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OpenAI shuts down GPT-4o and GPT-4.1 snapshots on January 14, 2027

Readers can stay on OpenAI API: they change a setting or plan. Help the ones who would rather leave.

88 days left · January 14, 2027 · Public page

Low switching pressure36/100

An estimate from the deadline, cost, discussion and need to move. It is not a product rating.

What goes into it

Confidence: medium.

deadline16/30
money14/25
attention0/25
audience0/12
force6/8
  • Hard deadline in 88 days.
  • The change is forced: it reaches users even if they wait.

  1. 1 Related discussions

    Only threads tied to this event that talk about leaving, moving or prices. Saved, not live. Check the date and read the thread before replying.

    No live threads yet.

  2. 2 What people ask

    No common questions yet.

  3. 3 Reply templates

    Answer the question first. Link only if it helps. Always keep the disclosure line. Never post the same text twice.

    Helpful first
    Sorry you have to deal with this. You can stay on OpenAI API. Here is what to change before January 14, 2027:

1. Search for GPT-4o and GPT-4.1 names. Look for the dated snapshots and for gpt-4o, gpt-4o-mini, gpt-4.1 and gpt-4.1-mini. Today these short names point to snapshots on the list.
2. Switch to gpt-6-luna. OpenAI names it for all five snapshots. Fine-tuned models on these bases stop on the same day.
3. Test before January 14. Run your usual prompts on the new model. Check output, speed and cost.

If they would rather leave, describe a verified way <your product> can help: <your link>
[Disclosure: I build <your product>.]
    Short answer
    You have until January 14, 2027. You can stay on OpenAI API. First: search for GPT-4o and GPT-4.1 names. Then switch to gpt-6-luna.
Happy to help if you get stuck.
[Disclosure: I build <your product>.]

  4. 4 Switch-page builder

    Create a draft “Switch from OpenAI API” page. Add your product, review every claim, then copy HTML or Markdown. Your product claims need your own evidence.

    • Add your product name to replace “Your product”.
    Preview

    Switch from OpenAI API to Your product

    OpenAI API: GPT-4o and GPT-4.1 snapshots: a change is due by January 14. You can stay on OpenAI API. If you would rather leave, here is how to move to Your product.

    What changes at OpenAI API

    OpenAI removes the remaining GPT-4o, GPT-4o mini, GPT-4.1 and GPT-4.1 mini snapshots from the API on January 14, 2027. It names gpt-6-luna as the replacement for all of them.

    • Shutdown date: January 14, 2027 (OpenAI)
    • Snapshots that shut down: gpt-4o-2024-08-06, gpt-4o-2024-11-20, gpt-4o-mini-2024-07-18, gpt-4.1-2025-04-14, gpt-4.1-mini-2025-04-14 (OpenAI)
    • Replacement: gpt-6-luna for all five snapshots (OpenAI)
    • Fine-tuned versions: Shut down on the same schedule as their base models (OpenAI)
    • Announced: October 14, 2026 (OpenAI)
    • After shutdown: The model can no longer be accessed (OpenAI)
    • Default snapshot behind gpt-4o: gpt-4o-2024-08-06 (OpenAI)
    • Default snapshot behind gpt-4o-mini: gpt-4o-mini-2024-07-18 (OpenAI)
    • Default snapshot behind gpt-4.1: gpt-4.1-2025-04-14 (OpenAI)
    • Default snapshot behind gpt-4.1-mini: gpt-4.1-mini-2025-04-14 (OpenAI)
    • Shutdown dates in the API: GET /v1/models lists each model's shutdown_date (OpenAI)
    • Apps that call these snapshots: Stop working on January 14, 2027 (OpenAI)

    You can stay on OpenAI API if you make the change. This page is for people who would rather leave.

    What Your product gives you

    Write two or three short lines here. Say what Your product does, who it is for, and what it costs. Use only facts you can show.

    How to move from OpenAI API to Your product

    1. Save what you need from OpenAI API. Keep a copy before you cancel anything.
    2. Import into Your product. Say which files you accept and how long an import takes.

    Tell readers the key date: January 14, 2027.

    Questions people ask

    If Your product has a direct answer to one of these, add it here. Keep it short and true.

    How to help new users settle in

    Send one short email. Say what changed, where to find you now, and what they need to do. Put the most important line first.

    If there is a date, send a short reminder a few days before it. Keep a copy of the list you sent it to.

    Sources

  5. 5 Search ideas to validate

    suggested, not measured Phrases people may search when a tool changes like this. We have no search volume data for them.

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