{
  "id": "wizardlm-13b-v1-2",
  "name": "WizardLM-13B-V1.2",
  "identifiers": {
    "huggingface": [
      "WizardLMTeam/WizardLM-13B-V1.2"
    ]
  },
  "developer": "WizardLM Team (Microsoft Research collaboration)",
  "release_date": {
    "value": "2023-07-25",
    "source": "https://huggingface.co/api/models/WizardLMTeam/WizardLM-13B-V1.2",
    "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/WizardLMTeam/WizardLM-13B-V1.2"
  },
  "license": {
    "value": "llama2",
    "source": "https://huggingface.co/WizardLMTeam/WizardLM-13B-V1.2/blob/cf5f40382559f19e13874e45b39575171ca46ef8/README.md",
    "status": "partial",
    "note": "From HF card metadata (uploader-declared); confirm against the license text."
  },
  "architecture": {
    "family": "decoder_only",
    "note": "family read from config 'architectures': ['LlamaForCausalLM'].",
    "n_layers": {
      "value": 40,
      "source": "https://huggingface.co/WizardLMTeam/WizardLM-13B-V1.2/raw/cf5f40382559f19e13874e45b39575171ca46ef8/config.json",
      "status": "recorded"
    },
    "hidden_size": {
      "value": 5120,
      "source": "https://huggingface.co/WizardLMTeam/WizardLM-13B-V1.2/raw/cf5f40382559f19e13874e45b39575171ca46ef8/config.json",
      "status": "recorded"
    },
    "n_heads": {
      "value": 40,
      "source": "https://huggingface.co/WizardLMTeam/WizardLM-13B-V1.2/raw/cf5f40382559f19e13874e45b39575171ca46ef8/config.json",
      "status": "recorded"
    },
    "vocab_size": {
      "value": 32000,
      "source": "https://huggingface.co/WizardLMTeam/WizardLM-13B-V1.2/raw/cf5f40382559f19e13874e45b39575171ca46ef8/config.json",
      "status": "recorded"
    },
    "context_length": {
      "value": 4096,
      "source": "https://huggingface.co/WizardLMTeam/WizardLM-13B-V1.2/raw/cf5f40382559f19e13874e45b39575171ca46ef8/config.json",
      "status": "recorded"
    },
    "n_kv_heads": {
      "value": 40,
      "source": "https://huggingface.co/WizardLMTeam/WizardLM-13B-V1.2/raw/cf5f40382559f19e13874e45b39575171ca46ef8/config.json",
      "status": "recorded"
    },
    "positional_encoding": {
      "value": null,
      "status": "not_recorded"
    }
  },
  "training_data": {
    "value": "Evol-Instruct: instructions iteratively rewritten/elaborated by an LLM from a seed instruction set, per the WizardLM paper series. No single resolvable dataset id.",
    "source": "https://huggingface.co/WizardLMTeam/WizardLM-13B-V1.2",
    "status": "partial",
    "note": "Checked 2026-09-24: the V1.2 card names no training data. The evol-instruct-70k card says only 'This is the training data of WizardLM' (the paper's original model). No source found tying V1.2 to it, so no trained_on edge is recorded."
  },
  "techniques": [
    "instruction-tuning",
    "evol-instruct"
  ],
  "primary_sources": [
    "https://huggingface.co/WizardLMTeam/WizardLM-13B-V1.2",
    "https://huggingface.co/WizardLMTeam/WizardLM-13B-V1.2/raw/cf5f40382559f19e13874e45b39575171ca46ef8/config.json"
  ],
  "record_history": [
    {
      "date": "2026-09-24",
      "change": "ingested as candidate from HF (WizardLMTeam/WizardLM-13B-V1.2@cf5f40382559f19e13874e45b39575171ca46ef8)",
      "by": "ingest_hf.py"
    },
    {
      "date": "2026-09-24",
      "change": "preparer: developer, fine_tuned_from llama-2-13b added",
      "by": "claude (preparer, Sonnet 5)"
    },
    {
      "date": "2026-09-24",
      "change": "preparer cleanup: removed 3 stale flag(s)",
      "by": "claude (preparer, Sonnet 5)"
    },
    {
      "date": "2026-09-24",
      "change": "preparer cleanup: training_data filled",
      "by": "claude (preparer, Sonnet 5)"
    },
    {
      "date": "2026-09-24",
      "change": "reviewed and promoted from staging (1 edge(s) accepted)",
      "by": "Wilson Pruitt"
    },
    {
      "date": "2026-09-24",
      "change": "checked for an Evol-Instruct trained_on edge; none sourced, note added to training_data",
      "by": "wilson-pruitt + claude"
    }
  ]
}