{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006387},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005367","485:4850006304","485:4850006057","485:4850005881","485:4850005888","485:4850005095","485:4850005886","485:4850006225","485:4850005960","485:4850005298","485:4850005365","485:4850005433","485:4850005094","485:4850005882","485:4850006308","485:4850006303","485:4850004833","485:4850005299","485:4850006222","485:4850005719","485:4850005899","485:4850005896","485:4850006145","485:4850005720","485:4850004447"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.8654488280296199,0.8190003502163767,0.799687077694345,0.7463158586918447,0.7420853260531551,0.7133780019636623,0.6995727083550218,0.6867184798356819,0.6818769365335436,0.6530695960589916,0.6264382038282351,0.6243003528927296,0.6219357966275115,0.6000734569564421,0.5834306742913793,0.5813922121707636,0.5682569703673112,0.5644990630384643,0.5558936955899246,0.5535841365471802,0.5373208635904844,0.5259749099288155,0.5205823707580798,0.5205117236639599,0.4937071986177918],"twin_dists":[0.0698205606796141,0.08207220236024451,0.08683831686122623,0.09935294129156653,0.10031340074283326,0.10674131865511804,0.10978590041544438,0.11259913613107014,0.1136540657853069,0.11988921745917801,0.12561020327486083,0.1260684218134,0.12657511995527612,0.1312571997597847,0.13482318561129933,0.13526035802994393,0.1380806529370664,0.13888879385256164,0.1407420280724564,0.14124010584156174,0.1447573195399706,0.14722311661094223,0.14839910964432032,0.14841453474981423,0.15430626659542324],"n_dims_used":45,"mean_confidence":0.919535658094618},"coverage":{"mean_confidence":0.919535658094618,"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}}