{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740003707},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740004298","474:4740004517","474:4740000223","486:4860002317","474:4740005729","474:4740004970","486:4860002064","478:4780007389","478:4780004092","474:4740004768","474:4740004289","478:4780004119","486:4860002679","474:4740005780","474:4740004210","478:4780001168","478:4780008577","478:4780003213","474:4740005543","478:4780001180","474:4740003463","486:4860001982","478:4780004341","487:4870012518","486:4860002316"],"twin_admin_codes":[474,474,474,486,474,474,486,478,478,474,474,478,486,474,474,478,478,478,474,478,474,486,478,487,486],"twin_sims":[0.7798382712455372,0.560932113628535,0.48548028170430674,0.36794696527469034,0.3568895839000848,0.35107145483821284,0.30507298463683763,0.30435921305495806,0.3000215859004466,0.2985800502920035,0.2967737007240731,0.2940220560849127,0.28708438852708895,0.2864983347925654,0.27520792847071923,0.2746503047406247,0.2737287816564067,0.27137063944085205,0.27113870305144216,0.2710872983227713,0.2707529715213162,0.27070286554938405,0.2684377173936988,0.2630805479537314,0.2620199522765015],"twin_dists":[0.0915902887251309,0.13965649348144066,0.15613231995757565,0.18365340582550532,0.18643470970582482,0.18791590696979177,0.200125100453868,0.20032243181801118,0.20152744794250138,0.20193016320150148,0.20243640788597245,0.20321107837815403,0.20518352887914804,0.20535144757287008,0.2086277798244031,0.20879169744358003,0.20906303387161765,0.20975993981640045,0.20982868553789524,0.20984392675987407,0.20994309637872996,0.20995796556365495,0.21063194396460805,0.21224010892619638,0.2125609058162195],"n_dims_used":44,"mean_confidence":0.9207971746271307},"coverage":{"mean_confidence":0.9207971746271307,"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}}