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0xSero integrated Zai’s GLM-5.1 models into the Codex app and demoed it (post…

2026-06-07 · 22:06 UTC ·@0xSero ·0 min read

Brief

0xSero reports successfully running Zai’s GLM-5.1 models inside the Codex app (demo posted 2026-06-07), enabling use of cloud subs, local models, and Claude via Codex. The integration includes working compaction, functioning Codex plugins, optimized caching, and a simple setup; source code is on github.com/0xsero/codex-shim and onlyterp is credited.

Why it matters

0xSero integrated Zai’s GLM-5.1 models into the Codex app and demoed it (post published 2026-06-07).

Key details

  • Key features: compaction is working, Codex plugins operate correctly, cache is optimized, and setup is described as simple; credit given to onlyterp and code hosted at github.com/0xsero/codex-shim
Source evidence

Here’s GLM-5.1 in Codex app

Do you want to use all your AI subs, local models, and Claude in Codex app?

  • compaction working
  • codex plugins workings
  • cache optimised
  • simple setup

Thanks to onlyterp for making this possible

github.com/0xsero/codex-shim

0xSero (@0xSero)

I got Zai's GLM models working in Codex App. Fun

Video

— https://nitter.net/0xSero/status/2046971605729841233#m