{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680007261},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680006790","468:4680006951","468:4680006792","468:4680006785","468:4680006942","468:4680006352","468:4680006788","468:4680007277","468:4680006644","468:4680006943","468:4680007276","468:4680006789","468:4680006954","468:4680006797","468:4680007113","468:4680007100","468:4680006781","468:4680006645","468:4680007117","468:4680007114","472:4720004617","468:4680007278","468:4680007274","468:4680007111","468:4680007260"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,472,468,468,468,468],"twin_sims":[0.8832870525097136,0.8671104806369114,0.8515791212482947,0.8399555693226107,0.8210757303411121,0.7933701738019947,0.7456595900592774,0.7376777015753132,0.7336586370258364,0.7132171170821575,0.7071517189637627,0.6976965133202873,0.6955934112846968,0.6635896540806803,0.6622086767223913,0.6421602762563366,0.6307885693925911,0.624205152974035,0.6228561659707058,0.5792342094158441,0.5393950201876954,0.5322249847627112,0.5242170741335552,0.5132717048195872,0.4939025533792332],"twin_dists":[0.06470436201223513,0.06935562270740124,0.07362013259910406,0.07670433447990238,0.08155040935444899,0.08836531929828377,0.09950218323458115,0.10131013676012714,0.10221566564535861,0.10677695450642924,0.10811768939132407,0.11019772803827747,0.11065885075753099,0.11761944558019881,0.11791781705948357,0.12223629919705342,0.12467741693035142,0.12608882426457757,0.12637790799544768,0.13572329794544974,0.14430769178104857,0.14586344405241508,0.1476061592212092,0.1499979975189218,0.15426301584671417],"n_dims_used":44,"mean_confidence":0.925794167952104},"coverage":{"mean_confidence":0.925794167952104,"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}}