrGGgrrr", "kind": "GREEN", "approach": "NS", "last_decision": { "type": "decision", "t": 937.0, "j": "C22", "shown": { "NS": 0, "EW": 0 }, "truth": { "NS": 0, "EW": 0 }, "flags": {}, "phase": "NS_GREEN", "t_in": 27.0, "ev": null, "request": "NS", "valid": true, "effect": "extend NS", "decide_ms": 0.148, "reason": "NO_DEMAND_REST_IN_GREEN", "belief": { "NS": 0.0, "EW": 0.0 }, "shadow": { "tier": "SENTRY", "regime": "FREE_FLOW", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": null, "agreed": true, "n_forecasts": 1, "pred_total_8s": 0.0, "ms": 0.094 } } }, "C10": { "state": "GGGgrrrGGGgrrr", "kind": "GREEN", "approach": "NS", "last_decision": { "type": "decision", "t": 937.0, "j": "C10", "shown": { "NS": 2, "EW": 3 }, "truth": { "NS": 2, "EW": 3 }, "flags": {}, "phase": "NS_GREEN", "t_in": 9.0, "ev": null, "request": "NS", "valid": true, "effect": "extend NS", "decide_ms": 1.688, "reason": "VEHICLE_DEMAND (2 vehicles in lane_1; discharging 2)", "belief": { "NS": 2.5, "EW": 3.0 }, "shadow": { "tier": "PREDATOR", "regime": "MODERATE", "esc": [ "CONFLICTING_SENSORS" ], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": 0.633, "agreed": true, "n_forecasts": 4, "pred_total_8s": 5.636, "ms": 1.575 } } }, "C31": { "state": "GGgrrrrGGgrrrr", "kind": "GREEN", "approach": "NS", "last_decision": { "type": "decision", "t": 937.0, "j": "C31", "shown": { "NS": 0, "EW": 0 }, "truth": { "NS": 0, "EW": 0 }, "flags": {}, "phase": "NS_GREEN", "t_in": 34.0, "ev": null, "request": "NS", "valid": true, "effect": "extend NS", "decide_ms": 0.259, "reason": "NO_DEMAND_REST_IN_GREEN", "belief": { "NS": 0.0, "EW": 0.0 }, "shadow": { "tier": "SENTRY", "regime": "FREE_FLOW", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": null, "agreed": true, "n_forecasts": 1, "pred_total_8s": 0.0, "ms": 0.138 } } } }, "emergency_vehicles": { "amb1": { "x": 423.2, "y": 375.2, "speed": 12.81, "lane": ":C11_13_0" }, "fire1": { "x": 601.6, "y": 312.9, "speed": 10.73, "lane": "C20_C21_0" } }, "approach_halting_total": 134 }, "gui_run_matches_headless": true, "verified_on_disk": true }, { "eid": "E13", "kind": "sumo-gui screenshot of the running simulation", "file": "artifacts/final-adversarial-audit/evidence/E13.png", "sha256": "cadee3ee103686b52a32496708d6d7fc17572f244ee453e06157629b7b440b43", "captured_utc": "2026-10-25T18:44:35.959196+00:00", "run_id": "F/vector/95000", "scenario": "F", "arm": "vector", "seed": 95000, "sim_time_s": 1001.0, "caption": "capacity reduction on C12->C13 (column-1 arterial northbound), 1001 s: a vehicle stalled at C13's stop line in lane 0 since 700 s, speed limit 30% on the link; traffic passes in lane 1", "claim": "the incident removes one of two lanes at C13's northbound stop line", "limitation": "VECTOR is not told of the incident; it sees only queues (the stalled vehicle is excluded from the count it is shown)", "links": [ "artifacts/final-adversarial-audit/trials/heldout/F/vector/95000.json", "artifacts/final-adversarial-audit/traces/heldout/F_vector_95000.jsonl.gz" ], "state_at_capture": { "sim_time_of_image_s": 1001.0, "junctions": { "C13": { "state": "GGGgrrrGGGgrrr", "kind": "GREEN", "approach": "NS", "last_decision": { "type": "decision", "t": 998.0, "j": "C13", "shown": { "NS": 2, "EW": 0 }, "truth": { "NS": 2, "EW": 0 }, "flags": {}, "phase": "ALL_RED", "t_in": 5.0, "ev": null, "request": "NS", "valid": true, "effect": "green NS", "decide_ms": 0.169, "reason": "VEHICLE_DEMAND (2 vehicles in lane_1)", "belief": { "NS": 2.0, "EW": 0.0 }, "shadow": { "tier": "SENTRY", "regime": "LIGHT", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": null, "agreed": true, "n_forecasts": 1, "pred_total_8s": 2.0, "ms": 0.103 } } }, "C12": { "state": "GGGgrrrGGGgrrr", "kind": "GREEN", "approach": "NS", "last_decision": { "type": "decision", "t": 1000.0, "j": "C12", "shown": { "NS": 0, "EW": 0 }, "truth": { "NS": 0, "EW": 0 }, "flags": {}, "phase": "NS_GREEN", "t_in": 30.0, "ev": null, "request": "NS", "valid": true, "effect": "extend NS", "decide_ms": 1.084, "reason": "NO_DEMAND_REST_IN_GREEN", "belief": { "NS": 0.0, "EW": 0.0 }, "shadow": { "tier": "SENTRY", "regime": "FREE_FLOW", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": null, "agreed": true, "n_forecasts": 1, "pred_total_8s": 0.0, "ms": 0.232 } } }, "C23": { "state": "GGgrrrGGgrrr", "kind": "GREEN", "approach": "NS", "last_decision": { "type": "decision", "t": 1000.0, "j": "C23", "shown": { "NS": 0, "EW": 0 }, "truth": { "NS": 0, "EW": 0 }, "flags": {}, "phase": "NS_GREEN", "t_in": 15.0, "ev": null, "request": "NS", "valid": true, "effect": "extend NS", "decide_ms": 0.222, "reason": "NO_DEMAND_REST_IN_GREEN", "belief": { "NS": 0.0, "EW": 0.0 }, "shadow": { "tier": "SENTRY", "regime": "FREE_FLOW", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": null, "agreed": true, "n_forecasts": 1, "pred_total_8s": 0.0, "ms": 0.143 } } }, "C03": { "state": "GGgrrrGGgrrr", "kind": "GREEN", "approach": "NS", "last_decision": { "type": "decision", "t": 1000.0, "j": "C03", "shown": { "NS": 10, "EW": 7 }, "truth": { "NS": 10, "EW": 7 }, "flags": {}, "phase": "NS_GREEN", "t_in": 11.0, "ev": null, "request": "NS", "valid": true, "effect": "extend NS", "decide_ms": 2.08, "reason": "VEHICLE_DEMAND (10 vehicles in lane_1; discharging 10)", "belief": { "NS": 10.5, "EW": 7.0 }, "shadow": { "tier": "PREDATOR", "regime": "SATURATED", "esc": [ "CONFLICTING_SENSORS", "REGIME_CHANGE" ], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": 0.096, "agreed": true, "n_forecasts": 3, "pred_total_8s": 17.217, "ms": 1.907 } } }, "C14": { "state": "rrrrGGGgrrrrGGGg", "kind": "GREEN", "approach": "EW", "last_decision": { "type": "decision", "t": 1000.0, "j": "C14", "shown": { "NS": 0, "EW": 0 }, "truth": { "NS": 0, "EW": 0 }, "flags": {}, "phase": "EW_GREEN", "t_in": 9.0, "ev": null, "request": "EW", "valid": true, "effect": "extend EW", "decide_ms": 1.456, "reason": "NO_DEMAND_REST_IN_GREEN", "belief": { "NS": 0.0, "EW": 0.0 }, "shadow": { "tier": "PREDATOR", "regime": "FREE_FLOW", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": 1.489, "agreed": true, "n_forecasts": 4, "pred_total_8s": 0.753, "ms": 1.36 } } }, "C22": { "state": "GGgrrrGGgrrr", "kind": "GREEN", "approach": "NS", "last_decision": { "type": "decision", "t": 998.0, "j": "C22", "shown": { "NS": 1, "EW": 0 }, "truth": { "NS": 1, "EW": 0 }, "flags": {}, "phase": "ALL_RED", "t_in": 5.0, "ev": null, "request": "NS", "valid": true, "effect": "green NS", "decide_ms": 0.734, "reason": "VEHICLE_DEMAND (1 vehicles in lane_1)", "belief": { "NS": 1.0, "EW": 0.0 }, "shadow": { "tier": "PREDATOR", "regime": "LIGHT", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": 0.735, "agreed": true, "n_forecasts": 4, "pred_total_8s": 1.566, "ms": 0.669 } } } }, "emergency_vehicles": {}, "approach_halting_total": 124 }, "gui_run_matches_headless": true, "verified_on_disk": true }, { "eid": "E14", "kind": "sumo-gui screenshot of the running simulation", "file": "artifacts/final-adversarial-audit/evidence/E14.png", "sha256": "4fb9dc94d7dbc94c5a05422beadb66603d2d91016ba5e411fecbead4ca79b496", "captured_utc": "2026-10-25T18:44:46.821943+00:00", "run_id": "F/vector/95000", "scenario": "F", "arm": "vector", "seed": 95000, "sim_time_s": 1401.0, "caption": "the same view at 1401 s: lane 0 still blocked, traffic still on its assigned route", "claim": "no vehicle was rerouted (route changes 0 across every run)", "limitation": "documents the ABSENCE of rerouting; there is no rerouting module in the SUMO path", "links": [ "artifacts/final-adversarial-audit/trials/heldout/F/vector/95000.json", "artifacts/final-adversarial-audit/traces/heldout/F_vector_95000.jsonl.gz" ], "state_at_capture": { "sim_time_of_image_s": 1401.0, "junctions": { "C13": { "state": "GGGgrrrGGGgrrr", "kind": "GREEN", "approach": "NS", "last_decision": { "type": "decision", "t": 1400.0, "j": "C13", "shown": { "NS": 0, "EW": 0 }, "truth": { "NS": 0, "EW": 0 }, "flags": {}, "phase": "NS_GREEN", "t_in": 19.0, "ev": null, "request": "NS", "valid": true, "effect": "extend NS", "decide_ms": 0.132, "reason": "NO_DEMAND_REST_IN_GREEN", "belief": { "NS": 0.0, "EW": 0.0 }, "shadow": { "tier": "SENTRY", "regime": "FREE_FLOW", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": null, "agreed": true, "n_forecasts": 1, "pred_total_8s": 0.0, "ms": 0.076 } } }, "C12": { "state": "GGGgrrrGGGgrrr", "kind": "GREEN", "approach": "NS", "last_decision": { "type": "decision", "t": 1397.0, "j": "C12", "shown": { "NS": 1, "EW": 0 }, "truth": { "NS": 1, "EW": 0 }, "flags": {}, "phase": "ALL_RED", "t_in": 5.0, "ev": null, "request": "NS", "valid": true, "effect": "green NS", "decide_ms": 1.725, "reason": "VEHICLE_DEMAND (1 vehicles in lane_1)", "belief": { "NS": 1.0, "EW": 0.0 }, "shadow": { "tier": "PREDATOR", "regime": "LIGHT", "esc": [ "REGIME_CHANGE" ], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": 0.839, "agreed": true, "n_forecasts": 4, "pred_total_8s": 1.724, "ms": 1.565 } } }, "C23": { "state": "GGgrrrGGgrrr", "kind": "GREEN", "approach": "NS", "last_decision": { "type": "decision", "t": 1400.0, "j": "C23", "shown": { "NS": 0, "EW": 0 }, "truth": { "NS": 0, "EW": 0 }, "flags": {}, "phase": "NS_GREEN", "t_in": 20.0, "ev": null, "request": "NS", "valid": true, "effect": "extend NS", "decide_ms": 0.093, "reason": "NO_DEMAND_REST_IN_GREEN", "belief": { "NS": 0.0, "EW": 0.0 }, "shadow": { "tier": "SENTRY", "regime": "FREE_FLOW", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": null, "agreed": true, "n_forecasts": 1, "pred_total_8s": 0.0, "ms": 0.058 } } }, "C03": { "state": "rrrGGgrrrGGg", "kind": "GREEN", "approach": "EW", "last_decision": { "type": "decision", "t": 1397.0, "j": "C03", "shown": { "NS": 0, "EW": 10 }, "truth": { "NS": 0, "EW": 10 }, "flags": {}, "phase": "ALL_RED", "t_in": 5.0, "ev": null, "request": "EW", "valid": true, "effect": "green EW", "decide_ms": 2.148, "reason": "VEHICLE_DEMAND (10 vehicles in lane_2)", "belief": { "NS": 0.0, "EW": 10.0 }, "shadow": { "tier": "PREDATOR", "regime": "SATURATED", "esc": [ "REGIME_CHANGE" ], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": 0.227, "agreed": true, "n_forecasts": 3, "pred_total_8s": 11.336, "ms": 2.037 } } }, "C14": { "state": "GGGgrrrrGGGgrrrr", "kind": "GREEN", "approach": "NS", "last_decision": { "type": "decision", "t": 1400.0, "j": "C14", "shown": { "NS": 0, "EW": 1 }, "truth": { "NS": 0, "EW": 1 }, "flags": {}, "phase": "NS_GREEN", "t_in": 19.0, "ev": null, "request": "NS", "valid": true, "effect": "extend NS", "decide_ms": 0.092, "reason": "NO_DEMAND_REST_IN_GREEN", "belief": { "NS": 0.0, "EW": 0.5 }, "shadow": { "tier": "SENTRY", "regime": "FREE_FLOW", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": null, "agreed": true, "n_forecasts": 1, "pred_total_8s": 0.0, "ms": 0.057 } } }, "C22": { "state": "yyyrrryyyrrr", "kind": "YELLOW", "approach": "NS", "last_decision": { "type": "decision", "t": 1398.0, "j": "C22", "shown": { "NS": 0, "EW": 0 }, "truth": { "NS": 0, "EW": 0 }, "flags": {}, "phase": "NS_GREEN", "t_in": 45.0, "ev": null, "request": "NS", "valid": true, "effect": "max green: NS terminated (yellow)", "decide_ms": 0.097, "reason": "NO_DEMAND_REST_IN_GREEN", "belief": { "NS": 0.0, "EW": 0.0 }, "shadow": { "tier": "SENTRY", "regime": "FREE_FLOW", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": null, "agreed": true, "n_forecasts": 1, "pred_total_8s": 0.0, "ms": 0.063 } } } }, "emergency_vehicles": {}, "approach_halting_total": 160 }, "gui_run_matches_headless": true, "verified_on_disk": true }, { "eid": "E15", "kind": "sumo-gui screenshot of the running simulation", "file": "artifacts/final-adversarial-audit/evidence/E15.png", "sha256": "dc41e4ba6740e1973b7946a634718328f420e8ae179710b88912238fe0bcf03c", "captured_utc": "2026-10-25T18:20:46.242824+00:00", "run_id": "I/vector/95000", "scenario": "I", "arm": "vector", "seed": 95000, "sim_time_s": 1291.0, "caption": "C41 at 1291 s, scenario I: both lanes of the C31->C41 approach blocked by vehicles stalled at the stop line since 641/662 s; VECTOR has held EW green for 43 s on a 32-vehicle queue that cannot move (it ends at max green, 45 s, and is re-served)", "claim": "VECTOR's law serves a queue that cannot discharge: halting count is its only demand signal (the mechanism of section 5.2)", "limitation": "one junction, one instant; the decision sequence is in the trace (E27) and the aggregate in ineffective green (S18)", "links": [ "artifacts/final-adversarial-audit/trials/heldout/I/vector/95000.json", "artifacts/final-adversarial-audit/traces/heldout/I_vector_95000.jsonl.gz" ], "state_at_capture": { "sim_time_of_image_s": 1291.0, "junctions": { "C41": { "state": "rrrrGGGgrrrrGGGg", "kind": "GREEN", "approach": "EW", "last_decision": { "type": "decision", "t": 1290.0, "j": "C41", "shown": { "NS": 2, "EW": 32 }, "truth": { "NS": 2, "EW": 32 }, "flags": {}, "phase": "EW_GREEN", "t_in": 42.0, "ev": null, "request": "EW", "valid": true, "effect": "extend EW", "decide_ms": 0.147, "reason": "VEHICLE_DEMAND (32 vehicles in lane_2; discharging 32)", "belief": { "NS": 2.0, "EW": 32.0 }, "shadow": { "tier": "SENTRY", "regime": "HEAVY", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": null, "agreed": true, "n_forecasts": 1, "pred_total_8s": 34.0, "ms": 0.087 } } }, "C31": { "state": "rrrGGGgrrrGGGg", "kind": "GREEN", "approach": "EW", "last_decision": { "type": "decision", "t": 1283.0, "j": "C31", "shown": { "NS": 0, "EW": 2 }, "truth": { "NS": 0, "EW": 2 }, "flags": {}, "phase": "ALL_RED", "t_in": 5.0, "ev": null, "request": "EW", "valid": true, "effect": "green EW", "decide_ms": 1.135, "reason": "VEHICLE_DEMAND (2 vehicles in lane_2)", "belief": { "NS": 0.0, "EW": 2.0 }, "shadow": { "tier": "PREDATOR", "regime": "LIGHT", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": 0.539, "agreed": true, "n_forecasts": 4, "pred_total_8s": 2.708, "ms": 1.024 } } }, "C40": { "state": "rrrrGGgrrrrGGg", "kind": "GREEN", "approach": "EW", "last_decision": { "type": "decision", "t": 1285.0, "j": "C40", "shown": { "NS": 1, "EW": 7 }, "truth": { "NS": 1, "EW": 7 }, "flags": {}, "phase": "ALL_RED", "t_in": 5.0, "ev": null, "request": "EW", "valid": true, "effect": "green EW", "decide_ms": 0.256, "reason": "VEHICLE_DEMAND (7 vehicles in lane_2)", "belief": { "NS": 1.0, "EW": 7.0 }, "shadow": { "tier": "SENTRY", "regime": "MODERATE", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": null, "agreed": true, "n_forecasts": 1, "pred_total_8s": 8.0, "ms": 0.149 } } }, "C30": { "state": "rrrGGgrrrGGg", "kind": "GREEN", "approach": "EW", "last_decision": { "type": "decision", "t": 1288.0, "j": "C30", "shown": { "NS": 1, "EW": 5 }, "truth": { "NS": 1, "EW": 5 }, "flags": {}, "phase": "ALL_RED", "t_in": 5.0, "ev": null, "request": "EW", "valid": true, "effect": "green EW", "decide_ms": 0.196, "reason": "VEHICLE_DEMAND (5 vehicles in lane_2)", "belief": { "NS": 1.0, "EW": 5.0 }, "shadow": { "tier": "SENTRY", "regime": "MODERATE", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": null, "agreed": true, "n_forecasts": 1, "pred_total_8s": 6.0, "ms": 0.099 } } }, "C42": { "state": "yyyyrrryyyyrrr", "kind": "YELLOW", "approach": "NS", "last_decision": { "type": "decision", "t": 1288.0, "j": "C42", "shown": { "NS": 0, "EW": 1 }, "truth": { "NS": 0, "EW": 1 }, "flags": {}, "phase": "NS_GREEN", "t_in": 8.0, "ev": null, "request": "EW", "valid": true, "effect": "end NS green (yellow)", "decide_ms": 0.923, "reason": "VEHICLE_DEMAND (1 vehicles in lane_2; gap_out)", "belief": { "NS": 0.0, "EW": 1.0 }, "shadow": { "tier": "PREDATOR", "regime": "LIGHT", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": 0.606, "agreed": true, "n_forecasts": 4, "pred_total_8s": 1.431, "ms": 0.858 } } }, "C32": { "state": "rrryyyrrryyy", "kind": "YELLOW", "approach": "EW", "last_decision": { "type": "decision", "t": 1290.0, "j": "C32", "shown": { "NS": 2, "EW": 0 }, "truth": { "NS": 2, "EW": 0 }, "flags": {}, "phase": 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stress at 1041 s: row-1 surge, C31->C41 blocked, ambulance and fire engine en route, a capacity cut due at 1100 s", "claim": "VECTOR ran the whole network under simultaneous stresses", "limitation": "the effect of VECTOR, if any, is in the paired metrics", "links": [ "artifacts/final-adversarial-audit/trials/heldout/O/vector/95000.json", "artifacts/final-adversarial-audit/traces/heldout/O_vector_95000.jsonl.gz" ], "state_at_capture": { "sim_time_of_image_s": 1041.0, "junctions": { "C33": { "state": "GGgrrrGGgrrr", "kind": "GREEN", "approach": "NS", "last_decision": { "type": "decision", "t": 1033.0, "j": "C33", "shown": { "NS": 1, "EW": 1 }, "truth": { "NS": 1, "EW": 1 }, "flags": {}, "phase": "ALL_RED", "t_in": 5.0, "ev": null, "request": "NS", "valid": true, "effect": "green NS", "decide_ms": 0.742, "reason": "VEHICLE_DEMAND (1 vehicles in lane_1)", "belief": { "NS": 1.0, "EW": 1.0 }, "shadow": { "tier": "PREDATOR", "regime": "LIGHT", "esc": [], "invoked": [], "skipped": 0, 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5.0, "ev": { "vid": "amb1", "ap": "EW" }, "request": "EW", "valid": true, "effect": "green EW", "decide_ms": 0.179, "reason": "EMERGENCY_OVERRIDE (0.95)", "belief": { "NS": 0.0, "EW": 0.0 }, "shadow": { "tier": "APEX", "regime": "EMERGENCY", "esc": [ "EMERGENCY" ], "invoked": [ "analytic_rollout" ], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": null, "agreed": true, "n_forecasts": 0, "pred_total_8s": null, "ms": 0.132 } } } }, "emergency_vehicles": { "amb1": { "x": 536.0, "y": 998.4, "speed": 12.74, "lane": "C14_C24_1" }, "ev1": { "x": 199.3, "y": 1001.3, "speed": 6.48, "lane": ":C04_17_0" }, "fire1": { "x": 601.6, "y": 952.5, "speed": 10.8, "lane": "C23_C24_0" } }, "approach_halting_total": 250 }, "gui_run_matches_headless": true, "verified_on_disk": true }, { "eid": "E17", "kind": "audit dashboard rendering recorded results", "file": "artifacts/final-adversarial-audit/evidence/E17.png", "sha256": "0aba1b3daa80d6a66796c28c6150bd4e39da68bfb4cc5b5bb4379a5343e34564", "captured_utc": "2026-10-25T18:33:23.064Z", "run_id": null, "scenario": null, "arm": null, "seed": null, "sim_time_s": null, "caption": "Primary endpoint on the held-out seeds: VECTOR minus SUMO's native actuated control, per scenario, paired 95% t-intervals; the coloured label is the unadjusted interval, the Holm column is the family-wise test (only B rejects)", "claim": "VECTOR does not beat the native actuated controller on mean time loss; it is significantly worse in B after Holm correction", "limitation": "10 paired seeds per scenario; one synthetic network; the native controller uses SUMO's own detectors", "links": [ "artifacts/final-adversarial-audit/results/heldout/comparisons.json" ], "view": "comparison?ep=P1_mean_time_loss_s&base=native_actuated", "source_sha256": { "artifacts/final-adversarial-audit/results/heldout/comparisons.json": "24d2bc0a0d28d25835d3dadddaa298de20d0d23ddad405799553206a6e3b5bb6" }, "verified_on_disk": true }, { "eid": "E18", "kind": "audit dashboard rendering recorded results", "file": "artifacts/final-adversarial-audit/evidence/E18.png", "sha256": "141d5874a1ff9bf8669485ab41d93057aa5602cce2173a32f297882f0ac65d8f", "captured_utc": "2026-10-25T18:33:24.559Z", "run_id": "A/vector/95000", "scenario": "A", "arm": "vector", "seed": 95000, "sim_time_s": 1200, "caption": "One control cycle end to end at C21, t=1200 s, scenario A: measurement, sensor, observer, law, adapter, SUMO, shadow", "claim": "the live path is SUMO -> observer -> decide_signals -> SignalAdapter -> SUMO; the shadow has no path to the decision", "limitation": "a single decision record; that the shadow has no influence is proven by the paired signal-sequence check, not by this image", "links": [ "artifacts/final-adversarial-audit/traces/heldout/A_vector_95000.jsonl.gz" ], "view": "trace?sid=A&seed=95000&j=C21&t=1200", "source_sha256": { 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"3c31c958b8f865bf277141e6fdd016316f037582457843ece4a863c2bfd0cbe3", "captured_utc": "2026-10-25T18:23:11.914578+00:00", "run_id": "O/vector/95000", "scenario": "O", "arm": "vector", "seed": 95000, "sim_time_s": 2691.0, "caption": "end of the combined stress run (2691 s): demand stopped at 2100 s, yet 601 vehicles are still in the network (569 halting at approaches); it did not drain", "claim": "under combined stress VECTOR leaves a residual queue at the end of the run", "limitation": "final metrics are in the results tables", "links": [ "artifacts/final-adversarial-audit/trials/heldout/O/vector/95000.json", "artifacts/final-adversarial-audit/traces/heldout/O_vector_95000.jsonl.gz" ], "state_at_capture": { "sim_time_of_image_s": 2691.0, "junctions": { "C33": { "state": "rrrGGgrrrGGg", "kind": "GREEN", "approach": "EW", "last_decision": { "type": "decision", "t": 2690.0, "j": "C33", "shown": { "NS": 0, "EW": 0 }, "truth": { "NS": 0, "EW": 0 }, "flags": {}, "phase": "EW_GREEN", "t_in": 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"C24": { "state": "GGgrrrrGGgrrrr", "kind": "GREEN", "approach": "NS", "last_decision": { "type": "decision", "t": 2690.0, "j": "C24", "shown": { "NS": 0, "EW": 0 }, "truth": { "NS": 0, "EW": 0 }, "flags": {}, "phase": "NS_GREEN", "t_in": 40.0, "ev": null, "request": "NS", "valid": true, "effect": "extend NS", "decide_ms": 0.164, "reason": "NO_DEMAND_REST_IN_GREEN", "belief": { "NS": 0.0, "EW": 0.0 }, "shadow": { "tier": "SENTRY", "regime": "FREE_FLOW", "esc": [], "invoked": [], "skipped": 0, "degraded": "FULL", "fallback": false, "disagreement": null, "agreed": true, "n_forecasts": 1, "pred_total_8s": 0.0, "ms": 0.103 } } } }, "emergency_vehicles": {}, "approach_halting_total": 569 }, "gui_run_matches_headless": true, "verified_on_disk": true }, { "eid": "E21", "kind": "sumo-gui screenshot of the running simulation", "file": "artifacts/final-adversarial-audit/evidence/E21.png", "sha256": "9a75291eec5848fc0c71e35e16961473078273fcc594de903fdd9dcaf1136cb5", "captured_utc": "2026-10-25T18:03:55.881273+00:00", "run_id": "R0/native_actuated/95000", "scenario": "R0", "arm": "native_actuated", "seed": 95000, "sim_time_s": 601.0, "caption": "reference scenario R0 at 601 s under SUMO's native actuated baseline: the traffic state with no VECTOR and no event", "claim": "the baseline network state before any intervention or disturbance", "limitation": "one instant of one seed", "links": [ "artifacts/final-adversarial-audit/trials/heldout/R0/native_actuated/95000.json", "artifacts/final-adversarial-audit/traces/heldout/R0_native_actuated_95000.jsonl.gz" ], "state_at_capture": { "sim_time_of_image_s": 601.0, "junctions": { "C33": { "state": "rrrGGgrrrGGg", "kind": "GREEN", "approach": "EW", "last_decision": null }, "C32": { "state": "rrrGGgrrrGGg", "kind": "GREEN", "approach": "EW", "last_decision": null }, "C23": { "state": "GGgrrrGGgrrr", "kind": "GREEN", "approach": "NS", "last_decision": null }, "C22": { "state": "rrrrrrrrrrrr", "kind": "ALL_RED", "approach": null, "last_decision": null }, "C34": { "state": "rrryyyyrrryyyy", "kind": "YELLOW", "approach": "EW", "last_decision": null }, "C24": { "state": "GGgrrrrGGgrrrr", "kind": "GREEN", "approach": "NS", "last_decision": null } }, "emergency_vehicles": {}, "approach_halting_total": 45 }, "gui_run_matches_headless": true, "verified_on_disk": true }, { "eid": "E22", "kind": "audit dashboard rendering recorded results", "file": "artifacts/final-adversarial-audit/evidence/E22.png", "sha256": "2ebc273701da36caacb753a98b29d2ac2cec58c776a1507dc772e4e1fa6a6ba9", "captured_utc": "2026-10-25T18:33:25.595Z", "run_id": "E/*/95000", "scenario": "E", "arm": null, "seed": 95000, "sim_time_s": null, "caption": "Scenario E, seed 95000: ambulance, fire engine and police in every arm", "claim": "VECTOR's emergency override gives the shortest trip for all three emergency vehicles, against every baseline, on this seed and in the 10-seed means", "limitation": "ideal detection from simulator ground truth; ordinary vehicles do not yield; one seed shown, the 10-seed result is in emergency.json", "links": [ "artifacts/final-adversarial-audit/results/heldout/emergency.json" ], "view": "emergency?sid=E&seed=95000", "source_sha256": { "artifacts/final-adversarial-audit/results/heldout/emergency.json": "a0cb358bb8a5b106977f5a270ed4be4b0080013446c7020f38ed20cec21396b0" }, "verified_on_disk": true }, { "eid": "E23", "kind": "audit dashboard rendering recorded results", "file": "artifacts/final-adversarial-audit/evidence/E23.png", "sha256": "1b92b662602c82e3e75dfdd8dace31e58d774a2b627f9fc945c575c682c2a8e0", "captured_utc": "2026-10-25T18:33:26.688Z", "run_id": "L/vector/95000", "scenario": "L", "arm": "vector", "seed": 95000, "sim_time_s": 1134, "caption": "Scenario L, junction C44 (approaches swapped), t 1134-1172 s: stale (10 s delayed), contradictory, dropped and invalid observations", "claim": "VECTOR acts on contradictory input without detecting it: at C44, 32-42 vehicles queue on EW while the swapped, 10 s-delayed view shows them on NS; VECTOR extends NS green until max green ends it, then serves NS again", "limitation": "the corruption is the audit's model; the ExtremisCanonical adapter drops the stale flag, so VECTOR cannot see it; one junction, one window", "links": [ "artifacts/final-adversarial-audit/traces/heldout/L_vector_95000.jsonl.gz" ], "view": "observation?sid=L&seed=95000&arm=vector&j=C44&t0=1134&t1=1172", "source_sha256": { "artifacts/final-adversarial-audit/traces/heldout/L_vector_95000.jsonl.gz": "40aefcd8fe7ea75b90da0adb3581a4151dd10b5f663c29ff4bdeda6e239a0aef" }, "verified_on_disk": true }, { "eid": "E24", "kind": "audit dashboard rendering recorded results", "file": "artifacts/final-adversarial-audit/evidence/E24.png", "sha256": "fb1210785ca6817007a130bbd1b0e28b0a9e612728fa734e555f3e5540ed817c", "captured_utc": "2026-10-25T18:33:24.077Z", "run_id": null, "scenario": null, "arm": null, "seed": null, "sim_time_s": null, "caption": "Maximum red wait: VECTOR minus native, per scenario", "claim": "VECTOR's starvation guard (90 s) lets some approaches wait about 50 s longer than under native control, in every scenario", "limitation": "a worst-case statistic; it says nothing about how many vehicles waited that long", "links": [ "artifacts/final-adversarial-audit/results/heldout/comparisons.json" ], "view": "comparison?ep=S14_max_red_wait_s&base=native_actuated", "source_sha256": { "artifacts/final-adversarial-audit/results/heldout/comparisons.json": "24d2bc0a0d28d25835d3dadddaa298de20d0d23ddad405799553206a6e3b5bb6" }, "verified_on_disk": true }, { "eid": "E25", "kind": "audit dashboard rendering recorded results", "file": "artifacts/final-adversarial-audit/evidence/E25.png", "sha256": "16b4a1db6448c13543748d683f13e93b8760bdb3e162df317e165abccbf01ff1", "captured_utc": "2026-10-25T18:33:23.560Z", "run_id": null, "scenario": null, "arm": null, "seed": null, "sim_time_s": null, "caption": "Primary endpoint: VECTOR minus the simple vehicle-actuated rule controller", "claim": "against a simple actuated rule VECTOR is better in several scenarios unadjusted, with no Holm rejection", "limitation": "secondary family; the vehicle-actuated baseline is a simple gap-out rule on the same harness", "links": [ "artifacts/final-adversarial-audit/results/heldout/comparisons.json" ], "view": "comparison?ep=P1_mean_time_loss_s&base=vehicle_actuated", "source_sha256": { "artifacts/final-adversarial-audit/results/heldout/comparisons.json": "24d2bc0a0d28d25835d3dadddaa298de20d0d23ddad405799553206a6e3b5bb6" }, "verified_on_disk": true }, { "eid": "E26", "kind": "audit dashboard rendering recorded results", "file": "artifacts/final-adversarial-audit/evidence/E26.png", "sha256": "4cb54e8ca439002a52ac1872c0e4cfee3a085a7b5c0cb2b3d99719e4666c0862", "captured_utc": "2026-10-25T18:33:26.082Z", "run_id": "K/*/95000", "scenario": "K", "arm": null, "seed": 95000, "sim_time_s": null, "caption": "Scenario K, seed 95000: three emergency vehicles in a saturated network", "claim": "under saturation the override does not guarantee arrival: on this seed the police car (pol1, E4->W1) is still in the network at the end under VECTOR, vehicle-actuated and fixed-time control; only the native programme gets it through (over 10 seeds: VECTOR 5/10, native 7/10, vehicle-actuated 0/10, fixed 2/10)", "limitation": "one seed shown; arrival counts over 10 seeds are in emergency.json", "links": [ "artifacts/final-adversarial-audit/results/heldout/emergency.json" ], "view": "emergency?sid=K&seed=95000", "source_sha256": { "artifacts/final-adversarial-audit/results/heldout/emergency.json": "a0cb358bb8a5b106977f5a270ed4be4b0080013446c7020f38ed20cec21396b0" }, "verified_on_disk": true }, { "eid": "E27", "kind": "audit dashboard rendering recorded results", "file": "artifacts/final-adversarial-audit/evidence/E27.png", "sha256": "19b9176ddc0358b684ce8328372651323a2aa44ec9856827b302dc92ac88813c", "captured_utc": "2026-10-25T18:33:27.413Z", "run_id": "I/vector/95000", "scenario": "I", "arm": "vector", "seed": 95000, "sim_time_s": 1243, "caption": "Scenario I, junction C41, 1243-1320 s: every decision while both lanes of the C31->C41 approach are blocked at the stop line", "claim": "VECTOR serves EW green to max green (45 s) on a 29-34 vehicle queue that does not discharge, then re-serves EW after clearance; its reason string labels the queue 'discharging'", "limitation": "one junction, one seed; the aggregate is ineffective green (S18) and the cross-cell correlation in DIAGNOSIS.md D4", "links": [ "artifacts/final-adversarial-audit/traces/heldout/I_vector_95000.jsonl.gz" ], "view": "observation?sid=I&seed=95000&arm=vector&j=C41&t0=1243&t1=1320&n=60", "source_sha256": { "artifacts/final-adversarial-audit/traces/heldout/I_vector_95000.jsonl.gz": "875764da99c48c15193eb367a65a7ea7a493dfd79fd6b337269022c71609ad80" }, "verified_on_disk": true } ] }