{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008715},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008666","485:4850008612","485:4850008316","485:4850008191","485:4850008307","485:4850008304","485:4850008192","485:4850008224","485:4850008305","485:4850008555","485:4850008188","485:4850007978","485:4850008219","485:4850008125","485:4850008403","485:4850008357","485:4850008458","485:4850008461","485:4850008405","485:4850008031","485:4850008262","485:4850008563","472:4720002764","485:4850008664","485:4850008222"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,472,485,485],"twin_sims":[0.8215706225970161,0.8113491583469189,0.701206524690878,0.604281617270496,0.5792826323017242,0.5685293163074294,0.5676676275145189,0.5631882694587573,0.5477601665977948,0.5442647873036703,0.5437517237219771,0.5431721699137068,0.5406709446287857,0.5357108326746592,0.535002057715241,0.5259689564766448,0.5198834211927116,0.5150711824077944,0.5111466771324722,0.5093694039232775,0.5073842872318639,0.4966461988953601,0.4949610739079977,0.4932607767985133,0.4932085426370454],"twin_dists":[0.08142568525572655,0.08397905477040261,0.10942691609673821,0.13035606983498105,0.13571290859912105,0.13802210939165346,0.1382073493191157,0.13917083699246258,0.142497555948095,0.14325331498807486,0.1433643194691992,0.14348973212491148,0.14403126555922977,0.14510656885288775,0.14526038286348453,0.14722441342010734,0.14855174010304706,0.14960392874821993,0.15046380479555385,0.15085376295440386,0.1512897416386922,0.1536561058672946,0.15402875009266065,0.1544051213164344,0.15441668964894648],"n_dims_used":44,"mean_confidence":0.917274301702326},"coverage":{"mean_confidence":0.917274301702326,"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}}