{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940001299},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["494:4940003399","470:4700005684","494:4940001659","494:4940001573","470:4700007127","480:4800003225","478:4780005871","469:4690001653","494:4940002276","470:4700005840","494:4940002609","480:4800003593","466:4660005294","481:4810003683","496:4960008169","480:4800003787","494:4940003632","470:4700007019","481:4810004405","494:4940003516","493:4930001973","494:4940001959","480:4800003171","494:4940002616","494:4940002953"],"twin_admin_codes":[494,470,494,494,470,480,478,469,494,470,494,480,466,481,496,480,494,470,481,494,493,494,480,494,494],"twin_sims":[0.11834450951541226,0.09832860273623488,0.09276830646596713,0.082902417444706,0.07645703525612535,0.05860672676938187,0.052962659965675375,0.050740332015582146,0.04833695902793626,0.045106147776798604,0.04493856962655388,0.04402076645561304,0.04182029115595439,0.041327677082736644,0.04067104805205482,0.04006551779925461,0.039414480770672826,0.03882268549503846,0.03842338222707586,0.03800241868520076,0.037777463163169246,0.03744863584793791,0.035431993627589635,0.0341959659682904,0.03396499533838367],"twin_dists":[0.2683192660413643,0.279724460695657,0.2832127668120616,0.28983208306369923,0.29450461573294767,0.309357964403081,0.31483076650954095,0.317119042755968,0.31968962188568395,0.3233189678913108,0.3235130903581838,0.32458717600800807,0.32724111582249316,0.327851306211148,0.32867426540193717,0.3294431798065723,0.33028090754475065,0.3310526169793751,0.33157895641493207,0.3321388855545071,0.3324402590015182,0.3328835375733458,0.3356766908148618,0.33745618685921935,0.33779476989107093],"n_dims_used":45,"mean_confidence":0.9125896877712674},"coverage":{"mean_confidence":0.9125896877712674,"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}}