{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970001460},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970001458","497:4970001542","497:4970001457","497:4970001877","497:4970002215","497:4970001792","497:4970000340","665:6650000087","497:4970002138","497:4970002424","497:4970002580","497:4970002567","497:4970001988","497:4970001049","497:4970002046","497:4970001465","497:4970001135","497:4970001548","497:4970002447","497:4970001617","497:4970002564","497:4970001541","665:6650000091","497:4970001970","497:4970002134"],"twin_admin_codes":[497,497,497,497,497,497,497,665,497,497,497,497,497,497,497,497,497,497,497,497,497,497,665,497,497],"twin_sims":[0.3729821269004755,0.29839918859032366,0.19685356828622352,0.12615725380589085,0.11726184127845479,0.11561205952890526,0.10415072181454517,0.08422189149427185,0.07474862359011883,0.07101952010441641,0.06524488450434045,0.05753992095697599,0.04780941042052786,0.044812609325448546,0.03633632446005694,0.03577192272628157,0.0331089965449238,0.03229571265552156,0.03178474176855623,0.030134272635105604,0.029725133841213964,0.029595325607688624,0.029246280390072984,0.025300961541024226,0.02448798612905868],"twin_dists":[0.1824008251518692,0.2019807700709468,0.2341558226323501,0.26426992057358983,0.2688963918303037,0.2697837310468366,0.2762339779794704,0.2889116512224884,0.295796065042604,0.2987000558716128,0.30345126762153657,0.3103579780390845,0.32026810454697413,0.3236594028634248,0.33440788365820495,0.33519656510180723,0.3390669549921821,0.340301928290319,0.34109149626311897,0.34371827802808624,0.3443884663969164,0.34460275171903176,0.34518297579810364,0.35219283286916875,0.353753531475435],"n_dims_used":45,"mean_confidence":0.913260989718967},"coverage":{"mean_confidence":0.913260989718967,"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}}