{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":491,"cluster_id":4910004030},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650001351","491:4910004029","665:6650001414","497:4970000045","497:4970002940","491:4910004078","473:4730005638","491:4910005087","665:6650001650","491:4910003980","487:4870000623","475:4750000336","475:4750000622","491:4910001351","497:4970002939","496:4960011208","497:4970000098","472:4720002525","486:4860005050","492:4920000280","475:4750000381","475:4750000181","473:4730005205","665:6650003238","497:4970003083"],"twin_admin_codes":[665,491,665,497,497,491,473,491,665,491,487,475,475,491,497,496,497,472,486,492,475,475,473,665,497],"twin_sims":[0.0002868748823661128,0.00009430807316542262,0.000045074614305050014,0.0000027423911785459133,0.0000017668293196227483,2.2326928687669542e-7,4.9668888604822834e-8,4.635584959996435e-8,3.2850727378581074e-8,1.976891704834955e-8,1.7430076817500226e-8,1.2849082053037412e-8,1.0558878124746827e-8,9.460796870834746e-9,6.942185792157649e-9,6.00681616794997e-9,5.888086596128681e-9,5.742155101429558e-9,5.607731586233564e-9,5.171158953027414e-9,4.275878773511034e-9,3.856087245418343e-9,3.6623751916959856e-9,2.992836229713355e-9,2.5936289991367605e-9],"twin_dists":[0.5245535325859079,0.5591830099941816,0.5810251693280201,0.6572901566050292,0.6684770936372557,0.7187796047582107,0.7532247121182684,0.7547689848006625,0.762426116365553,0.7735801334064937,0.7763207379727028,0.7829179125564946,0.7871358029304371,0.7894854026058584,0.7960712643069241,0.7991317880701105,0.7995530548909492,0.8000823157399737,0.800581558263955,0.8022873647873804,0.8062742939327361,0.8084332219243997,0.809507876060393,0.8137037090606559,0.8166659731440292],"n_dims_used":44,"mean_confidence":0.8653463883833452},"coverage":{"mean_confidence":0.8653463883833452,"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}}