LLMSwaps

Which model each app runs today, and when it last changed

How many entries publish any date at all

Five of the sixteen entries carry a date. They come from three companies: a maker closing its own product, a maker running a deprecations table, and a platform publishing a retirement schedule for models it hosts. None of the three is an application a production buys from. As of 2026-09-12.

Which entries carry a date, and who published it. Recorded 2026-09-12.
EntryWhat is publishedDetail
Gemini APIFive video identifiers with shutdown datesDescribed as the earliest possible
Microsoft FoundryTwo dated rows for a hosted modelFixed, and stated as non-extendable
SoraTwo dates and a deletion policyThe only completed closure here
Amazon BedrockA period, and a floor before end-of-lifeDates arrive on the model card
Every application trackedNothing publishedEleven entries, no date of any kind

Inclusion rule. A date counts when the company making or serving the model published it on a page a reader can open. A date reported in coverage alone does not count. Order. Entries with the most dated rows first, then the rest.

1The dates live where software is written

Every entry with a published date sells to people who put a model identifier into code. Every entry selling a creative tool publishes none, which is a pattern rather than a coincidence.

A notice is only useful to somebody who can act on it, and editing a version string is an action. Stopping work is not, which is roughly what a production two layers down can do.

2Two of the five dates have already passed

One maker's preview identifiers and one consumer product have both reached their dates. Between them they are the only evidence anybody has about how these endings actually finish.

Both resolved without a named successor, and one of them deleted stored material after an export window. That is a small sample and it is the sample.

Dates live where somebody writes an identifier into codeEvery entry with a published date sells to people who put a model identifier into software. Every entry selling a creative tool publishes none, because a notice is only useful to somebody who can act on it.Where the five dated entries sitMakers with a deprecationstableDated identifiers, described as the earliest a model might go.Platforms hosting othermakers' modelsA retirement schedule of their own, plus a notice period in daysor months.A maker closing its ownproductTwo dates, a deletion policy, and no successor named anywhere.Eleven applicationsNo date of any kind. A line disappears from a priced pageinstead.Editing a version string is an action; stopping work is not
Fig. 1 Two of the dates in this register have already passed, and both resolved without a named successor.

3Eleven entries end a model by editing a page

For most of this market a model becomes unavailable because a line disappears from a priced page. No date precedes it, no notice follows, and the event is visible only to somebody comparing two dated readings.

That is what the data file is for, and why every row in it carries the day the page was read.

4Sources

Dates come from the vendor that makes the model; menus come from the app, and both are linked on the calendar. Read 2026-09-12. What counts as a date is on sourcing. Nearby: How much notice, Your stored work, Notice clauses.