AI Terms of Service

Meta · agreement dated May 13, 2026 · Official agreement

Read the agreement

2 of 36 cards in Retention & Deletion

Retention & Deletion · Company practice

AIs sometimes retain and use what you share; deleting messages or your account may not delete Meta’s copy

When information is shared with AIs, the AIs will sometimes retain and use it. Meta therefore tells you not to share information you do not want the AIs to use and retain, giving information about sensitive topics as the example. The Personal Information section adds a practical warning: depending on how you use AIs, deleting individual messages, entire threads or even your account may not delete Meta’s copy of your personal information, and the Privacy Center describes the correct way to delete it.

Supporting quotations

When information is shared with AIs, the AIs will sometimes retain and use that information. Do not share information that you don’t want the AIs to use and retain, such as information about sensitive topics.
Depending on how you use AIs, deleting individual messages, entire threads, or even your account may not delete our copy of your personal information, and the Privacy Center describes the correct way to delete your personal information.

Qualifications & exceptions

  • Retention is stated as "sometimes", not always.
  • Whether deletion removes Meta’s copy depends on how you use AIs; the terms direct you to the Privacy Center for the correct deletion route.

Not stated here

  • How long retained information is kept, and the Privacy Center deletion instructions, are not supplied here.

Cross-references

Retention & Deletion · User right or choice

Depending on where you live, you may request access, deletion or correction of personal information

Depending on where you reside, you or an authorised agent may have the right to ask Meta for access to your personal information in a portable format, for deletion of it, or for correction of it, subject to certain exceptions. The terms point to the Privacy Center (linked, not supplied) to learn how to access and delete personal information processed in the context of AIs and to exercise any applicable rights, and say it is important to review the Privacy Center before trying to delete personal information or deleting or deactivating your account.

Supporting quotations

Depending on where you reside, you or an authorized agent may have the right to request access to your personal information from Meta in a portable format, deletion of your personal information, or correction of your personal information, subject to certain exceptions.
It is important that you review the Privacy Center before you try to delete any personal information or delete or deactivate your account.

Qualifications & exceptions

  • These rights depend on where you reside and are "subject to certain exceptions" that are not listed here.
  • Review the Privacy Center first: ordinary deletion of messages, threads or the account may not remove Meta’s copy (see the retention card).

Not stated here

  • Which residences carry which rights, and the exceptions, are not stated.
  • The Privacy Center page is linked but not supplied.