{
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    "api_overview_url": "https://platform.claude.com/docs/en/api/overview",
    "context_windows_url": "https://platform.claude.com/docs/en/build-with-claude/context-windows.md",
    "data_residency_url": "https://platform.claude.com/docs/en/build-with-claude/data-residency.md",
    "effort_url": "https://platform.claude.com/docs/en/build-with-claude/effort.md",
    "extended_thinking_url": "https://platform.claude.com/docs/en/build-with-claude/extended-thinking.md",
    "fast_mode_url": "https://platform.claude.com/docs/en/build-with-claude/fast-mode.md",
    "migration_guide_url": "https://platform.claude.com/docs/en/about-claude/models/migration-guide.md",
    "model_retrieve_api_docs_url": "https://platform.claude.com/docs/en/api/beta/models/retrieve",
    "models_list_api_docs_url": "https://platform.claude.com/docs/en/api/beta/models/list",
    "models_overview_url": "https://platform.claude.com/docs/en/about-claude/models/overview.md",
    "product_page_url": "https://www.anthropic.com/claude/opus",
    "release_notes_url": "https://www.anthropic.com/news/claude-opus-4-8",
    "task_budgets_url": "https://platform.claude.com/docs/en/build-with-claude/task-budgets.md",
    "whats_new_url": "https://platform.claude.com/docs/en/about-claude/models/whats-new-claude-4-8.md"
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    "models_index": "https://aistackregistry.com/snapshots/2026-06-01/models/index.json",
    "navigation": {
      "dereference_only": true,
      "rule": "Dereference this bundle and linked artifact URLs directly."
    },
    "provider_index": "https://aistackregistry.com/snapshots/2026-06-01/models/anthropic/index.json",
    "providers_index": "https://aistackregistry.com/snapshots/2026-06-01/models/providers/index.json",
    "self": "https://aistackregistry.com/snapshots/2026-06-01/models/anthropic/claude-opus-4-8/model.json",
    "spec": "https://aistackregistry.com/snapshots/2026-06-01/models/anthropic/claude-opus-4-8/spec.json"
  },
  "model_id": "claude-opus-4-8",
  "provider": "anthropic",
  "spec": "https://aistackregistry.com/snapshots/2026-06-01/models/anthropic/claude-opus-4-8/spec.json"
}