["size_categories:10K<n<100K", "format:parquet", "modality:text", "modality:timeseries", "library:datasets", "library:pandas", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "id", "dtype": "int64"}, {"name": "messages", "list": [{"name": "content", "dtype": "string"}, {"name": "role", "dtype": "string"}]}, {"name": "time_series_values", "sequence": {"sequence": "float32"}}, {"name": "time_series_input_mask", "sequence": "float32"}]