Models

OpenCode uses the AI SDK to have the support for all the AI models.

Start by setting the keys for the providers you want to use in your OpenCode config.

Model select

You can now select the model you want from the menu by hitting Ctrl+O.

Multiple models

You can also use specific models for specific tasks. For example, you can use a smaller model to generate the title of the conversation or to run a sub task.

.opencode.json

{
  "agents": {
    "primary": {
      "model": "gpt-4",
      "maxTokens": 5000
    },
    "task": {
      "model": "gpt-3.5-turbo",
      "maxTokens": 5000
    },
    "title": {
      "model": "gpt-3.5-turbo",
      "maxTokens": 80
    }
  }
}