metadata.json

{
  "source": "merged_parquet_datasets",
  "dataset_id": null,
  "license": null,
  "inputs": [
    "/Users/cardigan/.cache/nanochat/datasets/monolingual/welsh-wiki",
    "/Users/cardigan/.cache/nanochat/datasets/monolingual/irish-wiki",
    "/Users/cardigan/.cache/nanochat/datasets/monolingual/scots-wiki",
    "/Users/cardigan/.cache/nanochat/datasets/monolingual/scottish-gaelic-wiki"
  ],
  "created_at_utc": "2025-12-21T16:27:12Z",
  "num_shards": 1,
  "num_documents": 315856,
  "format": "nanochat-parquet-v1",
  "text_column": "text",
  "row_group_size": 1024,
  "parquet": {
    "compression": "zstd",
    "compression_level": 3,
    "use_dictionary": false,
    "write_statistics": false
  },
  "target_shard_bytes": 104857600,
  "initial_chars_per_shard": 250000000,
  "final_chars_per_shard_estimate": 250000000,
  "single_shard": true
}