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AI agentsOctober 2026

Your AI assistant knows it can send videos up to 1 GB

You can give your assistant a video up to 1 GB, because it is now told the real limit instead of 100 MB.

What changed

  • The assistant is told a video can be up to 1 GB through its large-file upload
  • Its quick upload still takes up to 100 MB, and the assistant is told to use the large-file upload for anything bigger
  • Each platform still checks its own video limits when you schedule or publish

How to use it

Ask your assistant to post a video and give it the file. Until now it was told every video had to be under 100 MB, which is only the limit of its quick upload, so it could refuse or shrink a larger file that Threadify accepts. It now uses the large-file upload for videos up to 1 GB. Each platform still has its own limits, checked when the post is scheduled or published: Threads takes 1 GB and up to 5 minutes, and X takes up to 20 minutes.

Who gets it

All plans: Creator $19, Founder $99 and Operator $199. Posting to X needs Founder or above.

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