{
  "id": "allenai-hiro-acev2",
  "name": "HiRO-ACEv2",
  "developer": "Allen Institute for AI",
  "family": "HiRO-ACE",
  "variant": "v2",
  "model": {
    "modality": "Climate field emulation / downscaling",
    "context": {
      "value": null,
      "display": "Not declared in checked config/model card",
      "status": "unknown",
      "evidence": []
    }
  },
  "discovery": {
    "source": "Open Model Weights primary-source research 2026-10-16; publish only after targeted full verification",
    "repo_id": "allenai/HiRO-ACEv2",
    "pinned": true
  },
  "verification": {
    "level": "field-verified",
    "checked_at": "2026-10-16",
    "checked_at_iso": "2026-10-16T06:03:45+00:00",
    "method": "Hugging Face API + repository file list + model card + config.json",
    "readme_accessible": true,
    "config_accessible": false,
    "fields": {
      "license": "verified",
      "commercial_use": "classified",
      "context": "unknown",
      "weight_files": "verified",
      "formats": "verified",
      "base_model": "not-declared",
      "training_recipe": "training-described-in-model-card",
      "data_disclosure": "described-in-model-card",
      "runtime_support": "source-derived-not-runtime-tested"
    },
    "history": [
      {
        "date": "2026-10-16",
        "event": "Field-by-field verification",
        "detail": "Checked Hugging Face API metadata, exact repository file list, model card and config when accessible."
      }
    ],
    "mode": "full-field-verification",
    "full_verified_at": "2026-10-16"
  },
  "weights": {
    "status": "verified-available",
    "repository": "https://huggingface.co/allenai/HiRO-ACEv2",
    "access": "public",
    "exact_files": [
      "ACE2S-X-SHiELD.ckpt",
      "HiROv2.ckpt"
    ],
    "file_count": 2,
    "formats": [
      "Checkpoint"
    ],
    "precision_availability": {
      "bf16": {
        "available": false,
        "status": "verified"
      },
      "fp16": {
        "available": false,
        "status": "verified"
      },
      "fp8": {
        "available": false,
        "status": "verified"
      },
      "int8": {
        "available": false,
        "status": "verified"
      },
      "int4": {
        "available": false,
        "status": "verified"
      },
      "gguf": {
        "available": false,
        "status": "verified"
      }
    },
    "dtype_evidence": [],
    "evidence": [
      {
        "source": "https://huggingface.co/api/models/allenai/HiRO-ACEv2",
        "type": "Hugging Face model API siblings"
      }
    ]
  },
  "license": {
    "id": "apache-2.0",
    "name": "apache-2.0",
    "url": null,
    "status": "verified",
    "commercial_use": {
      "status": "allowed",
      "label": "Commercial use allowed under apache-2.0 conditions",
      "basis": null
    },
    "repository_license_files": [],
    "verification": {
      "status": "declared-metadata-checked",
      "checked_at": "2026-10-16",
      "source": "https://huggingface.co/api/models/allenai/HiRO-ACEv2"
    }
  },
  "lineage": {
    "base_model": {
      "status": "not-declared",
      "models": [],
      "relation": null,
      "evidence": []
    }
  },
  "training_assets": {
    "training_recipe": {
      "status": "training-described-in-model-card",
      "files": [],
      "links": [],
      "evidence": [
        "README.md"
      ]
    },
    "data_disclosure": {
      "status": "described-in-model-card",
      "datasets": [],
      "evidence": []
    },
    "evaluations": "Not classified by automated verifier",
    "intermediate_checkpoints": "Not classified by automated verifier"
  },
  "runtime_support": {
    "declared_library": "fme",
    "pipeline_tag": null,
    "declared": [
      "fme"
    ],
    "mentioned_in_model_card": [],
    "artifact_signals": [],
    "tested_by_openmodelweights": false
  },
  "source_claims": {
    "schema_version": "1.1.0",
    "checked_at": "2026-10-16T06:03:45+00:00",
    "repository_sha": "16bd51b8da79d85c138cc166c93196501616c3bf",
    "weights_metadata": {
      "total_parameters_billions": null,
      "source_url": "https://huggingface.co/api/models/allenai/HiRO-ACEv2"
    },
    "config": {
      "context_tokens": null,
      "source_url": null
    },
    "model_card": {
      "context_token_claims": [],
      "parameter_claims": [],
      "source_url": "https://huggingface.co/allenai/HiRO-ACEv2/blob/main/README.md"
    },
    "repository_metadata": {
      "license_id": "apache-2.0",
      "license_declaration": null,
      "source_url": "https://huggingface.co/api/models/allenai/HiRO-ACEv2"
    },
    "license_file": {
      "license_id": null,
      "source_url": null
    },
    "runtime": {
      "declared_library": "fme",
      "model_card_mentions": []
    }
  },
  "sources": [
    {
      "type": "model_repository",
      "url": "https://huggingface.co/allenai/HiRO-ACEv2",
      "tier": "primary"
    },
    {
      "type": "model_api",
      "url": "https://huggingface.co/api/models/allenai/HiRO-ACEv2",
      "tier": "primary"
    },
    {
      "type": "model_card",
      "url": "https://huggingface.co/allenai/HiRO-ACEv2/blob/main/README.md",
      "tier": "primary",
      "available": true
    },
    {
      "type": "config",
      "url": "https://huggingface.co/allenai/HiRO-ACEv2/blob/main/config.json",
      "tier": "primary",
      "available": false
    }
  ],
  "hub": {
    "last_modified": "2026-10-14T13:15:49.000Z",
    "downloads": 0,
    "likes": 4,
    "sha": "16bd51b8da79d85c138cc166c93196501616c3bf",
    "library_name": "fme",
    "pipeline_tag": null,
    "tags": [
      "fme",
      "arxiv:2610.17693",
      "doi:10.57967/hf/11000",
      "license:apache-2.0",
      "region:us"
    ],
    "created_at": "2026-10-12T16:43:07.000Z",
    "gated": false
  },
  "freshness": {
    "last_verified_at": "2026-10-16T06:03:45+00:00",
    "last_factual_update_at": null,
    "current_evidence_observed_at": "2026-10-16T06:04:11+00:00",
    "first_observed_at": "2026-10-16T06:04:11+00:00",
    "repository_created_at": "2026-10-12T16:43:07.000Z",
    "verification_mode": "full-field-verification",
    "observed_change_count": 0
  },
  "intelligence": {
    "active_conflict_count": 0,
    "comparison_signal_count": 0,
    "conflict_status": "checked",
    "conflicts_url": "/api/v1/conflicts/allenai-hiro-acev2.json",
    "evidence_object_count": 3,
    "evidence_classes": {
      "publisher_claim": 1,
      "source_observed": 2
    },
    "evidence_objects_url": "/api/v1/evidence-objects/allenai-hiro-acev2.json",
    "omw_measurement_count": 0,
    "measurements_url": "/api/v1/measurements.json"
  }
}
