export_info.json

{
  "split_name": "b150_public_eval_smoke_100",
  "purpose": "user smoke-test fine-tuning and pipeline validation",
  "num_samples": 100,
  "manifest_filename": "selected_samples.exported.jsonl",
  "format": "raw audio + jsonl manifest",
  "audio_path_base": "raw/",
  "text_field": "target_text",
  "language_counts": {
    "en": 44,
    "zh": 56
  }
}