Blame for benchmarks.json

{
  "format": "rex-toy-tsv",
  "format_version": 1,
  "datasets": {
    "humanref": {
      "path": "humanref",
      "split": "train",
      "schema": "rex-tsv-grounding-v1",
      "manifest": "humanref/manifest.json"
    }
  }
}