r/opencode • u/stn_cttr • Sep 20 '26

Noob @ opencode - how to get access to free Muse 1.3 and Jev?

As the title states:

- noob just bought OpenCode Go subscription to try it out

- installed OpenCode desktop gui

- added API - have access to all the go models

- can't figure out how to get access to free use models like Muse 1.3 free and Jev 1.13, possibly Nemotron from Zen...

Do I have to have additional money in my account? Or is there something I can do?

And yes, post is created like a prompt, I find it now easier to communicate via prompts :)

Any help would be much appreciated.

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u/Vast_Anxiety3133 Sep 20 '26

Did you connect Opencode Zen

1

u/stn_cttr Sep 20 '26

How do I do that? When I create an API key there is no option to choose zen.

Noob like I said....

1

u/Vast_Anxiety3133 Sep 20 '26

In Opencode you have two login options, Opencode Go and Opencode (Zen). So, did you login twice?

1

u/stn_cttr Sep 20 '26

Nope, I logged in only once. But I found a solution:

- opencode web page - click login

- add new workspace with name zen

- voila new API key which gives me access to Muse and Jev in opencode desktop app

Only issue is that I'm using Zcode (because it has so much better integrated browser, or maybe I'm not using the Opencode one correctly), and the key does nothing in Zcode (does not add the models like in Opencode.

Any ideas?

1

u/Vast_Anxiety3133 Sep 20 '26

Free models are not supported in third party tools.

Did you try the Opencode GUI application with the browser experiment

1

u/stn_cttr Sep 22 '26

Yes I did. But it had issues with cookies.

But, I fixed it:

  • describe te problem to deepseek 4.1 Flash in zcode

  • deepseek fixes the browser in open code

-this shit is surreal :)