{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004214},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850003470","485:4850004346","485:4850004077","485:4850003117","485:4850004144","485:4850004557","485:4850004216","485:4850004556","467:4670001313","500:5000001459","467:4670001078","485:4850003638","485:4850003857","485:4850003631","485:4850004365","500:5000001460","485:4850007129","485:4850007199","485:4850004285","485:4850004281","485:4850004215","485:4850004076","485:4850003995","485:4850004621","485:4850007722"],"twin_admin_codes":[485,485,485,485,485,485,485,485,467,500,467,485,485,485,485,500,485,485,485,485,485,485,485,485,485],"twin_sims":[0.7810012382815171,0.6719066383922516,0.6223811030349593,0.6158608990309894,0.6041618819588668,0.5540681744287483,0.5243836173516793,0.5183252964878446,0.5044712016039863,0.49912539437649794,0.4984020015370531,0.4919870859248291,0.4841745485528095,0.47667621684183853,0.47471119263571065,0.450319509142016,0.4356428677547201,0.41663923641853357,0.4084546754543995,0.40785242463386623,0.40443769118576467,0.39834236354486713,0.396173083563157,0.3932442325280909,0.3908818447855505],"twin_dists":[0.09131544260868611,0.1158194841030402,0.12647970399484285,0.12787647450996245,0.13038170874882354,0.14113569246674773,0.14756985614444923,0.14889216434468852,0.15193033979162782,0.15310851733382766,0.15326821602322838,0.15468730902419198,0.15642300207379609,0.15809708444042675,0.15853719407572198,0.16405342281298607,0.16742554144820893,0.1718602716030799,0.17379655444166997,0.17393970123225003,0.174753117546493,0.1762127771706467,0.1767347067805466,0.1774414814102274,0.17801334160728416],"n_dims_used":45,"mean_confidence":0.919295162624783},"coverage":{"mean_confidence":0.919295162624783,"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}}