{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730005750},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730007116","473:4730006667","473:4730005855","475:4750011052","475:4750003492","478:4780001182","473:4730008577","471:4710000242","473:4730009246","476:4760000031","475:4750011974","484:4840004940","473:4730006805","473:4730006995","500:5000006349","473:4730006931","484:4840007237","475:4750010899","476:4760000274","473:4730007343","475:4750011936","473:4730006709","473:4730009391","478:4780000972","476:4760000265"],"twin_admin_codes":[473,473,473,475,475,478,473,471,473,476,475,484,473,473,500,473,484,475,476,473,475,473,473,478,476],"twin_sims":[0.5932220636136836,0.3312485471748683,0.16802007411900835,0.16172113009809885,0.15166991657304174,0.1480371797094585,0.1282402332601432,0.12418844570108144,0.11851517827293981,0.11079429261137497,0.11051119713308553,0.10860847964379493,0.1084643175119613,0.10067717585123837,0.09871042546097285,0.08689333054786967,0.08661496970210772,0.08606776319054164,0.08415711036877178,0.08292279857039928,0.08218875806209584,0.07799736528296779,0.07689441626769117,0.07282697207572755,0.07141647282634143],"twin_dists":[0.13272466981061387,0.19306237115729105,0.24529930583435366,0.24791279871244662,0.2522407782242303,0.2538567421403822,0.2632226154225179,0.26527194794950176,0.2682286589657815,0.2724319770762504,0.2725903330261537,0.27366288296941016,0.27374473749615535,0.2782974903052126,0.2794906637495452,0.28708278766454726,0.2872712463999132,0.28764313109992556,0.28895657119177004,0.2898177770200418,0.29033480122281285,0.2933600038402335,0.29417772705008416,0.29727750396052516,0.298385142182348],"n_dims_used":45,"mean_confidence":0.9117823282877604},"coverage":{"mean_confidence":0.9117823282877604,"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}}