{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002967},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840007146","471:4710003000","471:4710000982","471:4710002007","471:4710002178","471:4710001011","484:4840004309","484:4840002743","471:4710002225","484:4840006259","471:4710003128","484:4840004310","484:4840002845","471:4710001511","484:4840002298","471:4710001714","471:4710001571","471:4710002808","484:4840007043","471:4710001765","484:4840002477","484:4840006265","471:4710001890","471:4710001572","484:4840004112"],"twin_admin_codes":[484,471,471,471,471,471,484,484,471,484,471,484,484,471,484,471,471,471,484,471,484,484,471,471,484],"twin_sims":[0.6960822324229907,0.6792717660015664,0.6283843285801528,0.617408373769573,0.6126402920123218,0.604735752745975,0.5866027886697235,0.5750318594368186,0.5641768106050261,0.5504206611350354,0.547584717537246,0.5460284320511348,0.5268809677810966,0.5181156472978029,0.510370832873382,0.48417040489165614,0.46486269320001605,0.4615792505254367,0.4529740889704323,0.4512783941878258,0.42262499082818955,0.4208573155188564,0.41546882769275306,0.41080782127393034,0.40339130888205854],"twin_dists":[0.11055172009853058,0.11422075175919984,0.1251929849774274,0.12754502596502687,0.12856620674371647,0.13025882616130863,0.13414310334170665,0.13662522386766401,0.1389581251095189,0.14192286245969973,0.1425354710882042,0.14287188067581286,0.14702579260132306,0.14893798778100284,0.15063399279131862,0.15642392492127585,0.16075221687444963,0.161494265808474,0.16344799466656282,0.16383457814187885,0.17045451682625154,0.1708687729293862,0.17213614630051574,0.173238133422827,0.17500298723157603],"n_dims_used":45,"mean_confidence":0.9291314019097222},"coverage":{"mean_confidence":0.9291314019097222,"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}}