---
dataset_info:
  features:
  - name: Entry
    dtype: string
  - name: genus
    dtype: string
  - name: Sequence
    dtype: string
  - name: labels
    dtype: int64
  splits:
  - name: train
    num_bytes: 95779305
    num_examples: 233204
  - name: valid
    num_bytes: 2041969
    num_examples: 5000
  - name: test
    num_bytes: 2015250
    num_examples: 5000
  download_size: 97179415
  dataset_size: 99836524
configs:
- config_name: default
  data_files:
  - split: train
    path: data/train-*
  - split: valid
    path: data/valid-*
  - split: test
    path: data/test-*
---

UniProt search (7/22/2025): * (Swiss-Prot reviewed entries only) download TSV with Taxonomic lineage (Ids), sequence, and length.

Curation steps:
- Filtered for sequence length >=20 and <=2048
- Extract Taxonomic IDs (domain, kingdom, phylum, class, order, family, genus, species) from taxonomic_lineage_ids column
- Keep entry, genus, and sequence information
- Drop N/A
- CD-HIT using Docker at 80% similarity threshold and n=5
- Keep representative sequences
- Create labels based on spcecies
- Remove genuses/examples with fewer than 100 samples
- Stratified split: first get test set (5,000), then eval (5,000), rest is train