{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960007626},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960007513","496:4960006583","496:4960005342","496:4960004419","496:4960007113","496:4960007243","496:4960006712","496:4960007244","496:4960005913","496:4960006178","496:4960005627","496:4960007501","496:4960004738","496:4960004588","496:4960005187","496:4960007226","496:4960006842","496:4960007634","496:4960007234","496:4960006043","496:4960007749","496:4960005779","496:4960006031","496:4960006576","496:4960005486"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496],"twin_sims":[0.6735573391448904,0.6075945734613826,0.5777072585266647,0.572479692772589,0.5700961248788776,0.5660838007083556,0.561467030143573,0.5482956304778528,0.5219669507253076,0.5215404147351596,0.5188960449117254,0.5171962196056743,0.492145319024969,0.488667796211118,0.4791965693289109,0.46881289398916987,0.46436394081147986,0.4597853576124259,0.4564330272402271,0.45570797175105865,0.45556484962136135,0.45198020536708505,0.43838316415691075,0.4348318811788639,0.4332717975688918],"twin_dists":[0.11546158212783401,0.12964667458986429,0.13605095031582326,0.13717328535615692,0.1376853695789908,0.13854791581130863,0.13954132480494982,0.1423818530663921,0.1480968984674497,0.148189978270319,0.1487674371632827,0.14913900151675488,0.15465224061680047,0.15542372142522945,0.1575334586545051,0.15986188725986344,0.1608648152239682,0.16190046614561543,0.1626610732485672,0.1628258452831047,0.16285838167073727,0.1636745145398252,0.16679261646596713,0.1676131576430592,0.16797446640400843],"n_dims_used":45,"mean_confidence":0.9286317613389757},"coverage":{"mean_confidence":0.9286317613389757,"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}}