{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680004365},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960010717","467:4670003426","468:4680006034","468:4680005394","468:4680005768","468:4680005651","467:4670003298","496:4960008527","472:4720004840","496:4960008814","472:4720004745","496:4960010214","488:4880002981","468:4680003278","478:4780005510","484:4840006790","496:4960010560","468:4680003281","468:4680004375","475:4750007543","468:4680001370","468:4680001833","499:4990004032","472:4720003215","468:4680003183"],"twin_admin_codes":[496,467,468,468,468,468,467,496,472,496,472,496,488,468,478,484,496,468,468,475,468,468,499,472,468],"twin_sims":[0.41624032261946875,0.41609918825854686,0.4016453969473385,0.36344315639451585,0.3575438914878065,0.3413184293454045,0.32782692817691955,0.3145495773794835,0.2889009203055624,0.28398423815244406,0.2762165005778881,0.27292464284877777,0.27250790137147085,0.2669013335381782,0.26248644484940087,0.26248505352180007,0.25951948560342036,0.2587278885184346,0.25698132141490465,0.25405835151007866,0.2537430647384713,0.25278366620232495,0.24766176602716589,0.2475794318869376,0.24693300502260393],"twin_dists":[0.17195426132020805,0.17198752382857593,0.17542054997908113,0.18478108032943907,0.18626891740952,0.19042801489462263,0.19396740268013796,0.19752996504090647,0.20466434879270579,0.20607414876867802,0.20833181837643708,0.2093002659237125,0.209423379504025,0.21109109161080966,0.2124197064899679,0.21242012738725688,0.21332045568556732,0.21356187216990474,0.21409618189272267,0.21499553867080537,0.21509293930242332,0.21538979756746698,0.21698690797716344,0.2170127532717344,0.2172158634409438],"n_dims_used":45,"mean_confidence":0.9274984571668837},"coverage":{"mean_confidence":0.9274984571668837,"n_dims_used":45,"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}}