{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870010939},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660013760","466:4660013690","487:4870011279","487:4870011552","487:4870011403","466:4660013751","487:4870000358","466:4660013687","487:4870002134","487:4870001937","487:4870009734","487:4870009602","487:4870008201","466:4660012863","466:4660013323","487:4870011180","466:4660013225","466:4660013475","487:4870001870","466:4660014481","466:4660013231","466:4660012884","487:4870009489","487:4870010649","487:4870009764"],"twin_admin_codes":[466,466,487,487,487,466,487,466,487,487,487,487,487,466,466,487,466,466,487,466,466,466,487,487,487],"twin_sims":[0.36957877655472876,0.36593862498835117,0.33290967139616773,0.3308084605444534,0.3185845998864913,0.30104808068504596,0.2994002613272903,0.2799052733667778,0.2710008274444493,0.2698558785122208,0.2686103559465472,0.2595416108550033,0.25580866750285036,0.25253066328618107,0.2451743425457502,0.24394029793269736,0.24392230398607756,0.2432776617679548,0.24325136248651055,0.24139010920589696,0.24051852864096368,0.2359904231776817,0.23386272415550546,0.23150187754677706,0.23028896383438272],"twin_dists":[0.18324653786215933,0.1841553964302171,0.19262484511852535,0.1931784872256194,0.19643851895967723,0.20124137011381676,0.20170088534508376,0.20725494571497524,0.20986956892716876,0.2102095706472916,0.21058045298220854,0.2133137147250211,0.21445620869849674,0.21546820143255677,0.2177701787319896,0.21816066988609772,0.21816637316293794,0.2183708754293544,0.21837922587779457,0.21897169357472812,0.21925014981979157,0.22070747134899926,0.2213985576249041,0.2221702156372473,0.2225686787843222],"n_dims_used":43,"mean_confidence":0.912954286087391},"coverage":{"mean_confidence":0.912954286087391,"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}}