{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970002015},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970002797","497:4970002676","497:4970002098","497:4970002476","497:4970002255","497:4970002546","466:4660011772","497:4970002738","478:4780002054","487:4870003798","497:4970002736","487:4870004769","497:4970002026","466:4660012418","487:4870001827","497:4970002959","496:4960007954","487:4870003387","487:4870001901","487:4870000802","497:4970002177","497:4970002184","487:4870000495","487:4870002621","466:4660012261"],"twin_admin_codes":[497,497,497,497,497,497,466,497,478,487,497,487,497,466,487,497,496,487,487,487,497,497,487,487,466],"twin_sims":[0.3921922698134352,0.22012684558914725,0.13807606592191146,0.07952724744368557,0.07855397759477944,0.06910465476385382,0.0673248430146473,0.0634210145258311,0.06203998347673179,0.05569911858638913,0.05202354175747656,0.05059115933887338,0.04860107674397961,0.048156484373370646,0.047659285408692575,0.04597666573924754,0.044566471228217955,0.044309215916094324,0.0426833630859361,0.04268034656953048,0.04191950525118417,0.04062371980915031,0.03969966450916819,0.03886429306590527,0.03796265609153288],"twin_dists":[0.177695930431245,0.2259630461320979,0.258443738753677,0.29224100642973044,0.2929508585235118,0.3002395458307218,0.30170187076665683,0.305023167406456,0.30623821411030866,0.31212008747914316,0.3157878295197893,0.3172756072697664,0.31940198209520193,0.3198869250609998,0.3204336983805101,0.3223201821125356,0.32394630981203476,0.3242476002369815,0.3261864938714963,0.3261901484869994,0.32711895482458053,0.32873401436177857,0.3299125165648596,0.3309980360863154,0.33219204543369096],"n_dims_used":45,"mean_confidence":0.9098186916775174},"coverage":{"mean_confidence":0.9098186916775174,"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}}