{
  "id": "openorca-platypus2-13b",
  "name": "OpenOrca-Platypus2-13B",
  "identifiers": {
    "huggingface": [
      "Open-Orca/OpenOrca-Platypus2-13B"
    ]
  },
  "developer": "Open-Orca (AlignmentLab.ai) with the Platypus team",
  "release_date": {
    "value": "2023-08-11",
    "source": "https://huggingface.co/api/models/Open-Orca/OpenOrca-Platypus2-13B",
    "status": "partial",
    "note": "HF repo creation date; may predate or postdate public release."
  },
  "weights_status": "open",
  "availability": {
    "value": "available",
    "checked": "2026-09-24",
    "source": "https://huggingface.co/Open-Orca/OpenOrca-Platypus2-13B"
  },
  "license": {
    "value": "cc-by-nc-4.0",
    "source": "https://huggingface.co/Open-Orca/OpenOrca-Platypus2-13B/blob/04e22880de5edcda7b86092242ac0834bf191190/README.md",
    "status": "partial",
    "note": "From HF card metadata (`license: cc-by-nc-4.0`). Card text: Platypus2-13B base weights CC BY-NC-4.0; OpenOrcaxOpenChat-Preview2-13B base weights 'Llama 2 Commercial'. The card does not say which governs the merge; reviewer check."
  },
  "architecture": {
    "family": "decoder_only",
    "note": "family from config 'architectures' and the card ('based on the Lllama 2 transformer architecture'). Positional encoding left not_recorded, matching llama-2-13b.",
    "n_layers": {
      "value": 40,
      "source": "https://huggingface.co/Open-Orca/OpenOrca-Platypus2-13B/raw/04e22880de5edcda7b86092242ac0834bf191190/config.json",
      "status": "recorded"
    },
    "hidden_size": {
      "value": 5120,
      "source": "https://huggingface.co/Open-Orca/OpenOrca-Platypus2-13B/raw/04e22880de5edcda7b86092242ac0834bf191190/config.json",
      "status": "recorded"
    },
    "n_heads": {
      "value": 40,
      "source": "https://huggingface.co/Open-Orca/OpenOrca-Platypus2-13B/raw/04e22880de5edcda7b86092242ac0834bf191190/config.json",
      "status": "recorded"
    },
    "vocab_size": {
      "value": 32002,
      "source": "https://huggingface.co/Open-Orca/OpenOrca-Platypus2-13B/raw/04e22880de5edcda7b86092242ac0834bf191190/config.json",
      "status": "recorded"
    },
    "context_length": {
      "value": 4096,
      "source": "https://huggingface.co/Open-Orca/OpenOrca-Platypus2-13B/raw/04e22880de5edcda7b86092242ac0834bf191190/config.json",
      "status": "recorded"
    },
    "n_kv_heads": {
      "value": 40,
      "source": "https://huggingface.co/Open-Orca/OpenOrca-Platypus2-13B/raw/04e22880de5edcda7b86092242ac0834bf191190/config.json",
      "status": "recorded"
    },
    "positional_encoding": {
      "value": null,
      "status": "not_recorded"
    }
  },
  "training_data": {
    "value": "None of its own: a merge of two parents. Parents' data: Open-Platypus (STEM and logic) for Platypus2-13B; a filtered GPT-4 subset of OpenOrca for OpenOrcaxOpenChat-Preview2-13B.",
    "source": "https://huggingface.co/Open-Orca/OpenOrca-Platypus2-13B/blob/04e22880de5edcda7b86092242ac0834bf191190/README.md",
    "status": "recorded",
    "note": "Card: 'Platypus2-13B trained using ... Open-Platypus'; 'OpenOrcaxOpenChat-Preview2-13B trained using a refined subset of most of the GPT-4 data from the OpenOrca dataset'. The card's citation title calls it 'Instruct-tuned on Filtered OpenOrcaV1 GPT-4 Dataset and Merged with divergent STEM and Logic Dataset Model'."
  },
  "techniques": [],
  "primary_sources": [
    "https://huggingface.co/Open-Orca/OpenOrca-Platypus2-13B",
    "https://huggingface.co/Open-Orca/OpenOrca-Platypus2-13B/raw/04e22880de5edcda7b86092242ac0834bf191190/config.json"
  ],
  "record_history": [
    {
      "date": "2026-09-24",
      "change": "ingested as candidate from HF (Open-Orca/OpenOrca-Platypus2-13B@04e22880de5edcda7b86092242ac0834bf191190)",
      "by": "ingest_hf.py"
    },
    {
      "date": "2026-09-24",
      "change": "preparer: developer, license note, training data (inherited), 2 merged_from edges + 2 rejected trained_on; sources: card",
      "by": "claude (preparer, Sonnet 5)"
    },
    {
      "date": "2026-09-24",
      "change": "reviewed and promoted from staging (2 edge(s) accepted)",
      "by": "Wilson Pruitt"
    }
  ]
}