{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730007079},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730007080","473:4730006965","473:4730006853","473:4730006631","473:4730005113","473:4730006858","473:4730006740","473:4730006969","473:4730004922","473:4730006424","473:4730007082","473:4730005018","473:4730004829","473:4730006745","473:4730005016","473:4730007105","473:4730005422","473:4730004830","473:4730006309","473:4730005017","473:4730006851","473:4730006746","473:4730004923","473:4730006521","473:4730007078"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.9782229200950693,0.9778307787501926,0.9655173294825534,0.9435958158220047,0.9255031790393676,0.9096578711613306,0.9018487401871762,0.8765251618294977,0.8681213338072892,0.8627442128911113,0.8503891039274651,0.8424229409550905,0.8405695670589453,0.8377632304165209,0.8274658719887058,0.8273525734064526,0.819810708709927,0.8152065059600893,0.8147904503596308,0.8131560742915132,0.8123999632179323,0.8103703940937049,0.8050482955753804,0.8048647591230317,0.8020811985750262],"twin_dists":[0.027253659242243586,0.02750068994220138,0.03440631258514491,0.0442555260257026,0.05110448429232767,0.056517555689376345,0.05903462407474194,0.06667758400878114,0.069071689281327,0.07057265987502015,0.07393983143031196,0.07605658572903654,0.07654347925485575,0.07727690454796037,0.07993084459135631,0.07995973534884697,0.08186870035203785,0.08302095253107009,0.08312460592721445,0.08353104891433516,0.08371868912928505,0.08422114851425498,0.08553061014956308,0.08557556348456195,0.08625571441897344],"n_dims_used":44,"mean_confidence":0.9193783673373136},"coverage":{"mean_confidence":0.9193783673373136,"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}}