{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006192},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960000784","466:4660009599","466:4660003690","487:4870006498","470:4700005923","466:4660010900","466:4660012198","487:4870002898","466:4660011747","466:4660009427","470:4700005343","470:4700002794","466:4660014297","487:4870006062","466:4660009909","487:4870006918","466:4660000586","488:4880001989","466:4660014292","466:4660003222","496:4960000383","469:4690004789","490:4900009201","472:4720000509","487:4870006057"],"twin_admin_codes":[496,466,466,487,470,466,466,487,466,466,470,470,466,487,466,487,466,488,466,466,496,469,490,472,487],"twin_sims":[0.3451689421413707,0.3156814104566159,0.2767191771751672,0.2643186714066447,0.2607775926433482,0.24800906808298126,0.24085536140727826,0.2372993664562104,0.23177079298437706,0.2313280277045002,0.22364557035695048,0.22181670057631916,0.2158378221089902,0.20809515697894818,0.20345981850505052,0.20088978196356566,0.1964433596566515,0.19632690273403813,0.19570979528929178,0.19249909673206128,0.19031509099788216,0.1813944641452301,0.17884284113950524,0.1785377955516777,0.17468976128620747],"twin_dists":[0.18943174969143048,0.1972230166507296,0.2081845566877346,0.21186663716615153,0.21293771730383335,0.2168779479329388,0.21914245958291298,0.22028434316471443,0.22208205857158572,0.22222724375332878,0.22477613975425592,0.22539146925637518,0.22742709896544375,0.23012057367778813,0.23176587113772606,0.2326891908581634,0.23430603920166151,0.23434872479975924,0.23457520993573072,0.23576164133732536,0.2365765802484031,0.23997496733899218,0.24096865203978118,0.2410881177673281,0.24260774422384498],"n_dims_used":43,"mean_confidence":0.9116013105525527},"coverage":{"mean_confidence":0.9116013105525527,"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}}