{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":489,"cluster_id":4890004616},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["489:4890005332","489:4890005331","489:4890004979","489:4890004890","489:4890005408","489:4890005357","489:4890005067","489:4890005180","489:4890004651","489:4890004579","489:4890005333","489:4890005329","489:4890004612","489:4890005474","467:4670001046","489:4890005381","470:4700007713","489:4890005385","489:4890005213","489:4890005187","489:4890005330","470:4700006419","484:4840004153","470:4700005996","489:4890005383"],"twin_admin_codes":[489,489,489,489,489,489,489,489,489,489,489,489,489,489,467,489,470,489,489,489,489,470,484,470,489],"twin_sims":[0.6308990728639438,0.5775823284889904,0.562120478658727,0.5374775920517147,0.5143168411801142,0.5111060098938975,0.4995645458420633,0.4782208992610672,0.47159148813839474,0.46469616909531186,0.4474118774947137,0.44331126446152164,0.43207160305879816,0.4305896033226091,0.42559408505995794,0.42186434878223883,0.40568307233636886,0.39361213162122066,0.39003587169927034,0.38457274999350344,0.36769631092972044,0.36622362761822264,0.3633300345679626,0.3604854571684495,0.35743079015479706],"twin_dists":[0.12465371655385468,0.1360777610886075,0.13940065582918468,0.14472333284138708,0.14976908075348414,0.15047272385789584,0.15301160043678405,0.15775153379933976,0.1592371550189958,0.16078980668693973,0.16471809574410504,0.16565826887106969,0.1682527824238386,0.16859687860607003,0.16976033676941274,0.17063268434596485,0.17445610496548586,0.17735256853738743,0.17821851751669204,0.179548583028137,0.18371598253211277,0.1840840751878507,0.18480949445595585,0.18552548134593158,0.1862975645294905],"n_dims_used":45,"mean_confidence":0.920428466796875},"coverage":{"mean_confidence":0.920428466796875,"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}}