{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004763},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004960","485:4850006349","485:4850004764","485:4850004762","485:4850006364","485:4850006362","485:4850005425","485:4850006363","485:4850006448","485:4850005635","485:4850006267","485:4850004761","485:4850006105","485:4850005543","485:4850004825","485:4850005426","485:4850005295","485:4850006116","485:4850004765","485:4850006368","485:4850006355","485:4850006112","485:4850005356","485:4850005363","485:4850005291"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.7021284522871016,0.6721775708300417,0.6235725907188333,0.6140378047112649,0.612956990559132,0.5894361587665301,0.577672076362565,0.5507602654194458,0.538374481059975,0.5281307606467276,0.5257872198508692,0.51843377394448,0.5110057808018853,0.5073408099323897,0.4951255123837501,0.48645513003868435,0.4654297944963825,0.4643550696011459,0.46329344213053447,0.4580923156265839,0.45518895630395423,0.45447995448085904,0.4491400849505889,0.44684686835357673,0.44451003627243024],"twin_dists":[0.10922419846878671,0.1157607567111466,0.1262243849551221,0.12826692379212473,0.12849838581815434,0.13353584161046633,0.13605850057764934,0.14184953746767306,0.1445288786822467,0.14675373108270115,0.14726400172100348,0.1488684559540071,0.15049470668692852,0.15129929527388367,0.15399237053143097,0.1559154564961988,0.16062423902546563,0.16086681836930533,0.16110663345833806,0.16228434874787875,0.16294385237066336,0.16310513549010533,0.164322839536412,0.164847443299705,0.16538307632208282],"n_dims_used":45,"mean_confidence":0.9185196770562066},"coverage":{"mean_confidence":0.9185196770562066,"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}}