{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":492,"cluster_id":4920003587},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["492:4920003540","492:4920003631","492:4920003952","492:4920000501","492:4920001026","492:4920003902","492:4920003680","492:4920001720","492:4920001129","492:4920002956","492:4920000335","492:4920001075","492:4920000328","492:4920003099","492:4920000371","492:4920003953","492:4920000721","492:4920002509","492:4920003399","492:4920003677","492:4920003811","492:4920003810","492:4920000453","497:4970002392","492:4920000456"],"twin_admin_codes":[492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,497,492],"twin_sims":[0.6512379637611014,0.6022684278040003,0.42560207476993367,0.32558118209427156,0.3026351809355826,0.2955689823299263,0.2804288147859507,0.24376833225533803,0.23765444333766705,0.23481852523810368,0.23249934772609926,0.2292828978652273,0.229199156454032,0.21543631886408693,0.21026498987998582,0.2052524464314059,0.20344155298100583,0.19284128404844222,0.19263687302036422,0.1924482981346624,0.19189383037964383,0.18815058648797447,0.1766584000691665,0.17236314538162525,0.1714045349909425],"twin_dists":[0.12028371308610324,0.13078716050513836,0.16975847148438186,0.1945642443332727,0.20080017267852365,0.202775048528954,0.20710280819169682,0.21821518643072688,0.22016982402879032,0.2210876019165577,0.22184355808501777,0.22290024020972302,0.22292788149053838,0.22756514993197027,0.22935898344213224,0.23112657384816254,0.2317724049261294,0.23563454263371378,0.23571044815668632,0.23578052288067172,0.23598684148655658,0.23739071452296612,0.24182736631302643,0.24353815892964542,0.2439241212264067],"n_dims_used":44,"mean_confidence":0.9171785874800249},"coverage":{"mean_confidence":0.9171785874800249,"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}}