-- Calibrate the semantic-neighbour window using reviewed CZN patterns:
-- retain close paraphrases, exclude adjacent metric shapes.
UPDATE sg_game_scope_policy
   SET number_value = 0.100000,
       description = 'Maximum additional cosine distance from the best runtime Few-shot candidate.',
       active_yn = 'Y',
       updated_at = SYSTIMESTAMP
 WHERE policy_key = 'QA_VECTOR_NEIGHBOR_DISTANCE_MARGIN'
/

COMMIT