{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850003389},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["469:4690003658","494:4940008725","499:4990002955","488:4880000247","485:4850000559","472:4720006620","470:4700002964","485:4850002291","485:4850006971","469:4690001683","494:4940007707","488:4880003024","487:4870007189","466:4660000827","496:4960005564","469:4690005200","473:4730006891","467:4670003816","478:4780005717","469:4690001593","469:4690004965","478:4780000266","488:4880004207","494:4940004456","485:4850003471"],"twin_admin_codes":[469,494,499,488,485,472,470,485,485,469,494,488,487,466,496,469,473,467,478,469,469,478,488,494,485],"twin_sims":[0.2262017762091962,0.13914492003206905,0.13828279470029956,0.13395982619855462,0.13372774737561396,0.13220705947416694,0.12989536026601314,0.12423231076561668,0.124045381608162,0.12304603679831322,0.11892639227858393,0.10639637607688186,0.10282694867998045,0.10230383907364277,0.09140979594137215,0.0812606972730249,0.07993738921138507,0.07899749192263067,0.07889470760516448,0.07669556841857636,0.07563900437417875,0.07555258635842235,0.07519753642375605,0.07368739934597776,0.07140259404621634],"twin_dists":[0.22392168502953946,0.25793997185282713,0.258346077709756,0.26041148498466254,0.26052377246651326,0.26126318040480573,0.2623995708039382,0.2652494917818858,0.26534522974619035,0.26585892586750004,0.26801075731223917,0.2749282933077028,0.27701395870492734,0.27732434003365075,0.28409002141380346,0.29099379848069423,0.29194395757812625,0.2926265116305866,0.29270154847848806,0.2943261553095004,0.2951200589861427,0.2951853882243395,0.29545442864192306,0.2966103252320712,0.29839612863793213],"n_dims_used":45,"mean_confidence":0.9186407301161025},"coverage":{"mean_confidence":0.9186407301161025,"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}}