{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850000094},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850000063","485:4850000078","485:4850000008","485:4850000009","485:4850000085","485:4850000013","485:4850000012","485:4850000005","485:4850000050","485:4850000108","485:4850000071","485:4850000026","467:4670001366","485:4850000025","485:4850000100","467:4670002010","467:4670000772","485:4850000125","467:4670001184","485:4850000112","467:4670000899","467:4670000722","472:4720003858","485:4850000090","488:4880000518"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,467,485,485,467,467,485,467,485,467,467,472,485,488],"twin_sims":[0.8160487617286107,0.788170853790061,0.7858245992942409,0.7384729029339713,0.6927575668925182,0.6684490783408074,0.6176742635729073,0.6050907939878982,0.5783197329836028,0.5760446241820968,0.5730611216614765,0.5553834689087066,0.5540988290093072,0.5480805469109372,0.5318192826748928,0.5303524295477906,0.5272857848963087,0.522328335690796,0.5190227817209582,0.5145251805030855,0.5136111317556983,0.5129808488771262,0.5008263562125586,0.5004333977965134,0.4960411442466808],"twin_dists":[0.08281088357373505,0.08961158797101565,0.09017100028388965,0.10113059880945391,0.1112798033799432,0.11656842024319182,0.1274880729383956,0.13018280176346528,0.13591951684279824,0.13640780511386918,0.1370484056249216,0.14085203625587017,0.14112908034005203,0.1424283259715219,0.14595159917927605,0.14627044951489016,0.14693765445256524,0.1480180498409991,0.14873974546380067,0.14972346191420383,0.14992363992818053,0.15006172454956151,0.15273326205070062,0.1528199224580665,0.15378986426259036],"n_dims_used":45,"mean_confidence":0.91669676038954},"coverage":{"mean_confidence":0.91669676038954,"n_dims_used":45,"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}}