{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960005769},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960007500","496:4960005348","496:4960007102","496:4960006307","488:4880002855","496:4960005899","496:4960007508","488:4880002720","488:4880002925","496:4960005896","496:4960005641","488:4880002919","488:4880003198","488:4880002712","496:4960010818","488:4880003292","496:4960006593","496:4960005776","488:4880003054","496:4960005907","488:4880002743","481:4810001553","481:4810001512","496:4960005770","496:4960006045"],"twin_admin_codes":[496,496,496,496,488,496,496,488,488,496,496,488,488,488,496,488,496,496,488,496,488,481,481,496,496],"twin_sims":[0.8415574833215419,0.7428834124247519,0.5871431875701686,0.5819534839830377,0.5751400737712308,0.5741720132237249,0.5591875420223383,0.5396127137231048,0.48550084196387144,0.4684974850999733,0.455746621679624,0.4534904788251663,0.44203617673469675,0.4411618890502682,0.4353540056978427,0.42475789932527513,0.42148202792006106,0.42142764504150365,0.4181679679984575,0.4151374559037764,0.4136018987932261,0.4134356347526668,0.41245773994136564,0.4091261661830061,0.4071854300929646],"twin_dists":[0.07628420042745658,0.10013249884103367,0.13402726902011422,0.13513997509160885,0.13660199084281577,0.13680984323404424,0.140032207581937,0.14426052022789718,0.1561277447685238,0.1599328821099941,0.16281705951529876,0.16333037463333747,0.16595129561863833,0.1661524040891996,0.16749235172211188,0.1699556339096615,0.170722287540629,0.17073503584448904,0.1715004372514706,0.17221431400509105,0.17257689080546063,0.17261618412552335,0.17284742986189278,0.17363706010701382,0.17409834592816514],"n_dims_used":45,"mean_confidence":0.934675767686632},"coverage":{"mean_confidence":0.934675767686632,"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}}