{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660013601},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660013996","469:4690002433","466:4660013672","469:4690003844","469:4690005115","469:4690002635","466:4660013734","466:4660013995","466:4660013606","469:4690004862","469:4690004328","466:4660013269","469:4690004032","466:4660013151","469:4690003939","487:4870002675","469:4690003338","469:4690001125","466:4660013264","469:4690004941","469:4690002934","469:4690002435","469:4690003744","469:4690002432","487:4870003584"],"twin_admin_codes":[466,469,466,469,469,469,466,466,466,469,469,466,469,466,469,487,469,469,466,469,469,469,469,469,487],"twin_sims":[0.7595556768960037,0.7148786941790695,0.699206181033199,0.6796054789235502,0.6762404471657452,0.6631729166755469,0.6480636646997814,0.6266488481005441,0.6135405705408585,0.5861224633070663,0.5634367510664241,0.559592709746078,0.5465873420146482,0.5281596885840093,0.5235458219899676,0.5185873412652937,0.5154627704218298,0.5107257684063868,0.5092420438461754,0.5070515230707843,0.5038133554332294,0.5014431449775392,0.497134578365447,0.4952478926763822,0.48527930881355275],"twin_dists":[0.09632128936447962,0.10640872974139057,0.10986638806506653,0.11414819741245048,0.11487933600132383,0.11770949929287239,0.12096696030296299,0.125565048960442,0.12837341028703822,0.1342460665255328,0.13911736482943235,0.1399449355325268,0.1427510467067531,0.1467474355575106,0.1477525051678313,0.14883489493243737,0.1495182197896579,0.15055612647508257,0.15088172095182484,0.15136286821663164,0.15207513946076545,0.15259727754329852,0.15354817460328138,0.15396529798042666,0.1561770447642958],"n_dims_used":45,"mean_confidence":0.9209949917263455},"coverage":{"mean_confidence":0.9209949917263455,"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}}