{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710001739},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840004310","484:4840006265","471:4710001661","471:4710001584","471:4710001511","484:4840002477","476:4760001145","471:4710001765","484:4840004112","471:4710001319","471:4710001351","476:4760001672","471:4710001713","484:4840004309","476:4760002862","471:4710002967","471:4710001634","476:4760001102","471:4710001538","471:4710001714","471:4710001802","471:4710002337","471:4710001571","471:4710003128","471:4710002007"],"twin_admin_codes":[484,484,471,471,471,484,476,471,484,471,471,476,471,484,476,471,471,476,471,471,471,471,471,471,471],"twin_sims":[0.6940542175318004,0.6211445958118834,0.5332988792717547,0.5153355655713293,0.4640569314414149,0.43954099075233444,0.43181753365439296,0.4284134073581269,0.4114834758813304,0.39523213525073947,0.3903120558361617,0.38276308914289714,0.3799636484491505,0.3663776213214408,0.3541177190043498,0.3479614313874276,0.3409959434757963,0.3264238353225731,0.32301998343293353,0.3182264133448456,0.31548395363035087,0.30786684951135346,0.30512709372766317,0.3050722434830409,0.29527221139633136],"twin_dists":[0.11099599770121099,0.1267446419996051,0.14563016419811195,0.149546060037988,0.1609341465961743,0.16652566314577252,0.16831173919884,0.16910303063657448,0.1730780545425926,0.17696150745133166,0.17815151100968618,0.17999114420418025,0.1806777433422002,0.18404555022493757,0.18713880558344564,0.18871291565218556,0.190511724945373,0.19434003010949996,0.19524771569609425,0.19653508914018866,0.19727652113631022,0.19935525630484774,0.20011015220485798,0.20012530521665,0.20285859427632036],"n_dims_used":45,"mean_confidence":0.9307133144802517},"coverage":{"mean_confidence":0.9307133144802517,"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}}