{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005733},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700005588","470:4700006712","470:4700005897","470:4700006735","470:4700004472","470:4700006035","470:4700005606","489:4890000440","470:4700006323","470:4700007531","470:4700005755","470:4700008435","472:4720001905","470:4700005736","470:4700005596","479:4790001949","479:4790003058","481:4810001011","470:4700005738","470:4700007903","470:4700000787","470:4700007620","470:4700001771","470:4700007425","470:4700007906"],"twin_admin_codes":[470,470,470,470,470,470,470,489,470,470,470,470,472,470,470,479,479,481,470,470,470,470,470,470,470],"twin_sims":[0.8612150991543992,0.761888701093497,0.7421978896280115,0.6541524206015118,0.630704707653487,0.6064230683518872,0.591469512630497,0.5836527983677489,0.5708906670389798,0.5484202819615156,0.5386051449958985,0.5373246314212292,0.5272533531498943,0.5223471109014378,0.5147318421389393,0.49084203973504686,0.48517549157807716,0.4850425575807249,0.4840969209475754,0.4762076725028091,0.47604999004685206,0.46759905316271366,0.4623445354757418,0.45427026853078595,0.45148393205999504],"twin_dists":[0.0709953823604912,0.09578272856493678,0.10028789399706889,0.11965590970191975,0.1246954030505697,0.12989752549897315,0.13310014206099866,0.13477555528626128,0.13751464516501175,0.14235492113917342,0.14447887863656697,0.1447565024600387,0.14694471505541704,0.14801395372308768,0.14967821494594225,0.15494117935877655,0.15620015064417234,0.15622973906762364,0.156440291163409,0.15820197116760706,0.1582372769827687,0.1601351980003843,0.16132114847906856,0.1631528522931882,0.163787691113776],"n_dims_used":43,"mean_confidence":0.913480093312818},"coverage":{"mean_confidence":0.913480093312818,"n_dims_used":43,"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}}