{
  "aliases": [],
  "authors": [],
  "details": {
    "disabled": false,
    "download_url": "https://huggingface.co/LangAGI-Lab/WebShepherd_3B/tree/main",
    "gated": false,
    "hub_id": "LangAGI-Lab/WebShepherd_3B",
    "languages": [],
    "modalities": [],
    "size_category_reported": null
  },
  "environments": [
    "web"
  ],
  "evidence": [
    {
      "method": "editorial_primary_review",
      "retrieved_at": "2026-10-17T02:45:20Z",
      "role": "primary",
      "sha256": "6f28e86a99b286a575c5e7f8d24d6901655971e9a091493950b59948f4b9ad9b",
      "supports": [
        "name",
        "kind",
        "summary",
        "environments",
        "topics",
        "scope",
        "relations",
        "details"
      ],
      "url": "https://huggingface.co/api/models/LangAGI-Lab/WebShepherd_3B"
    },
    {
      "method": "editorial_primary_review",
      "retrieved_at": "2026-10-17T02:45:05Z",
      "role": "primary",
      "sha256": "647d9e7bdad5fe2c03a8cfcd34d93f3b2bf7c1553b517a4a843bc0113fa47456",
      "supports": [
        "identity",
        "summary",
        "relations"
      ],
      "url": "https://huggingface.co/api/collections/LangAGI-Lab/web-shepherd-advancing-prms-for-reinforcing-web-agents-682b4f4ad607fc27c4dc49e8"
    },
    {
      "method": "editorial_primary_review",
      "retrieved_at": "2026-10-17T02:44:04Z",
      "role": "primary",
      "sha256": "07431058d8b9a71b80e75b7a74a40a8346c1503eec240628459cc4d4e2f0802f",
      "supports": [
        "summary",
        "environments"
      ],
      "url": "https://raw.githubusercontent.com/kyle8581/Web-Shepherd/HEAD/README.md"
    },
    {
      "method": "editorial_primary_review",
      "retrieved_at": "2026-10-17T02:49:45Z",
      "role": "primary",
      "sha256": "252ed290ec84ffd8fa686fb72df68afe7bbd8c19b80538c0b318db60cd107d09",
      "supports": [
        "details"
      ],
      "url": "https://huggingface.co/LangAGI-Lab/WebShepherd_3B/raw/main/config.json"
    },
    {
      "method": "huggingface_api",
      "retrieved_at": "2026-10-17T02:45:20Z",
      "role": "primary",
      "sha256": "6f28e86a99b286a575c5e7f8d24d6901655971e9a091493950b59948f4b9ad9b",
      "supports": [
        "details",
        "licenses.weights"
      ],
      "url": "https://huggingface.co/api/models/LangAGI-Lab/WebShepherd_3B"
    }
  ],
  "id": "url:72f7fe0211c6551b945f",
  "identifiers": {},
  "kind": "model",
  "last_verified_at": "2026-10-17T02:45:20Z",
  "licenses": {
    "code": null,
    "data": null,
    "document": null,
    "weights": null
  },
  "links": [
    {
      "rel": "primary",
      "url": "https://huggingface.co/LangAGI-Lab/WebShepherd_3B"
    }
  ],
  "name": "WebShepherd 3B",
  "notes": "The official project-linked collection identifies this public 3B checkpoint. The README uses a separate unavailable WebShepherd/web-shepherd-base URL; redirect equivalence is not asserted. Two safetensors shards and a Qwen2 causal-language-model configuration are present. No model card or weight license is published in the inspected manifest. The separately announced multimodal 3B model is not assumed released.",
  "published_at": null,
  "relations": [
    {
      "evidence_url": "https://huggingface.co/api/collections/LangAGI-Lab/web-shepherd-advancing-prms-for-reinforcing-web-agents-682b4f4ad607fc27c4dc49e8",
      "target_id": "arxiv:2505.15277",
      "type": "documented_by"
    }
  ],
  "review_status": "curated",
  "scope": "core",
  "summary": "A public text-based process-reward checkpoint from the Web-Shepherd collection for scoring web-agent decisions against task checklists.",
  "topics": [
    "reward-models",
    "web-navigation"
  ],
  "updated_at": null,
  "url": "https://huggingface.co/LangAGI-Lab/WebShepherd_3B"
}