release
Not confirmed
comma 3 · Advertised stable track; public release ref currently missing
No current install address is confirmed here.
Checked Not verified
The short answer
Consider OPGM only for the GM vehicles it specifically covers.
Its documented current source and install paths do not form one confirmed stable version. Start with the project details and car requirements.
comma 3
No current version listed
Change devices · comma 3
Using
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https://commaguide.com/opgm/?device=comma-3This URL preserves the selected devices and matching rule.Current choices for your devices
No current version is listed for this selection.
Try another device or check the project links for its latest guidance.
Versions and install addresses
nightly
Testing
comma 3 · Testers
installer.comma.ai/opgm/nightlyEnter this address on the comma device, not in a normal browser.Checked Aug 19, 2026
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Sources and details
Confirmed development
Checked Aug 19, 2026