{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007228},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006798","485:4850007163","485:4850007230","485:4850007234","485:4850007366","500:5000000274","485:4850006649","485:4850007362","500:5000000269","500:5000000468","485:4850007231","500:5000000631","485:4850008446","485:4850007167","485:4850007022","485:4850008141","485:4850008447","485:4850007020","485:4850007095","485:4850007166","485:4850007370","500:5000000115","485:4850006799","485:4850007865","500:5000000145"],"twin_admin_codes":[485,485,485,485,485,500,485,485,500,500,485,500,485,485,485,485,485,485,485,485,485,500,485,485,500],"twin_sims":[0.8014701235912051,0.7954518746657715,0.7145536010338795,0.6978207607395093,0.6663792398174905,0.6615180973228053,0.6564666346665116,0.6447292608317279,0.6391841677274336,0.6157181651179521,0.5814361925166881,0.5745321087666836,0.5711453220977566,0.5597672155922122,0.5533540237500212,0.5512347120968614,0.5357186415764037,0.5325926485098816,0.5144005076119409,0.513470293228642,0.5133632795098749,0.5078754863901438,0.4938171767041194,0.4767183297359144,0.4677008912550197],"twin_dists":[0.08640462541001442,0.0878637007693678,0.10648080688986002,0.11017046897509285,0.11701631360940823,0.11806697245825715,0.1191570512985771,0.12168411963214704,0.12287563185223774,0.12790704483113333,0.13525092469382297,0.13673252308816014,0.1374599325257682,0.1399073501430335,0.14128974915438586,0.14174711047739397,0.1451048744389328,0.14578356631647682,0.1497507602556128,0.1499544916558719,0.1499779352211828,0.1511818212248482,0.15428191728159796,0.15808765883624393,0.16011225863797474],"n_dims_used":44,"mean_confidence":0.915808764371005},"coverage":{"mean_confidence":0.915808764371005,"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}}