{
 "title": "ft-gpt-4.1-nano-2025-04-14",
 "site": "AI 模型下架與替代日程",
 "canonical": "https://models.penguindriver.com/models/ft-gpt-4.1-nano-2025-04-14",
 "markdown": "https://models.penguindriver.com/models/ft-gpt-4.1-nano-2025-04-14.md",
 "summary": "OpenAI的 ft-gpt-4.1-nano-2025-04-14 將在 2026-10-23 下架（還有 25 天），官方於 2026-04-22 公告。官方建議改用 gpt-5.6-luna。",
 "date_modified": "2026-09-28",
 "retrieved": "2026-09-28",
 "content_sha256": "d2d3ca83f348c22183a9ada23e028995cde5d1aa8abaea7a6df8b44b86428881",
 "fingerprint_basis": "Markdown 版全文，移除贊助行與開頭 front matter，去除頭尾空白",
 "verify": {
  "text_snapshot": "https://models.penguindriver.com/cite?path=%2Fmodels%2Fft-gpt-4.1-nano-2025-04-14&format=text",
  "how": "下載 text_snapshot 後計算 SHA-256，應與 content_sha256 相同；內容更新時指紋會改變"
 },
 "sources": [
  {
   "name": "OpenAI API 官方淘汰公告（Deprecations）",
   "url": "https://developers.openai.com/api/docs/deprecations"
  }
 ],
 "source_count": 1,
 "cite_as": {
  "zh": "ft-gpt-4.1-nano-2025-04-14｜AI 模型下架與替代日程。https://models.penguindriver.com/models/ft-gpt-4.1-nano-2025-04-14（資料日期 2026-09-28，擷取 2026-09-28）",
  "apa": "AI 模型下架與替代日程. (2026). ft-gpt-4.1-nano-2025-04-14. Retrieved 2026-09-28, from https://models.penguindriver.com/models/ft-gpt-4.1-nano-2025-04-14",
  "markdown": "[ft-gpt-4.1-nano-2025-04-14](https://models.penguindriver.com/models/ft-gpt-4.1-nano-2025-04-14)（AI 模型下架與替代日程，2026-09-28）"
 },
 "license": "可引用，請附上正式網址與資料日期"
}