{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730007461},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730009372","473:4730009132","473:4730009118","473:4730008774","473:4730007457","473:4730008122","473:4730009509","473:4730008447","500:5000005643","473:4730008206","473:4730003286","473:4730009051","473:4730008211","473:4730009249","471:4710000397","475:4750009529","475:4750009456","471:4710001434","473:4730007671","473:4730009332","473:4730009510","473:4730007460","473:4730008852","476:4760001487","475:4750009157"],"twin_admin_codes":[473,473,473,473,473,473,473,473,500,473,473,473,473,473,471,475,475,471,473,473,473,473,473,476,475],"twin_sims":[0.7983173288838477,0.6171452222168872,0.5840421221047439,0.5168892977982474,0.5104887226929699,0.4961860786005774,0.47920392486392294,0.46283797559622886,0.4619283343927707,0.4561148409742907,0.45573743699213143,0.45530443190385056,0.4455409957224169,0.44479534617752226,0.4413996920165066,0.43761506069103945,0.4174984647092633,0.38655442239693655,0.3846158148705436,0.3802223293968015,0.3788085160567225,0.3753446651311981,0.3739815718028809,0.3731800876421882,0.36178869235287076],"twin_dists":[0.08717066945484946,0.12760139157398165,0.1346920752577998,0.14920612276784753,0.15060812839815715,0.15375781962040624,0.15753181513681352,0.16120957944541536,0.16141528599124305,0.1627333707590749,0.16281914732207575,0.16291759276878898,0.1651466346348892,0.16531762197199867,0.16609768802714917,0.16696986668302738,0.1716579562376189,0.1790650928602515,0.17953806343794945,0.18061419649385413,0.180961765694688,0.18181598566162166,0.1821531939228081,0.18235175073521684,0.1851970989701949],"n_dims_used":44,"mean_confidence":0.9145918759432706},"coverage":{"mean_confidence":0.9145918759432706,"n_dims_used":44,"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}}