{
  "id": "P303",
  "slug": "anthropic-claude-model-deprecations-claude-3-haiku-retirement-date-model-id-claude-3-haiku",
  "status": "search-observed",
  "product": "Claude API",
  "family": "Service/model retirement",
  "canonical_url": "https://gitdocs.org/fix/anthropic-claude-model-deprecations-claude-3-haiku-retirement-date-model-id-claude-3-haiku",
  "query_alias_url": "https://gitdocs.org/q/anthropic-claude-model-deprecations-claude-3-haiku-retirement-date-model-id-claude-3-haiku",
  "markdown_url": "https://gitdocs.org/fix/anthropic-claude-model-deprecations-claude-3-haiku-retirement-date-model-id-claude-3-haiku.md",
  "json_url": "https://gitdocs.org/api/fixes/anthropic-claude-model-deprecations-claude-3-haiku-retirement-date-model-id-claude-3-haiku.json",
  "canonical_query": "Anthropic Claude model deprecations Claude 3 Haiku retirement date model id claude-3-haiku",
  "observed_codex_queries": [
    "site:docs.anthropic.com Claude API model deprecations haiku 3 retired model id",
    "Anthropic Claude model deprecations Claude 3 Haiku retirement date model id claude-3-haiku",
    "Anthropic docs model deprecations",
    "https://docs.anthropic.com/en/docs/about-claude/model-deprecations"
  ],
  "organic_dependency_search_count": 4,
  "affected_versions": "",
  "exact_errors": [],
  "diagnosis": "The integration is locally correct for a resource that no longer exists or is no longer available to the account; only current service lifecycle data resolves it.",
  "before": "",
  "after": "",
  "verification": "Verifier checks migration to the supported successor and preservation of key behavior/data.",
  "unsafe_fixes": [
    "Changing local code without checking the current external contract.",
    "Retrying the same install, build, or API call with no version/source change.",
    "Applying a broad unsafe bypass when a narrow compatibility fix is available."
  ],
  "last_verified_at": "2026-06-25",
  "neutral_validation": {
    "organic_search_observed": true,
    "organic_strict_pass": true,
    "no_web_counterfactual_run": false,
    "no_web_strict_pass": null,
    "search_necessity_under_fixture": null,
    "no_web_oracle_note": "Observed query evidence is separated from necessity proof; no-web and stale-contract counterfactuals should be tracked separately."
  },
  "source_trail": [
    {
      "url": "https://platform.claude.com/docs/en/release-notes/overview",
      "label": "Claude API release notes"
    },
    {
      "url": "https://docs.anthropic.com/en/docs/about-claude/model-deprecations",
      "label": "Official reference opened by Codex"
    }
  ],
  "source_github_links": []
}