{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008900},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730008899","486:4860005051","484:4840007526","475:4750000037","484:4840006725","475:4750000036","485:4850001991","473:4730008825","475:4750000018","475:4750000035","484:4840008263","484:4840007806","473:4730005610","484:4840008015","475:4750000020","486:4860004976","486:4860005054","475:4750006234","498:4980000754","484:4840007921","473:4730007640","473:4730005504","475:4750000034","473:4730005745","484:4840000983"],"twin_admin_codes":[473,486,484,475,484,475,485,473,475,475,484,484,473,484,475,486,486,475,498,484,473,473,475,473,484],"twin_sims":[0.005149897028545736,0.0012311983230101366,0.0006144872314753638,0.0001664690914411321,0.00010683296664278645,0.00003683918997601108,0.000009319109367275478,0.000004239103393456703,0.0000036466954413347513,7.511944017761158e-7,6.401771861224134e-7,4.352466476571532e-7,2.586557601106954e-7,2.3562620434901134e-7,1.948103264699308e-7,1.7627651393938603e-7,1.5241508524021788e-7,7.720806370431264e-8,6.482197882817501e-8,5.358659851457841e-8,2.1187410302125963e-8,1.7392238222568655e-8,1.7258832591776705e-8,1.2099794799075723e-8,4.592285816458713e-9],"twin_dists":[0.42159341315624377,0.4754104290412881,0.4994589292015051,0.5417712611914483,0.5554087878777578,0.5868530241697949,0.6251117844751256,0.6460171304681296,0.6499355660193423,0.6897203829781723,0.6936202512156775,0.7029402596117744,0.7153188658664763,0.7175143857836284,0.7219722500643471,0.7243041349279026,0.7276833615157918,0.7432807098957671,0.7472382799201315,0.7515226643051388,0.7720676969237333,0.7763679552374348,0.7765352271220455,0.7842113065698879,0.804779454875202],"n_dims_used":44,"mean_confidence":0.8967279954390093},"coverage":{"mean_confidence":0.8967279954390093,"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}}