{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":500,"cluster_id":5000011230},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["500:5000010390","500:5000011085","500:5000011502","500:5000010862","500:5000011294","500:5000011299","500:5000010864","500:5000010863","500:5000011396","500:5000004745","500:5000011084","500:5000010688","500:5000011087","500:5000010955","500:5000010861","500:5000011035","500:5000010781","500:5000009118","500:5000009756","500:5000011092","500:5000011257","500:5000007885","500:5000011175","500:5000010695","500:5000011312"],"twin_admin_codes":[500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500],"twin_sims":[0.8983581762954067,0.8914429361396239,0.8568397458047567,0.8519781393766251,0.8434172965100687,0.8394066373785899,0.8331433935731837,0.8275190088854316,0.8148592176856678,0.8075689632185146,0.8047933469975155,0.792863626800057,0.7879004116525485,0.7721989184133932,0.7549263988578678,0.7514810718547035,0.7502128435723466,0.7400968320477044,0.7388384130467573,0.7331889290223567,0.7285139882487539,0.7170353536864124,0.7157643141070638,0.7120511670697823,0.7058435965106741],"twin_dists":[0.060132429047980475,0.06226228232068534,0.07219535078463175,0.07351272527122295,0.07579451707838084,0.0768479579856982,0.07847461257969122,0.07991729262668373,0.08310747895011673,0.08491186116704919,0.08559305074861573,0.0884871478622183,0.08967616165744452,0.09338564403411935,0.0973859527194823,0.09817502036908003,0.09846478965716325,0.10076356222496449,0.10104803308195223,0.10232129360211234,0.10337037566415284,0.10593016235433066,0.10621229530047399,0.10703509664932373,0.1084061654231582],"n_dims_used":44,"mean_confidence":0.9219128001819957},"coverage":{"mean_confidence":0.9219128001819957,"n_dims_used":44,"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}}