{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005911},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006074","485:4850006493","485:4850005990","485:4850005988","485:4850006331","485:4850006236","485:4850006494","485:4850005838","485:4850005840","485:4850006247","485:4850005991","485:4850006159","485:4850006413","485:4850006409","500:5000000144","485:4850007360","485:4850006418","485:4850005664","485:4850006244","485:4850006561","485:4850006788","485:4850007428","500:5000000474","485:4850006570","485:4850005986"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,500,485,485,485,485,485,485,485,500,485,485],"twin_sims":[0.5913370027717039,0.5518555012837663,0.5133924757423203,0.511030469420737,0.5084043260487009,0.47680954322579233,0.4343212220310537,0.4093875894458776,0.407995402403137,0.3164707619572408,0.3145080019267649,0.312506992132013,0.30597988624537936,0.3025626355803478,0.2978947927163196,0.2890498499236963,0.28758242073961926,0.27544629619425876,0.27468470033083403,0.27389166589287767,0.27183363669658994,0.26678856190401495,0.2660442351572305,0.2658104814579112,0.2560313071926215],"twin_dists":[0.13312853349554182,0.14161311135386956,0.14997153906226873,0.15048929173293052,0.15106566145370068,0.15806724458559582,0.16773136686124915,0.17357499733796708,0.1739057089153691,0.19700931667490817,0.1975412520501705,0.19808549748911403,0.19987476085901418,0.20082031011071286,0.20212200010346504,0.2046218701334718,0.20504099191814185,0.20855777194465727,0.20878158070618444,0.20901503293487608,0.2096228161375631,0.21112485794765015,0.21134794886150784,0.21141809004610343,0.21438777393396738],"n_dims_used":45,"mean_confidence":0.9182628207736545},"coverage":{"mean_confidence":0.9182628207736545,"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}}