{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740004911},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005049","474:4740005500","474:4740005425","478:4780004697","469:4690001323","478:4780003982","474:4740006038","466:4660013590","466:4660014362","478:4780010077","484:4840005720","469:4690004950","487:4870007337","474:4740005044","478:4780004466","487:4870007485","478:4780000265","474:4740004971","466:4660011752","474:4740005046","474:4740001598","487:4870010458","469:4690004034","486:4860002160","474:4740005660"],"twin_admin_codes":[474,474,474,478,469,478,474,466,466,478,484,469,487,474,478,487,478,474,466,474,474,487,469,486,474],"twin_sims":[0.12201698246784097,0.10242357000221027,0.09322509361466065,0.0858315244394829,0.07593015462815875,0.06435341363359917,0.05964249665336352,0.05102062433781862,0.04792278012965249,0.04759746472213656,0.03766254054714166,0.03600204293561871,0.035146721963286276,0.03409168260462297,0.033435691372436245,0.0299894147505774,0.02790322261237011,0.027882967207727656,0.026767169485357706,0.025404947736659085,0.024952463148949274,0.024863768238716454,0.024093808509566043,0.02393103941099235,0.023401660728350687],"twin_dists":[0.2663912240318729,0.27725318988292746,0.2829200777125363,0.28780426220696886,0.29490040075676544,0.3042150282081097,0.3084012892085711,0.31682589453299487,0.3201433409643095,0.320502015781461,0.3325948083845132,0.33487373306815066,0.3360826489234827,0.33760881524130737,0.3385781476343274,0.3439546647714732,0.3474725387892275,0.3475077880014114,0.34948445864260413,0.35199634485622827,0.3528564693836533,0.35302664729006117,0.3545264445584858,0.35484880316969075,0.35591051925468675],"n_dims_used":45,"mean_confidence":0.9219445122612847},"coverage":{"mean_confidence":0.9219445122612847,"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}}