{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680010099},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680010040","468:4680010100","468:4680009839","468:4680009841","468:4680009911","468:4680009904","468:4680010442","475:4750012332","468:4680010441","475:4750009804","471:4710002317","468:4680010445","475:4750011518","468:4680010444","471:4710002318","484:4840007436","468:4680009836","475:4750012235","475:4750011650","471:4710002166","468:4680009842","468:4680009838","475:4750009931","475:4750011585","471:4710002113"],"twin_admin_codes":[468,468,468,468,468,468,468,475,468,475,471,468,475,468,471,484,468,475,475,471,468,468,475,475,471],"twin_sims":[0.695446540062421,0.31077108907870565,0.26693844337952044,0.26077350345000955,0.2497154467660764,0.15930013598807938,0.15578749004991432,0.12487411081970558,0.1128385049691351,0.11177001365937508,0.10625038644693133,0.10470762337301559,0.10387696164885458,0.09912334650469208,0.09770553731172948,0.09443726740685068,0.09363400943156104,0.09330157368682797,0.0927981631441433,0.09219401378229865,0.08883551203097759,0.08237137023270383,0.07733856945181171,0.07690413099679975,0.07689117263670367],"twin_dists":[0.11069103368092083,0.1985592491140738,0.21107998203751457,0.2129389594268499,0.2163440167288904,0.2489369185999029,0.25044317006584277,0.26492161745437437,0.27129767880032046,0.27188856924110794,0.2750125210252387,0.2759081529626648,0.27639464386875534,0.27923862143209854,0.2801075088643944,0.2821488190856576,0.2826590211140949,0.2828711833451955,0.2831936012508289,0.2835823676817493,0.285781058263949,0.2902058337054439,0.29384730533313935,0.29417048349596936,0.2941801457495863],"n_dims_used":45,"mean_confidence":0.9214552137586806},"coverage":{"mean_confidence":0.9214552137586806,"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}}