{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930005734},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930005974","493:4930004513","493:4930006041","493:4930004242","493:4930004655","493:4930005886","466:4660002799","466:4660002135","480:4800005472","487:4870005731","493:4930005104","487:4870006298","493:4930001256","493:4930001518","487:4870005415","493:4930005818","493:4930005565","496:4960000969","466:4660002793","480:4800005223","494:4940002194","487:4870006913","496:4960010300","493:4930003367","493:4930004499"],"twin_admin_codes":[493,493,493,493,493,493,466,466,480,487,493,487,493,493,487,493,493,496,466,480,494,487,496,493,493],"twin_sims":[0.5815815439344755,0.5806292176604217,0.4138044649902639,0.38440270359896367,0.36283250030630426,0.2843978016606019,0.22505649169068695,0.22267364203059353,0.21695411379768803,0.17400084117335546,0.17254375706032146,0.16481775621005595,0.14967504599996376,0.14877238406500295,0.14609822050894683,0.13788800850735136,0.1351885439943913,0.13339913417945834,0.12967161167785796,0.12944716210167975,0.12885039461099398,0.1260424277963925,0.12389140007154154,0.12167992038444334,0.12152412448127739],"twin_dists":[0.13521974869057998,0.13542402152726793,0.17252902742117485,0.17959012627384932,0.18493451913685446,0.20595500216110826,0.2243037175802652,0.22510272866448358,0.22704418541956847,0.24288231640062322,0.24346561194889643,0.24661895928668007,0.2531245890955474,0.2535273585961856,0.2547312611154007,0.2585326742093588,0.2598194123991887,0.2606830172604907,0.2625103693003965,0.2626216600823946,0.26291827131578677,0.264328034199501,0.2654241756403053,0.2665663196339252,0.26664737685043655],"n_dims_used":45,"mean_confidence":0.9219085693359375},"coverage":{"mean_confidence":0.9219085693359375,"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}}