{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005058},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700005211","470:4700005214","470:4700005645","470:4700005057","466:4660004712","470:4700006067","470:4700006359","470:4700004200","466:4660004627","470:4700005217","466:4660004375","470:4700004192","470:4700006223","470:4700005648","466:4660004538","470:4700006496","470:4700005354","470:4700004891","470:4700005509","470:4700005055","470:4700004546","470:4700005039","496:4960008212","470:4700005056","466:4660004540"],"twin_admin_codes":[470,470,470,470,466,470,470,470,466,470,466,470,470,470,466,470,470,470,470,470,470,470,496,470,466],"twin_sims":[0.602891462297755,0.5089386620840836,0.4735593913162459,0.4589289716092167,0.4258574955112807,0.40491907194933174,0.38985488544437696,0.38205242024443997,0.379327999327333,0.3677413438224962,0.3645875462185255,0.3560291400435963,0.3504294949179299,0.333201438645896,0.3086816870578095,0.3065480005911473,0.3063992244821296,0.30619881587011705,0.30535758595426404,0.2950893452324858,0.2938540146529403,0.28855262218853767,0.2855728174745052,0.28482366761688943,0.28140368761892803],"twin_dists":[0.13065374644430341,0.15094832641165648,0.15879544295739048,0.16209458088298742,0.16969884837123128,0.17463826403489977,0.178262439624762,0.18016521557271487,0.18083398405923387,0.18370473834607143,0.18449388162811173,0.18665297239457304,0.1880801187092515,0.1925481192559361,0.19913148838842026,0.1997181579176379,0.19975915242653233,0.19981439218230745,0.20004649329690974,0.20291009868988563,0.2032585255370298,0.2047637437095804,0.20561705121732596,0.20583242026376203,0.20681997531178486],"n_dims_used":43,"mean_confidence":0.9138655551644259},"coverage":{"mean_confidence":0.9138655551644259,"n_dims_used":43,"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}}