{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730006323},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730006321","473:4730006322","471:4710000154","473:4730006320","473:4730007003","473:4730005859","475:4750010251","475:4750011521","475:4750011588","475:4750011719","473:4730006090","475:4750010437","473:4730005857","475:4750010902","473:4730006208","473:4730006663","476:4760000272","473:4730006555","476:4760000208","475:4750011720","475:4750011655","475:4750010770","475:4750011595","473:4730006206","471:4710000111"],"twin_admin_codes":[473,473,471,473,473,473,475,475,475,475,473,475,473,475,473,473,476,473,476,475,475,475,475,473,471],"twin_sims":[0.5601058447215399,0.5380592990863654,0.40758714314782823,0.3888334152085653,0.3735086333726822,0.3719485900517171,0.34576281354016225,0.3306562352544526,0.3280162444762796,0.3235727098066813,0.31918838339346123,0.3131658216185903,0.2876223107846287,0.2763203192824686,0.2677815666882582,0.2530908854483435,0.24900456415587957,0.24376017591982324,0.23228560205594,0.22895787492749664,0.22458875311962104,0.2195957422113881,0.21032416101834342,0.2099956095595542,0.20825193758187704],"twin_dists":[0.13983442019662343,0.14459720601588513,0.1740027846765762,0.17851051181340208,0.1822703326320831,0.18265724762708574,0.1892786205493917,0.19321867129432077,0.19391719233940666,0.19509996294244153,0.19627587193441287,0.1979060870823023,0.20502958177336422,0.20830139074222978,0.21082783426745222,0.2152946595439878,0.2165661692618113,0.2182177727682998,0.2219134791010148,0.22300756077928446,0.22446011269165486,0.22614329294183247,0.22933828996904945,0.22945324181776805,0.23006536451617135],"n_dims_used":45,"mean_confidence":0.9136871337890625},"coverage":{"mean_confidence":0.9136871337890625,"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}}