{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850002753},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850001298","499:4990002738","485:4850002386","473:4730001599","485:4850001944","485:4850002369","499:4990001591","479:4790001335","485:4850002465","467:4670000765","467:4670004230","468:4680001968","500:5000001666","485:4850002049","485:4850004148","468:4680000527","478:4780009761","481:4810004420","481:4810004546","470:4700005860","472:4720001228","489:4890004617","500:5000001745","500:5000003289","470:4700006415"],"twin_admin_codes":[485,499,485,473,485,485,499,479,485,467,467,468,500,485,485,468,478,481,481,470,472,489,500,500,470],"twin_sims":[0.43925863889734734,0.30043265889743803,0.2752433361315407,0.2128355598231615,0.2038301103099003,0.18217513165219118,0.16570796019840803,0.16036696490670413,0.15992965077684707,0.13341127316558607,0.12293200625891573,0.11824705757261808,0.11670070575042582,0.11262314197326931,0.11021908748360305,0.10470258214002125,0.10462324938856558,0.10124054392471417,0.09542382005470836,0.09538825195045932,0.09442404487281304,0.09330573626550483,0.09202366204578151,0.09168924821047911,0.08973083989418425],"twin_dists":[0.16659073788895362,0.20141281587775633,0.2086173783539183,0.2284636153023856,0.23163350015525513,0.23967292741345125,0.24625026932812985,0.24848424843539835,0.248669541156542,0.2606771295085692,0.26591774292206743,0.26837104760872205,0.26919711866834833,0.2714164292090758,0.27275406031291805,0.2759110963659116,0.2759574305766163,0.2779590738594767,0.28152685314449644,0.2815491886358234,0.2821571898419914,0.28286852308065424,0.2836923517155609,0.28390872792583394,0.285188568583068],"n_dims_used":45,"mean_confidence":0.9159302605523003},"coverage":{"mean_confidence":0.9159302605523003,"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}}