---
configs:
- config_name: default
  data_files:
  - split: train
    path: train-*.parquet
  - split: val
    path: val-*.parquet
dataset_info:
  features:
  - name: image
    dtype: image
  - name: caption
    dtype: string
  - name: source
    dtype: string
  - name: split
    dtype: string
  - name: image_id
    dtype: string
  - name: source_index
    dtype: int64
  - name: source_dataset
    dtype: string
  - name: source_split
    dtype: string
  - name: source_url
    dtype: string
  - name: filename
    dtype: string
  - name: width
    dtype: int32
  - name: height
    dtype: int32
  - name: image_sha256
    dtype: string
  - name: caption_index
    dtype: int32
---

# WebMix Parquet

Image-text parquet dataset generated from: `cc12m, datacomp12m, yfcc15m, mscoco`.

Images are stored in the Hugging Face `Image` column format as encoded bytes.
Training rows come from `--sources`; validation/support rows come from
`--eval-sources`.

Generation arguments:

```json
{
  "cache_dir": null,
  "chunk_size": 10000,
  "compression": "zstd",
  "download_max_retries": 5,
  "download_num_proc": 8,
  "eval_sources": [
    "mscoco"
  ],
  "hf_num_proc": 1,
  "image_format": "jpeg",
  "jpeg_quality": 90,
  "limit_per_source": null,
  "log_every": 10000,
  "min_image_size": 16,
  "multiprocessing_context": "fork",
  "num_proc": 16,
  "out_dir": "data/webmix_parquet",
  "overwrite": false,
  "resume": true,
  "rows_per_shard": 100000,
  "sources": [
    "cc12m",
    "datacomp12m",
    "yfcc15m"
  ],
  "url_concurrency": 16,
  "url_retries": 4,
  "url_timeout": 10,
  "worker_maxtasksperchild": 100
}
```