{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730004720},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730004721","475:4750005232","475:4750006342","473:4730007448","475:4750007183","475:4750005930","475:4750005758","473:4730002238","475:4750005843","475:4750006503","475:4750003137","469:4690000207","475:4750006662","475:4750005931","473:4730007626","475:4750006742","469:4690001588","500:5000007277","475:4750007394","485:4850008169","478:4780009032","473:4730002225","500:5000008314","475:4750006102","475:4750005489"],"twin_admin_codes":[473,475,475,473,475,475,475,473,475,475,475,469,475,475,473,475,469,500,475,485,478,473,500,475,475],"twin_sims":[0.2772447498563888,0.18185793566624156,0.16946560346535663,0.16130571817840603,0.15886704681398373,0.14189154322798708,0.13903457726853058,0.12982506406781252,0.12724572955625268,0.12217975137634092,0.12010037299057649,0.11204856307715792,0.11190705143076402,0.11007850059763351,0.10851834988161466,0.10563398754601937,0.10560293978210378,0.10548405834471053,0.10457704590559805,0.10326212983371598,0.10270010013962315,0.08711559727979921,0.08683117376810151,0.08621617805585145,0.08260806461961558],"twin_dists":[0.20803076210039254,0.23979553986914248,0.24470954220853872,0.24808772944621738,0.2491213138688512,0.25665855809558835,0.2579918439891878,0.2624343653775817,0.26372102350004695,0.2663068015216969,0.26739182216715335,0.27173410908579254,0.27181254250461845,0.2728329788028796,0.27371404831976187,0.2753691428172422,0.27538714846317214,0.2754561299004281,0.2759844282774698,0.2767566861255583,0.27708910951593063,0.2869326508215524,0.28712482800061295,0.28754208194581254,0.2900390111236013],"n_dims_used":45,"mean_confidence":0.9182782491048177},"coverage":{"mean_confidence":0.9182782491048177,"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}}