Delete row 15493 from events

seq 15493
id evt_2ac60f70bd22
kind llm_usage
ts 2026-04-10T10:24:53.619430+00:00
actor llm:openai
subject_entity_ids []
payload {"cost_usd":0.002606,"meta":{" ...
source_ref NULL
confidence 0.0
dedupe_key llm_usage:resp_0e75fd19a870b8d10069d8cfe84c948193b ...
episode_id NULL
created_at 2026-04-10T10:24:53.619524+00:00
Cancel