{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005834},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005913","485:4850005753","485:4850005592","485:4850005833","485:4850006001","485:4850005994","485:4850005752","485:4850006483","485:4850005985","485:4850005987","485:4850005996","485:4850005665","485:4850005756","485:4850006487","485:4850005754","485:4850006070","485:4850005666","485:4850006403","485:4850005671","485:4850005991","485:4850006081","485:4850005672","485:4850006412","485:4850006411","485:4850005915"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.7369163947478083,0.7149446740122887,0.640616691913366,0.6251013373567221,0.6224282871522666,0.6058907838162972,0.5991010388528072,0.5976420161757849,0.583156148632993,0.582546561149902,0.5705114961086398,0.5678042072810752,0.5641345095540844,0.561480670780484,0.5603767903138394,0.53794018068005,0.5235017402533299,0.5083717925166855,0.49280719419014124,0.488487727855421,0.48358524859733987,0.47052051274299134,0.4628520056827731,0.4610424491236632,0.4547116547844235],"twin_dists":[0.10148190546738582,0.10639409924337608,0.12256794016181839,0.12589675386151108,0.12646959362168114,0.1300115019496727,0.131465447798075,0.13177792014288117,0.1348820542756927,0.1350127800989508,0.13759611493039978,0.13817798616603472,0.13896722637393813,0.13953838813908823,0.13977607149603158,0.14462303134234444,0.14776211732789496,0.15107280654099223,0.1545055885145237,0.15546371389503869,0.15655427155410165,0.1594778030882467,0.16120640779069784,0.16161575769564707,0.1630524183993389],"n_dims_used":44,"mean_confidence":0.9163571271029386},"coverage":{"mean_confidence":0.9163571271029386,"n_dims_used":44,"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}}