{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870000003},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660010970","466:4660008973","466:4660010969","466:4660011933","466:4660010641","466:4660011775","466:4660009313","466:4660012089","466:4660008972","466:4660011934","487:4870000002","466:4660010642","497:4970002740","466:4660012247","487:4870000171","466:4660009652","466:4660009141","466:4660009821","497:4970002263","497:4970002186","466:4660011129","497:4970002911","466:4660010477","466:4660012437","466:4660011131"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,487,466,497,466,487,466,466,466,497,497,466,497,466,466,466],"twin_sims":[0.7044639670882256,0.48223287478069443,0.44066537718766274,0.27041287566348166,0.19618991033393396,0.17623227097453337,0.15997538123545904,0.15434172060429602,0.14989341358719363,0.13245931587110338,0.1270432667863671,0.10962466447595086,0.10880958081294335,0.09665734605173945,0.08273253188431176,0.08222374443987696,0.07854906791154523,0.07589997506870406,0.07246552280211416,0.0688952383133644,0.06721789949814426,0.06652686596004016,0.06569465992521238,0.06005524278928711,0.05912144256715131],"twin_dists":[0.10871015868488816,0.15685570854707329,0.16626668347098053,0.21004405483437466,0.2343989598425084,0.24199575863374553,0.2486501476420684,0.2510703390349174,0.2530274220756901,0.2611400840049302,0.26382285140225464,0.2730882730603762,0.2735488392445657,0.28075626533851167,0.28995143966814046,0.29031007480326954,0.2929544572522691,0.29492313814208493,0.29755967643598413,0.3004100044259529,0.30179073561532194,0.30236774516933285,0.3030691572249962,0.3080238681592535,0.30888082937052685],"n_dims_used":42,"mean_confidence":0.9037359328497023},"coverage":{"mean_confidence":0.9037359328497023,"n_dims_used":42,"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}}