{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700008776},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700008860","470:4700008819","470:4700007210","470:4700008779","470:4700007485","470:4700007478","470:4700007875","470:4700007572","470:4700008411","470:4700008816","470:4700008939","466:4660008325","470:4700008558","470:4700007654","470:4700008034","470:4700008935","470:4700008897","466:4660007869","470:4700008227","470:4700008226","466:4660006452","470:4700008736","470:4700007562","466:4660008473","470:4700008956"],"twin_admin_codes":[470,470,470,470,470,470,470,470,470,470,470,466,470,470,470,470,470,466,470,470,466,470,470,466,470],"twin_sims":[0.8774522451772218,0.8529522307987727,0.8529074914804754,0.7878937339002636,0.7764932686785754,0.7516359588848435,0.7240907320513519,0.7097848232716732,0.7005186148428004,0.7002270186445352,0.6994484772672626,0.6879585091095999,0.687225424302395,0.6801262114676793,0.664966682181249,0.6598246895460067,0.6540063009055819,0.6448554159113228,0.6403597888278085,0.6311759999798725,0.6270807016188443,0.6220636569120076,0.6170802440226605,0.6127263866880337,0.5814087445382976],"twin_dists":[0.06640962634198583,0.0732500707834312,0.07326214836236683,0.08967775580177355,0.09237852872953403,0.09813960618144835,0.1043593953297243,0.10753629832624527,0.10957810583295319,0.1096421750681993,0.10981318285229862,0.11232855584638626,0.11248853810519449,0.11403496112597064,0.11732179179125514,0.11843258714803308,0.11968739695083923,0.12165699604858067,0.12262312645336393,0.12459432068534528,0.12547247226747085,0.12654772366108352,0.12761530941041588,0.12854776966001105,0.13525681199901454],"n_dims_used":43,"mean_confidence":0.919278433156568},"coverage":{"mean_confidence":0.919278433156568,"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}}