Cheddar Model (November 05, 2026) (CHD), built from 875a6b7 in commaai/openpilot.

• Model Manager: 2026 Deep RL Models
• Needs: a comma four or a comma 3X

Fill out the quick polls below! If something feels off, reply with your car, branch, and any settings you changed to make it work better.

[details="Why do we compare against CD210 Model?"]CD210 Model is the current default small model in sunnypilot. It's what you get in Model Manager without changing anything. We compare every new model against the default so comma's research team can see whether a model is ready to ship to everyone.[/details]

[poll name=vs_default type=regular results=always public=true chartType=bar dynamic=true]

Compared to CD210 Model:

• Better
• About the same
• Worse
• Haven't tried it[/poll]

[poll name=overall type=regular results=always public=true chartType=bar dynamic=true]

How is this model?

• 5 - Great
• 4 - Good
• 3 - Ok
• 2 - Bad
• 1 - Poor[/poll]

[poll name=would_merge type=regular results=always public=true chartType=bar dynamic=true]

Should this become the new default?

• Yes
• No
• Not sure[/poll]

[!TIP]Update to the latest build before you report a problem. Branch bugs get blamed on models all the time. If it is still wrong after updating, open it under #bug-reports:driving-issues.

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