{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660012759},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660007605","466:4660007618","466:4660005559","466:4660000377","466:4660000085","466:4660000378","466:4660001171","469:4690002835","466:4660000328","466:4660010068","466:4660000748","466:4660000375","466:4660000823","466:4660000329","466:4660000221","466:4660000746","474:4740001447","466:4660006023","466:4660001173","466:4660001190","466:4660001264","466:4660000257","487:4870004026","487:4870004460","466:4660000674"],"twin_admin_codes":[466,466,466,466,466,466,466,469,466,466,466,466,466,466,466,466,474,466,466,466,466,466,487,487,466],"twin_sims":[0.6306868432004044,0.5739549867594788,0.573650584358052,0.5578015453201352,0.5545821533265781,0.5499888811333857,0.5491672094586729,0.5155381121225914,0.510928703555546,0.5046595581931071,0.49569890462324145,0.48776450886723116,0.48337120836940894,0.4684821974723092,0.45965701998053327,0.45099873692612497,0.44572196755027943,0.44480119128475554,0.43942618912433906,0.42547639521297936,0.42407044615679307,0.42225781101822946,0.42027961263245034,0.41887746764480194,0.4180629497919189],"twin_dists":[0.12469923447602067,0.13685644572712147,0.13692181357130193,0.1403308148951898,0.14102483571370453,0.14201610001778273,0.14219356303859798,0.1495017311851553,0.1505116124667208,0.15188888967052705,0.15386554329761865,0.1556243829159586,0.15660196240993257,0.1599363235893975,0.16192954786586075,0.16389838593475478,0.16510515187648445,0.16531628118528177,0.1665521199515044,0.16978781443206378,0.17011631331454585,0.17054050564722173,0.17100431704613983,0.17133362537292196,0.1715251385372694],"n_dims_used":45,"mean_confidence":0.9157147725423177},"coverage":{"mean_confidence":0.9157147725423177,"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}}