{
  "name": "OWM Change History",
  "version": "1.0",
  "history_start": "2026-09-27",
  "methodology": "Observed-history only. OWM does not reconstruct changes it did not observe.",
  "watched_fields": [
    "model_card",
    "license",
    "checkpoint_files",
    "quantizations",
    "runtime_support",
    "context_claims",
    "hardware_guidance",
    "provider_availability",
    "access_or_gating"
  ],
  "models": [
    {
      "id": "command-a",
      "name": "Command A",
      "change_log": "https://openweightmodels.eu/change-command-a.json",
      "reference_page": "https://openweightmodels.eu/model-command-a.html",
      "latest_event": {
        "date": "2026-09-27",
        "type": "initial-snapshot",
        "evidence": "owm-source-review",
        "summary": "Initial OWM verification snapshot created.",
        "details": "Baseline recorded for future diffs. This is the beginning of OWM observed history, not a claim about earlier changes.",
        "source": "https://huggingface.co/CohereLabs/c4ai-command-a-03-2025"
      }
    },
    {
      "id": "deepseek-r1",
      "name": "DeepSeek-R1",
      "change_log": "https://openweightmodels.eu/change-deepseek-r1.json",
      "reference_page": "https://openweightmodels.eu/model-deepseek-r1.html",
      "latest_event": {
        "date": "2026-09-27",
        "type": "initial-snapshot",
        "evidence": "owm-source-review",
        "summary": "Initial OWM verification snapshot created.",
        "details": "Baseline recorded for future diffs. This is the beginning of OWM observed history, not a claim about earlier changes.",
        "source": "https://huggingface.co/deepseek-ai/DeepSeek-R1"
      }
    },
    {
      "id": "deepseek-r1-distill-qwen-32b",
      "name": "DeepSeek-R1-Distill-Qwen-32B",
      "change_log": "https://openweightmodels.eu/change-deepseek-r1-distill-qwen-32b.json",
      "reference_page": "https://openweightmodels.eu/model-deepseek-r1-distill-qwen-32b.html",
      "latest_event": {
        "date": "2026-09-27",
        "type": "initial-snapshot",
        "evidence": "owm-source-review",
        "summary": "Initial OWM verification snapshot created.",
        "details": "Baseline recorded for future diffs. This is the beginning of OWM observed history, not a claim about earlier changes.",
        "source": "https://huggingface.co/deepseek-ai/DeepSeek-R1-Distill-Qwen-32B"
      }
    },
    {
      "id": "deepseek-r1-distill-qwen-7b",
      "name": "DeepSeek-R1-Distill-Qwen-7B",
      "change_log": "https://openweightmodels.eu/change-deepseek-r1-distill-qwen-7b.json",
      "reference_page": "https://openweightmodels.eu/model-deepseek-r1-distill-qwen-7b.html",
      "latest_event": {
        "date": "2026-09-27",
        "type": "initial-snapshot",
        "evidence": "owm-source-review",
        "summary": "Initial OWM verification snapshot created.",
        "details": "Baseline recorded for future diffs. This is the beginning of OWM observed history, not a claim about earlier changes.",
        "source": "https://huggingface.co/deepseek-ai/DeepSeek-R1-Distill-Qwen-7B"
      }
    },
    {
      "id": "devstral-small-1-1",
      "name": "Devstral Small 1.1",
      "change_log": "https://openweightmodels.eu/change-devstral-small-1-1.json",
      "reference_page": "https://openweightmodels.eu/model-devstral-small-1-1.html",
      "latest_event": {
        "date": "2026-09-27",
        "type": "initial-snapshot",
        "evidence": "owm-source-review",
        "summary": "Initial OWM verification snapshot created.",
        "details": "Baseline recorded for future diffs. This is the beginning of OWM observed history, not a claim about earlier changes.",
        "source": "https://huggingface.co/mistralai/Devstral-Small-2507"
      }
    },
    {
      "id": "gemma-3-27b-it",
      "name": "Gemma 3 27B IT",
      "change_log": "https://openweightmodels.eu/change-gemma-3-27b-it.json",
      "reference_page": "https://openweightmodels.eu/model-gemma-3-27b-it.html",
      "latest_event": {
        "date": "2026-09-27",
        "type": "initial-snapshot",
        "evidence": "owm-source-review",
        "summary": "Initial OWM verification snapshot created.",
        "details": "Baseline recorded for future diffs. This is the beginning of OWM observed history, not a claim about earlier changes.",
        "source": "https://deepmind.google/models/gemma/gemma-3/"
      }
    },
    {
      "id": "glm-4-5",
      "name": "GLM-4.5",
      "change_log": "https://openweightmodels.eu/change-glm-4-5.json",
      "reference_page": "https://openweightmodels.eu/model-glm-4-5.html",
      "latest_event": {
        "date": "2026-09-27",
        "type": "initial-snapshot",
        "evidence": "owm-source-review",
        "summary": "Initial OWM verification snapshot created.",
        "details": "Baseline recorded for future diffs. This is the beginning of OWM observed history, not a claim about earlier changes.",
        "source": "https://huggingface.co/zai-org/GLM-4.5"
      }
    },
    {
      "id": "gpt-oss-120b",
      "name": "gpt-oss-120b",
      "change_log": "https://openweightmodels.eu/change-gpt-oss-120b.json",
      "reference_page": "https://openweightmodels.eu/model-gpt-oss-120b.html",
      "latest_event": {
        "date": "2026-09-27",
        "type": "initial-snapshot",
        "evidence": "owm-source-review",
        "summary": "Initial OWM verification snapshot created.",
        "details": "Baseline recorded for future diffs. This is the beginning of OWM observed history, not a claim about earlier changes.",
        "source": "https://openai.com/index/introducing-gpt-oss/"
      }
    },
    {
      "id": "gpt-oss-20b",
      "name": "gpt-oss-20b",
      "change_log": "https://openweightmodels.eu/change-gpt-oss-20b.json",
      "reference_page": "https://openweightmodels.eu/model-gpt-oss-20b.html",
      "latest_event": {
        "date": "2026-09-27",
        "type": "initial-snapshot",
        "evidence": "owm-source-review",
        "summary": "Initial OWM verification snapshot created.",
        "details": "Baseline recorded for future diffs. This is the beginning of OWM observed history, not a claim about earlier changes.",
        "source": "https://openai.com/index/introducing-gpt-oss/"
      }
    },
    {
      "id": "granite-4-2-8b",
      "name": "Granite 4.2 8B",
      "change_log": "https://openweightmodels.eu/change-granite-4-2-8b.json",
      "reference_page": "https://openweightmodels.eu/model-granite-4-2-8b.html",
      "latest_event": {
        "date": "2026-09-27",
        "type": "initial-snapshot",
        "evidence": "owm-source-review",
        "summary": "Initial OWM verification snapshot created.",
        "details": "Baseline recorded for future diffs. This is the beginning of OWM observed history, not a claim about earlier changes.",
        "source": "https://huggingface.co/ibm-granite/granite-4.2-8b"
      }
    },
    {
      "id": "kimi-k2-instruct",
      "name": "Kimi K2 Instruct",
      "change_log": "https://openweightmodels.eu/change-kimi-k2-instruct.json",
      "reference_page": "https://openweightmodels.eu/model-kimi-k2-instruct.html",
      "latest_event": {
        "date": "2026-09-27",
        "type": "initial-snapshot",
        "evidence": "owm-source-review",
        "summary": "Initial OWM verification snapshot created.",
        "details": "Baseline recorded for future diffs. This is the beginning of OWM observed history, not a claim about earlier changes.",
        "source": "https://huggingface.co/moonshotai/Kimi-K2-Instruct"
      }
    },
    {
      "id": "llama-4-scout",
      "name": "Llama 4 Scout",
      "change_log": "https://openweightmodels.eu/change-llama-4-scout.json",
      "reference_page": "https://openweightmodels.eu/model-llama-4-scout.html",
      "latest_event": {
        "date": "2026-09-27",
        "type": "initial-snapshot",
        "evidence": "owm-source-review",
        "summary": "Initial OWM verification snapshot created.",
        "details": "Baseline recorded for future diffs. This is the beginning of OWM observed history, not a claim about earlier changes.",
        "source": "https://github.com/meta-llama/llama-models"
      }
    },
    {
      "id": "mistral-small-4",
      "name": "Mistral Small 4",
      "change_log": "https://openweightmodels.eu/change-mistral-small-4.json",
      "reference_page": "https://openweightmodels.eu/model-mistral-small-4.html",
      "latest_event": {
        "date": "2026-09-27",
        "type": "initial-snapshot",
        "evidence": "owm-source-review",
        "summary": "Initial OWM verification snapshot created.",
        "details": "Baseline recorded for future diffs. This is the beginning of OWM observed history, not a claim about earlier changes.",
        "source": "https://huggingface.co/mistralai/Mistral-Small-4-119B-2603"
      }
    },
    {
      "id": "olmo-3-32b",
      "name": "OLMo 3 32B",
      "change_log": "https://openweightmodels.eu/change-olmo-3-32b.json",
      "reference_page": "https://openweightmodels.eu/model-olmo-3-32b.html",
      "latest_event": {
        "date": "2026-09-27",
        "type": "initial-snapshot",
        "evidence": "owm-source-review",
        "summary": "Initial OWM verification snapshot created.",
        "details": "Baseline recorded for future diffs. This is the beginning of OWM observed history, not a claim about earlier changes.",
        "source": "https://huggingface.co/allenai/Olmo-3-1125-32B"
      }
    },
    {
      "id": "phi-4",
      "name": "Phi-4",
      "change_log": "https://openweightmodels.eu/change-phi-4.json",
      "reference_page": "https://openweightmodels.eu/model-phi-4.html",
      "latest_event": {
        "date": "2026-09-27",
        "type": "initial-snapshot",
        "evidence": "owm-source-review",
        "summary": "Initial OWM verification snapshot created.",
        "details": "Baseline recorded for future diffs. This is the beginning of OWM observed history, not a claim about earlier changes.",
        "source": "https://huggingface.co/microsoft/phi-4"
      }
    },
    {
      "id": "qwen3-30b-a3b",
      "name": "Qwen3-30B-A3B",
      "change_log": "https://openweightmodels.eu/change-qwen3-30b-a3b.json",
      "reference_page": "https://openweightmodels.eu/model-qwen3-30b-a3b.html",
      "latest_event": {
        "date": "2026-09-27",
        "type": "initial-snapshot",
        "evidence": "owm-source-review",
        "summary": "Initial OWM verification snapshot created.",
        "details": "Baseline recorded for future diffs. This is the beginning of OWM observed history, not a claim about earlier changes.",
        "source": "https://huggingface.co/Qwen/Qwen3-30B-A3B"
      }
    },
    {
      "id": "qwen3-32b",
      "name": "Qwen3-32B",
      "change_log": "https://openweightmodels.eu/change-qwen3-32b.json",
      "reference_page": "https://openweightmodels.eu/model-qwen3-32b.html",
      "latest_event": {
        "date": "2026-09-27",
        "type": "initial-snapshot",
        "evidence": "owm-source-review",
        "summary": "Initial OWM verification snapshot created.",
        "details": "Baseline recorded for future diffs. This is the beginning of OWM observed history, not a claim about earlier changes.",
        "source": "https://huggingface.co/Qwen/Qwen3-32B"
      }
    },
    {
      "id": "qwen3-coder-30b-a3b",
      "name": "Qwen3-Coder-30B-A3B-Instruct",
      "change_log": "https://openweightmodels.eu/change-qwen3-coder-30b-a3b.json",
      "reference_page": "https://openweightmodels.eu/model-qwen3-coder-30b-a3b.html",
      "latest_event": {
        "date": "2026-09-27",
        "type": "initial-snapshot",
        "evidence": "owm-source-review",
        "summary": "Initial OWM verification snapshot created.",
        "details": "Baseline recorded for future diffs. This is the beginning of OWM observed history, not a claim about earlier changes.",
        "source": "https://github.com/QwenLM/Qwen3-Coder"
      }
    },
    {
      "id": "qwen3-vl-30b-a3b",
      "name": "Qwen3-VL-30B-A3B-Instruct",
      "change_log": "https://openweightmodels.eu/change-qwen3-vl-30b-a3b.json",
      "reference_page": "https://openweightmodels.eu/model-qwen3-vl-30b-a3b.html",
      "latest_event": {
        "date": "2026-09-27",
        "type": "initial-snapshot",
        "evidence": "owm-source-review",
        "summary": "Initial OWM verification snapshot created.",
        "details": "Baseline recorded for future diffs. This is the beginning of OWM observed history, not a claim about earlier changes.",
        "source": "https://huggingface.co/Qwen/Qwen3-VL-30B-A3B-Instruct"
      }
    },
    {
      "id": "smollm3-3b",
      "name": "SmolLM3-3B",
      "change_log": "https://openweightmodels.eu/change-smollm3-3b.json",
      "reference_page": "https://openweightmodels.eu/model-smollm3-3b.html",
      "latest_event": {
        "date": "2026-09-27",
        "type": "initial-snapshot",
        "evidence": "owm-source-review",
        "summary": "Initial OWM verification snapshot created.",
        "details": "Baseline recorded for future diffs. This is the beginning of OWM observed history, not a claim about earlier changes.",
        "source": "https://huggingface.co/HuggingFaceTB/SmolLM3-3B"
      }
    }
  ]
}