{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740002429},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740000150","474:4740003095","474:4740001707","474:4740002998","474:4740003170","474:4740002532","474:4740002644","474:4740002731","474:4740002117","474:4740002633","474:4740002833","474:4740001989","474:4740002629","474:4740003103","474:4740000053","474:4740002828","474:4740002730","486:4860000894","474:4740000195","474:4740001891","474:4740001708","474:4740001681","478:4780001859","474:4740002322","474:4740003096"],"twin_admin_codes":[474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,486,474,474,474,474,478,474,474],"twin_sims":[0.5788805317201309,0.5690099273683263,0.5645658298768939,0.4894363204949354,0.47423083280195727,0.47310859119881243,0.46011631715241835,0.4104343421348402,0.39583874230613303,0.3890906584340733,0.3792581772186255,0.3654544276606548,0.3595800091798475,0.35866776526999034,0.3467348829649364,0.3343890864771025,0.3278092623009117,0.32096832638985945,0.31950965057073005,0.31776039381643284,0.31725147181616,0.3108272042130513,0.3065484406640069,0.305814871502628,0.300904931166015],"twin_dists":[0.13579918330325155,0.13791880495261596,0.13887442987069187,0.155253085116126,0.15864487185805734,0.15889657475922173,0.16182548299505486,0.17332666911173392,0.1768152659918896,0.1784480094153064,0.1808511538521742,0.1842766297310893,0.18575398781694236,0.18598450699623423,0.18902827339269335,0.19223618123439132,0.1939720888276054,0.19579739460668036,0.19618939958365503,0.19666082373185767,0.19679825248099883,0.19854391090916595,0.19971803667480978,0.1999202792904114,0.201281230795625],"n_dims_used":44,"mean_confidence":0.9207611083984375},"coverage":{"mean_confidence":0.9207611083984375,"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}}