{
  "id": "oasst1",
  "name": "OpenAssistant Conversations (OASST1)",
  "identifiers": {
    "huggingface": [
      "OpenAssistant/oasst1"
    ]
  },
  "builder": "LAION / Open-Assistant volunteers",
  "release_date": {
    "value": "2023-04-14",
    "source": "https://arxiv.org/abs/2304.07327",
    "status": "partial",
    "note": "arXiv v1 date of the paper."
  },
  "availability": {
    "value": "available",
    "checked": "2026-09-24",
    "source": "https://huggingface.co/datasets/OpenAssistant/oasst1"
  },
  "content": {
    "value": "Card: 'a human-generated, human-annotated assistant-style conversation corpus consisting of 161,443 messages in 35 different languages, annotated with 461,292 quality ratings, resulting in over 10,000 fully annotated conversation trees', from over 13,500 volunteers.",
    "source": "https://huggingface.co/datasets/OpenAssistant/oasst1",
    "status": "recorded"
  },
  "primary_sources": [
    "https://huggingface.co/datasets/OpenAssistant/oasst1",
    "https://arxiv.org/abs/2304.07327"
  ],
  "record_history": [
    {
      "date": "2026-09-24",
      "change": "created from primary sources (tranche 2 dataset records)",
      "by": "wilson-pruitt + claude"
    }
  ]
}