{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730006463},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730006347","473:4730005776","475:4750010053","475:4750009799","475:4750009929","475:4750009800","473:4730006803","473:4730007356","473:4730006577","475:4750010058","475:4750010051","475:4750009987","471:4710000781","475:4750009920","475:4750010052","473:4730007027","475:4750009983","475:4750009922","475:4750010773","475:4750010000","475:4750010055","473:4730006914","475:4750009670","475:4750009741","475:4750010057"],"twin_admin_codes":[473,473,475,475,475,475,473,473,473,475,475,475,471,475,475,473,475,475,475,475,475,473,475,475,475],"twin_sims":[0.7618209758549163,0.6086679486075527,0.5942805155241101,0.5765666692417726,0.5645231256200647,0.5476300712662193,0.5396165274194937,0.5266197043355976,0.5264723627338398,0.5123253706499084,0.504253457559123,0.4857417325830979,0.47883845436167005,0.4620838396548645,0.4568404429172025,0.45490202803131735,0.4536588236291397,0.4528468524163432,0.4450886786640076,0.44483628810259956,0.4439988958517731,0.436723015940515,0.433425409469533,0.4289906841719451,0.4276943913570794],"twin_dists":[0.09579838177148202,0.1294168345105253,0.13249792683302034,0.136295747327879,0.13888361708914468,0.14252566979534756,0.14425969387824317,0.14708268365590427,0.1471147705603999,0.15020537423311198,0.15197826216805257,0.15607414482381324,0.15761348549845366,0.16138010988596171,0.16256852791179885,0.16300911150299774,0.16329204076492287,0.16347698339228073,0.16525034387678242,0.1653082306027528,0.1655003798587047,0.1671758723449138,0.16793886739481512,0.16896866212577644,0.16927049465634625],"n_dims_used":44,"mean_confidence":0.91222130168568},"coverage":{"mean_confidence":0.91222130168568,"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}}