Teknium

license

not-clearly-stated-on-card(commonly cited as permissive)

card

present

ungated

yes

format

JSON/Parquet

rows

~1M

Publicly downloadable and ungated with a full card, though an explicit license string is not stated on the card.

• https://huggingface.co/datasets/teknium/OpenHermes-2.5 recorded 2026-06-22

  Public ungated dataset card, ~1M rows, synthetic/GPT-4 tags