{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009254},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730008833","473:4730007682","473:4730007350","476:4760000240","473:4730008512","471:4710000256","473:4730007351","475:4750009684","473:4730008522","473:4730007914","475:4750009616","471:4710000396","473:4730003220","473:4730008198","473:4730009315","473:4730003649","473:4730008197","475:4750009685","498:4980000142","473:4730008916","471:4710000299","473:4730008314","476:4760000929","473:4730007120","475:4750009678"],"twin_admin_codes":[473,473,473,476,473,471,473,475,473,473,475,471,473,473,473,473,473,475,498,473,471,473,476,473,475],"twin_sims":[0.6074043862093003,0.4605038819116387,0.3898734409596846,0.3635390907454975,0.3408130231210808,0.3155752089120332,0.30310853899557216,0.2961975652930284,0.2840343245598103,0.2823093957010424,0.27960422123969475,0.27752140980522955,0.27396901464215634,0.24106394848677246,0.23961701700414442,0.23769688351276932,0.23767701416329715,0.23190271730121345,0.2304141415240549,0.21379108131023386,0.21080664996162407,0.21002661630018218,0.20975087045334972,0.20180827506906648,0.20092445858195324],"twin_dists":[0.12968739888750294,0.1617376995962975,0.1782579360950117,0.18475698688791525,0.19055922577304327,0.19725179151620748,0.20066884490157105,0.20259825559751948,0.20605971343794643,0.20655774002823607,0.2073425076468302,0.20794987655224614,0.20899224489313992,0.21907582030292388,0.21953885856014319,0.22015614372180461,0.22016254827561346,0.22203883515836878,0.22252749183469459,0.22813266061958254,0.22916970016176816,0.22944238812293183,0.22953894930106067,0.2323582826698623,0.2326766789205362],"n_dims_used":45,"mean_confidence":0.9188005235460069},"coverage":{"mean_confidence":0.9188005235460069,"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}}