{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870005115},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870005263","487:4870005258","494:4940005716","487:4870004251","487:4870004826","494:4940008323","494:4940008604","466:4660014019","490:4900000596","490:4900000271","496:4960007024","487:4870002705","494:4940008018","480:4800005397","466:4660002799","487:4870002978","494:4940008419","487:4870004687","487:4870006016","496:4960008022","487:4870006425","480:4800005223","494:4940004110","490:4900001352","487:4870004555"],"twin_admin_codes":[487,487,494,487,487,494,494,466,490,490,496,487,494,480,466,487,494,487,487,496,487,480,494,490,487],"twin_sims":[0.3090229536347447,0.29623832319671684,0.2559064830236401,0.24612399455498019,0.2368102889404896,0.20515371535725388,0.18651492229420472,0.16061469433787773,0.157621663649796,0.150946094272128,0.14064923515578995,0.13627618290354612,0.13308922809828339,0.13152199390437444,0.13057671142902677,0.1136765632259406,0.11079945585232787,0.10935639150213092,0.10885512989880548,0.10266150245715928,0.10178844871756274,0.10128813665089269,0.09733454491281572,0.09352734185760157,0.08893975535355321],"twin_dists":[0.19903787180599863,0.20258679981540248,0.2144261376192742,0.21747054003288385,0.22044226328486977,0.23116168417066987,0.2380102993465686,0.24837944684033914,0.24965360604792686,0.25256046756152223,0.25723583578369136,0.2592986793144965,0.26083346708637584,0.2615983743118743,0.2620630561618921,0.27083723206036964,0.27242909180403013,0.27323956818923734,0.2735230312091069,0.27711199089990196,0.27763135531166216,0.27793055230634106,0.280336499180893,0.28272703207093425,0.2857118315357153],"n_dims_used":43,"mean_confidence":0.904373612514762},"coverage":{"mean_confidence":0.904373612514762,"n_dims_used":43,"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}}