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Setup Guide

1

Open LM Studio

Open LM Studio, navigate to the Developer page and select the desired model to load.
Open LM Studio
2

Load the Model

In this example, we’re loading the openai/gpt-oss-20b model.
Load the model
3

Configure in BrowserOS

  • Navigate to chrome://settings/browseros or go to Settings → BrowserOS AI
  • Click Add Provider
  • Select OpenAI Compatible in the Provider Type dropdown
Configure in BrowserOS
4

Configure the Model

  • Replace the Base URL with LM Studio URL (default: http://localhost:1234/v1/)
  • Set the Model ID to the one you loaded in LM Studio
  • Important: Set the Context Window Size to match your LM Studio configuration
Configure Base URL
Configure Context Window
5

Use the Model

Select the model in BrowserOS agent and start using it! 🎉
Use the model in BrowserOS
Ensure the Context Window Size in BrowserOS matches what you configured in LM Studio to avoid issues with long conversations.

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Configuration Details

  • Base URL: http://localhost:1234/v1/
  • Provider Type: OpenAI Compatible
  • Context Window: Depends on your model and hardware (typically 2048-32768)
LM Studio supports various models including:
  • OpenAI GPT-OSS series
  • LLaMA and derivatives
  • Mistral models
  • And many more from Hugging Face