{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870007343},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870005743","487:4870006749","487:4870005282","487:4870008205","487:4870007345","487:4870006910","487:4870007195","487:4870007776","487:4870007633","466:4660011708","487:4870007065","478:4780000115","487:4870007351","487:4870007920","466:4660011078","487:4870007048","496:4960000991","487:4870003840","487:4870004588","466:4660009747","493:4930005970","470:4700000901","487:4870006912","487:4870004275","487:4870008406"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,466,487,478,487,487,466,487,496,487,487,466,493,470,487,487,487],"twin_sims":[0.306252583537075,0.2586885206543883,0.1434263443958041,0.13146876036122432,0.12030000736569023,0.11251710567054536,0.10755015755470165,0.10606823378109048,0.10219119934132484,0.07405332400548031,0.06339649298322428,0.06255450547652523,0.058432607822702834,0.058369457681912776,0.0569549351129328,0.05675815139652128,0.049006839587250314,0.04393806837705188,0.041923495743859195,0.03930310141118705,0.03784572404997661,0.037515382861487014,0.036838477825398355,0.035293052422365946,0.03152755378618583],"twin_dists":[0.19979956984841188,0.21357389047996017,0.255950532937692,0.26162447583674137,0.26728703334763865,0.27147496159102985,0.27426576510212664,0.27511773894337466,0.277391335609311,0.29632849333478994,0.30504455186298957,0.30578296530295584,0.3095201517856627,0.3095790729426364,0.3109128463019296,0.31110055616167215,0.3189626138903625,0.3246848765681208,0.3271140464811756,0.3304253957821228,0.332348649401795,0.33279329253455836,0.33371488395356946,0.3358740635792463,0.3414930246445039],"n_dims_used":43,"mean_confidence":0.905615163403888},"coverage":{"mean_confidence":0.905615163403888,"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}}