{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006679},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006605","500:5000000248","485:4850006754","485:4850007648","485:4850007647","485:4850007345","499:4990002458","485:4850006036","500:5000001078","485:4850007828","485:4850007274","485:4850007651","500:5000000511","485:4850005801","485:4850005243","485:4850007059","485:4850005177","485:4850007649","500:5000001903","485:4850007597","485:4850008630","485:4850007098","500:5000001920","485:4850006838","485:4850006195"],"twin_admin_codes":[485,500,485,485,485,485,499,485,500,485,485,485,500,485,485,485,485,485,500,485,485,485,500,485,485],"twin_sims":[0.5558999570670718,0.4819345139994715,0.35718422308091125,0.34017479512363485,0.3308817494225908,0.2796419547028388,0.2561651028156335,0.24964632384858804,0.2452625665285561,0.22877201519291737,0.22708947559623138,0.2230549592224189,0.18967349734275837,0.1893875358432187,0.1893029791471756,0.18538539790057523,0.1843442049091266,0.17617887774618923,0.16188708655208112,0.15772289447827492,0.154873890401364,0.1530289652732139,0.14744719762137315,0.13970612519897344,0.12716066153999167],"twin_dists":[0.14074067815076657,0.1569222472859796,0.1863600329703093,0.19072506810785983,0.19315914421647265,0.20733152961508564,0.21434666609014447,0.21636560003191047,0.21774231042489262,0.22306897576664744,0.22362645735726897,0.22497448478507903,0.2368172242455267,0.23692466385056657,0.23695645468032928,0.2384403901156234,0.23883848228370388,0.24201687832318847,0.24784300528589862,0.2496102244999956,0.25083898788765935,0.2516435451154569,0.25412193820664414,0.25767662340239234,0.2637637931823847],"n_dims_used":45,"mean_confidence":0.9200975206163194},"coverage":{"mean_confidence":0.9200975206163194,"n_dims_used":45,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}