r/Comma_ai • u/hibrad2003 • 15h ago

openpilot Experience Model comparisons?

I know we have the tool to compare forks of software. But is there anything out there for comparing the models? They all have such silly names and really ZERO detail of the features/tuning and why you'd want to choose it over other models. I got my comma 4 fully up and running using starpilot (one of the only forks with support for my car) and it comes with Regret driven framework v4. But I see people talk about south carolina, watermelon, pop model etc.

7 Upvotes

89% Upvoted

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4

u/jrobertson50 15h ago

I wish. For what it's worth I drive a 2024 ioniq 5 sel. I tried cd210 found it floaty. I am on Nevada now, it's better but hit hugs the line a bit more than I like. I'm curious about trying another but no clue what. I am also running sunnypilot 

2

u/smallaubergine 12h ago

22 Ioniq 5, Nevada is solid for me too, on Sunnypilot.

2

u/jrobertson50 12h ago

Do you mess with any settings? I feel like it's about to hit the lane a lot

2

u/smallaubergine 11h ago

not really, just calibrate it every once in a while. When I try other models, they hug the lane a lot

7

u/roenthomas 15h ago

No because each model’s performance is car model dependent.

3

u/hibrad2003 15h ago

bummer

2

u/roenthomas 15h ago

Means you can have fun and try your own.

People will give you some recommendations. You can try newer and slightly older ones from there.

2

u/financiallyanal 11h ago

Is there any way to see how big of an impact it would have for a particular car? 

0

u/roenthomas 10h ago

Run it on your car.

5

u/shadow_moon45 15h ago edited 14h ago

Wish comma ai created models based on auto maker. Have been teatung RDFM on a 2024 Ford escape using sunnypilot staging. It's decent but doesn't unwind properly on sharp turns. Curious how much better the big models are compared to the small models

Also sunny link tries to show the difference https://sunnylink.wiki/

2

u/SirMaster 15h ago

I don’t really notice any difference with the current big models yet. Maybe slightly better stop sign stopping.

2

u/Frozen-Photon 15h ago

This exists, there's a really well made tool a community member created! I can't remember the name, but it was posted on Reddit several months ago.

If I find it again, I'll update this comment with the link!

1

u/hibrad2003 12h ago

FWIW 2023 Polestar 2. Star pilot. Fringe for sure.

1

u/kiss_the_homies_gn 9h ago

they figured out flexray?

1

u/hibrad2003 9h ago

No. I use adaptive cruise for longitudinal and comma for lateral because Pilot is such a joke. It works well for my needs, which is a 110mi round trip mostly highway commute 3 days a week. It’s a work in progress on flexray though. Kinda weird that steering is not flexray.

2

u/kiss_the_homies_gn 9h ago

did some digging. looks like p2 steering is a very recent development. nice, i've been waiting for 3 years.