{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008308},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008363","485:4850008129","485:4850008051","485:4850008185","485:4850008575","485:4850008125","485:4850008304","485:4850008371","485:4850008305","485:4850008033","485:4850008352","485:4850008307","485:4850008353","485:4850008563","485:4850008223","485:4850008262","485:4850008714","485:4850008099","467:4670000090","485:4850007979","485:4850008224","485:4850008453","485:4850007622","485:4850007513","485:4850008049"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,467,485,485,485,485,485,485],"twin_sims":[0.8694563292650298,0.8038946828081084,0.7804915455222794,0.7802414227308656,0.7786143314450303,0.715812570269659,0.7095943445413871,0.7027196356870918,0.667894378062715,0.6441456055067059,0.6398946055587528,0.6388978005882328,0.6224049523893527,0.6147341412195209,0.6146761707043691,0.60581501546549,0.6055121370998501,0.6013236283693555,0.5983346257162699,0.5920535561169411,0.588670538423584,0.5848047256948312,0.5812012091439099,0.5809046385710298,0.576049013421879],"twin_dists":[0.06869542084937746,0.08581294168742729,0.09143595049947356,0.09149505833012768,0.09187909765901921,0.10620158842158567,0.10757838898115937,0.10909414847341348,0.1166884844324179,0.12180959707278204,0.12272304732742455,0.12293713080724562,0.12647459368145642,0.12811779432271098,0.12813020963079455,0.13002772600669735,0.13009258052475298,0.13098947974997863,0.1316295845541121,0.1329750090604077,0.13369991646006535,0.1345285666482812,0.13530132688067656,0.13536494135274163,0.13640686291735002],"n_dims_used":44,"mean_confidence":0.9169633171775124},"coverage":{"mean_confidence":0.9169633171775124,"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}}