{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730006672},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730004361","473:4730007130","473:4730008297","473:4730005667","475:4750009159","473:4730004953","476:4760000365","475:4750008135","473:4730008025","473:4730008867","475:4750011437","473:4730008112","473:4730007484","473:4730008452","473:4730004663","475:4750006310","473:4730008603","475:4750009209","475:4750009984","473:4730005882","475:4750010014","475:4750008179","473:4730007713","475:4750008307","475:4750008558"],"twin_admin_codes":[473,473,473,473,475,473,476,475,473,473,475,473,473,473,473,475,473,475,475,473,475,475,473,475,475],"twin_sims":[0.30019577313883644,0.25707580962369914,0.19878260333306047,0.18495196271237554,0.18043913784979,0.15632271144015114,0.13400376869018912,0.12020856446485423,0.11937298564422737,0.09462140713179087,0.09043613625681084,0.08747448983043803,0.0870740100152662,0.08603906480424206,0.07955495101169906,0.07686702802005488,0.07231774350187313,0.0706471292581364,0.06972864563603641,0.06900389034291449,0.06855490763488707,0.0652520609949714,0.0629996189541558,0.06076513853348112,0.06056805749729243],"twin_dists":[0.20147886278319344,0.21406721750337723,0.23345230789659444,0.23860591907357867,0.24034583599647033,0.2502120727833471,0.2603902406000092,0.26733501556058253,0.26777476025900865,0.28203234210027445,0.28472512458211047,0.28669086757284606,0.28696071902393444,0.2876626865717386,0.2922209032110133,0.2941981524055796,0.2976753714319425,0.2989967842606903,0.2997341135068925,0.3003215124939304,0.30068792406304795,0.30344515391085114,0.3053915984927959,0.307379688436611,0.30755790260272653],"n_dims_used":44,"mean_confidence":0.9122174002907493},"coverage":{"mean_confidence":0.9122174002907493,"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}}