{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650002184},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650004327","665:6650002034","665:6650002415","665:6650004401","665:6650003331","665:6650002505","665:6650002344","665:6650003175","665:6650002490","665:6650003981","665:6650003919","665:6650002353","665:6650002108","665:6650002187","665:6650002035","665:6650004110","665:6650002109","665:6650004433","665:6650001551","665:6650001809","665:6650002724","665:6650001814","665:6650002051","665:6650003780","665:6650002649"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665],"twin_sims":[0.27701547106048646,0.27076514065981894,0.2355868104263118,0.22245549177984916,0.21593065445152776,0.198262467798865,0.17308418630771996,0.17131366682680035,0.1648164639703623,0.16321140328269518,0.16289405256038295,0.16033854426406413,0.15359056051115447,0.1495514973541332,0.14422472305383985,0.14260620998386012,0.1309229765580234,0.12422317436244569,0.1174964281894525,0.11628026227861883,0.11581860804174265,0.11387462372067957,0.11192445251480632,0.10973071344314975,0.10889045257323764],"twin_dists":[0.20809783241299318,0.20993948538552062,0.22083825219872075,0.22517616243484848,0.22739520457436108,0.23364153376458482,0.24324885961847484,0.24396078734109702,0.24661949552956342,0.2472879107467772,0.24742063180546692,0.24849627927080475,0.2513978887510681,0.2531796108015842,0.25558445261471885,0.2563281678557542,0.2618925456995165,0.2652541685513867,0.268770997757449,0.26942317288506523,0.2696721082076668,0.27072879564955327,0.2718028937559068,0.27302854473707555,0.2735030231988692],"n_dims_used":45,"mean_confidence":0.899585215250651},"coverage":{"mean_confidence":0.899585215250651,"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}}