{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880006299},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880006343","488:4880000067","470:4700001440","488:4880006011","481:4810001630","470:4700002203","472:4720000704","488:4880004540","469:4690003178","470:4700002734","481:4810000274","466:4660013664","470:4700002027","488:4880004615","477:4770003844","470:4700008653","488:4880006292","470:4700001552","470:4700002046","493:4930003263","488:4880000613","470:4700001296","481:4810004200","488:4880005094","470:4700000899"],"twin_admin_codes":[488,488,470,488,481,470,472,488,469,470,481,466,470,488,477,470,488,470,470,493,488,470,481,488,470],"twin_sims":[0.5645399575691785,0.4575715446514381,0.4414889011727806,0.4170433220732335,0.416190338761779,0.3962590376519344,0.3853719335771281,0.38084883667853225,0.35911489282870707,0.35582565991250187,0.3533284092440116,0.3470573157138321,0.34618230814197387,0.33593498207853634,0.33323808852306,0.32852273514020836,0.3205749603070587,0.31620027917386595,0.3151194051008917,0.31350574476589377,0.31322745375507294,0.3095229141004459,0.3061809292234758,0.3031004723705667,0.2994357724696986],"twin_dists":[0.13887999592231984,0.1624025313880373,0.16607716485633414,0.17176510266814776,0.17196604094814177,0.17671400127894352,0.1793534553196314,0.1804603768755368,0.18587148279788657,0.18670462750452754,0.18733982357272488,0.18894531582810054,0.18917053816491483,0.19183104923446462,0.1925384840489322,0.19378293972573624,0.19590300937843838,0.19708251008015715,0.19737535200999629,0.19781360431561762,0.1978893146102537,0.19890082928027716,0.1998193233942925,0.20067108189545577,0.2016909670441641],"n_dims_used":45,"mean_confidence":0.9170450846354167},"coverage":{"mean_confidence":0.9170450846354167,"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}}