Minmax and GLM models (Minmax 2.7, GLM 5,5.1 ) no thinking level support via opencode zen provider

[devharshthakur]

Description

I am using opencode zen as my provider, in opencode in minmax models and GLM Models i do not get to change thinking level via ctrl + t like in case of openai GPT models.

In case of pi agent, using same zen as provider i get to chose the thinking level, so it is a bug in opencode.

Plugins

No plugins

OpenCode version

1.14.21

Steps to reproduce

1. Select Minmax 2.7 model via /models
2. Try setting thinking level via ctrl + t shortcut, nothing happens

Screenshot and/or share link

No response

Operating System

macOS 26

Terminal

Ghostty

[github-actions]

This issue might be a duplicate of existing issues. Please check:

• GLM models excluded from reasoning variants — no way to toggle thinking at runtime #18598: GLM models excluded from reasoning variants — same root cause where certain models are not included in the reasoning variants list, preventing thinking level toggling at runtime

[devharshthakur]

It is a similar issue but for Moonshot models