{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970002479},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970003057","497:4970002913","497:4970002740","492:4920003233","487:4870000071","492:4920003702","497:4970002186","497:4970002550","486:4860003758","497:4970002407","466:4660013678","497:4970002962","497:4970002855","497:4970002857","492:4920006286","486:4860003705","486:4860003702","497:4970002027","492:4920006436","492:4920003567","466:4660013379","491:4910000007","492:4920006243","497:4970002858","492:4920003424"],"twin_admin_codes":[497,497,497,492,487,492,497,497,486,497,466,497,497,497,492,486,486,497,492,492,466,491,492,497,492],"twin_sims":[0.3858465140505233,0.11138666862960156,0.09677046862759232,0.07153327172503132,0.06077972830859198,0.060364629291951036,0.049156855629304066,0.0488858737696178,0.04821477149913186,0.047947712197082056,0.04735391111816674,0.04659390913482748,0.04656398333307088,0.04534524051113506,0.04083644609290933,0.03998620518954793,0.035884071981848495,0.03526213644163772,0.03411600373625559,0.03406643079544055,0.03399505935964266,0.033903374556481375,0.032160559495504705,0.03088163166754032,0.02917852380362178],"twin_dists":[0.17923767342474256,0.27210162681568534,0.28068598513639303,0.2982927525591988,0.3073665142501362,0.3077423567655599,0.3188009417722784,0.3190932795541957,0.31982313549062136,0.32011593625823187,0.32077188811690655,0.32162154598138265,0.3216552386926274,0.3230430473645175,0.3284659204064464,0.32954461811745783,0.3350390129182718,0.33591807109627814,0.33757318347862253,0.3376458334209707,0.33775058777134687,0.3378854321207552,0.34050972676633456,0.3425139507355279,0.34529629708159787],"n_dims_used":44,"mean_confidence":0.9080791473388672},"coverage":{"mean_confidence":0.9080791473388672,"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}}