u/AdOne7444

Hermes ignores local Ollama on Windows and locks onto Claude Opus

Hermes ignores local Ollama on Windows and locks onto Claude Opus

Hey everyone,

I just installed Hermes Agent natively on Windows 11 using PowerShell (no WSL2). My goal is to run it completely offline using a local model. I already have Ollama up and running with gemma:4b on my laptop's RTX 4060, and it works great on its own.

However, whenever I boot up Hermes, it completely ignores my local settings. As you can see in my screenshot, the terminal screen opens up but displays claude-opus-4.6 at the bottom left which I had not downloaded .

When I try to type a message, it just throws this error and gets stuck:

>

If I try to run hermes model to manually change the settings through the terminal menu, the PowerShell window freezes up completely.

My Questions:

  1. Has anyone successfully forced a native Windows setup of Hermes to talk to a local Ollama server?
  2. What should my configuration file look like to completely stop Hermes from defaulting back to Claude Opus?

Any help would be awesome. Thanks!

https://preview.redd.it/g61ys0x8xm5h1.png?width=2652&format=png&auto=webp&s=0e9a44e61c3a50d94c4c55e76bb6843522e9a870

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u/AdOne7444 — 4 days ago