columns format version: 1
11 columns:
`id` UUID
`function_name` LowCardinality(String)
`variant_name` LowCardinality(String)
`episode_id` UUID
`input` String
`output` String
`output_schema` String
`inference_params` String
`processing_time_ms` Nullable(UInt32)
`timestamp` DateTime
`tags` Map(String, String)
