Light Speed 2 (November 04, 2026) (LS2), built from b92fc48 in commaai/openpilot.

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 Mountain Dew Model v3?"]Mountain Dew Model v3 is the current default big 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 Mountain Dew Model v3:

  • 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.

Want a ping when a new model drops? Join @model-tester: https://community.sunnypilot.ai/g/model-tester



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