---
license: cc-by-sa-4.0
tags:
- relbench
- relational-deep-learning
configs:
- config_name: databases
  data_files:
  - split: eval
    path: STATS/databases.parquet
- config_name: tasks
  data_files:
  - split: eval
    path: STATS/tasks.parquet
---

# RelBench v1 databases

The original [RelBench](https://relbench.stanford.edu) v1 relational databases, each in its
own subdirectory in the self-describing manifest layout (plain parquet + `manifest.yaml`):

```
<dataset>/
  manifest.yaml                 # tables, primary keys, foreign-key graph, val/test timestamps
  schema.svg                    # ER diagram
  db/*.parquet                  # relational tables (plain parquet)
  tasks/<task>/manifest.yaml    # task spec (+ duckdb SQL for `forecast` tasks)
  tasks/<task>/{train,val,test}.parquet
```


Load with `relbench.load_dataset("relbench/v1/<dataset>")` /
`relbench.load_task("relbench/v1/<dataset>", "<task>")`, or read any subdir's parquet
directly with pandas/duckdb.