{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":492,"cluster_id":4920004886},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["492:4920004947","492:4920004511","492:4920004660","492:4920005307","492:4920005973","492:4920004453","492:4920005237","492:4920004403","492:4920004455","492:4920004661","492:4920006460","492:4920004134","492:4920006565","492:4920006169","492:4920004057","492:4920004130","492:4920004883","492:4920005246","492:4920006125","492:4920005404","492:4920004303","492:4920005295","492:4920004946","492:4920005466","492:4920005624"],"twin_admin_codes":[492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492],"twin_sims":[0.6083693879049044,0.50514284808131,0.46906365945976997,0.45854508690608775,0.4338618253579149,0.4288711315451111,0.4011384935806203,0.3852049368109851,0.35100919829781857,0.34348431064712254,0.33523672889596495,0.32793276236113267,0.3263943865795495,0.30547650680539307,0.2977402208305903,0.29322137092926853,0.2687481727881596,0.2661136372904942,0.2624945900610249,0.2566804906579092,0.24156837319793237,0.23953233151323075,0.2394505316967465,0.23395108880268467,0.23345202573633847],"twin_dists":[0.1294807650561301,0.15178255495622173,0.159805454475168,0.1621816370663248,0.16783775722023414,0.16899648343468013,0.17554193736773135,0.1793942131160102,0.18793182516140997,0.1898668922635806,0.19201391452235747,0.19393933143881978,0.19434786045937114,0.20001365980052005,0.2021653080778893,0.20343729917161818,0.21053936260176095,0.2113271311315269,0.21241724247035657,0.21418844332791995,0.21891482138343082,0.21956601529411587,0.21959225258425916,0.2213697745860463,0.2215324282448703],"n_dims_used":45,"mean_confidence":0.9034765455457899},"coverage":{"mean_confidence":0.9034765455457899,"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}}