# Qodo Merge Models - Qodo Merge (and open-source PR-Agent)

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# Qodo Merge Models

The default models used by Qodo Merge 💎 (October 2025) are a combination of GPT-5, Haiku-4.5, and Gemini 2.5 Pro.

### Selecting a Specific Model

Users can configure Qodo Merge to use only a specific model by editing the configuration file. The models supported by Qodo Merge are:

- `gpt-5`
- `claude-haiku-4.5`
- `gemini-2.5-pro`
- `o4-mini`
- `deepseek/r1`

To restrict Qodo Merge to using only `o4-mini`, add this setting:

    [config]
    model="o4-mini"

To restrict Qodo Merge to using only `GPT-5`, add this setting:

    [config]
    model="gpt-5"

To restrict Qodo Merge to using only `gemini-2.5-pro`, add this setting:

    [config]
    model="gemini-2.5-pro"

To restrict Qodo Merge to using only `claude-4-sonnet`, add this setting:

    [config]
    model="claude-4-sonnet"

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