{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700003117},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740004582","470:4700004313","472:4720006460","488:4880000981","484:4840004851","479:4790001957","478:4780000491","467:4670003623","467:4670000215","500:5000010240","478:4780000214","466:4660012507","488:4880000048","466:4660007490","469:4690000985","489:4890000587","478:4780005741","484:4840004395","474:4740003098","468:4680000334","489:4890004054","500:5000006389","484:4840004389","472:4720008151","470:4700005841"],"twin_admin_codes":[474,470,472,488,484,479,478,467,467,500,478,466,488,466,469,489,478,484,474,468,489,500,484,472,470],"twin_sims":[0.025810062167267472,0.019613317105356028,0.01674609034217571,0.013132612188869743,0.01250602957968163,0.011252512869251979,0.011231239780080265,0.009886360525262889,0.0068207924733692075,0.006287522383074326,0.0056761709615198615,0.005612361737304641,0.0054610660537207055,0.004973832939807191,0.004679059449812365,0.0046570666806662895,0.004464362556004129,0.004362290851047567,0.004251133747251486,0.004216774579940734,0.0041236938198603015,0.004074557087444056,0.004040264945456911,0.0035196925100117126,0.0034304226318868326],"twin_dists":[0.35123742226993115,0.3641837405247552,0.3714315182279449,0.3823102848636749,0.38446114202867854,0.3890673671555853,0.3891493964532561,0.39463893440568054,0.4101969925762746,0.4135309802515497,0.41768242485322854,0.41813871902858774,0.41923964327153984,0.42298286284797537,0.4254121317825694,0.42559889291806646,0.42727043736451087,0.4281825326284255,0.4291981251152609,0.42951693183844164,0.4303926057851334,0.43086213900387654,0.43119288218299584,0.43655533642035316,0.43754681268650775],"n_dims_used":43,"mean_confidence":0.8922106720680414},"coverage":{"mean_confidence":0.8922106720680414,"n_dims_used":43,"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}}