ENDED

COMMA_HACK 7

CHDevpost, Inc.
view event ↗
when18–20 Sep 2026
wherecomma HQ
prize$2,500
priceFree
formatIn-Person
organiserDevpost, Inc.

about this event

COMMA_HACK is back for a weekend with big models and big GPUs.

Come see what openpilot can do with more compute, hack alongside the comma team, and build something worth demoing on Sunday.

Chestnut is the easiest way to throw real GPU compute onto your embedded projects. It connects to any device with a USB port, all the way down to USB2—including your laptop, Raspberry Pi, comma four, and Android phone.

Build with chestnut, work on openpilot, or make something entirely new.

We bring: chestnuts and comma hardware, Desktop GPUs, food, drinks, and workspace, and the comma team.

You bring: Your laptop, your favorite agent, and a good idea.

Schedule: Friday, 6 PM — Doors open. Friday, 7 PM — Chestnut kickoff. Friday–Sunday — Hacking. Sunday, 3 PM — Demos and judging. Sunday, 6 PM — Winners announced and wrap-up.

tracks

Build with chestnut

Use chestnut to throw real GPU compute onto your embedded projects, connecting to any device with a USB port.

Work on openpilot

Hack on openpilot and explore what it can do with more compute alongside the comma team.

Build something entirely new

Create a completely new project and demo it on Sunday.

when

Friday18:00 EDT

Doors open

Doors open at comma HQ in San Diego, CA.

◍ comma HQ
Friday19:00 EDT

Chestnut kickoff

Chestnut kickoff presentation.

◍ comma HQ
Friday18:00 EDT

Hacking

Hacking runs from Friday through Sunday.

◍ comma HQ
Sunday15:00 EDT

Demos and judging

Demos and judging.

◍ comma HQ
Sunday18:00 EDT

Winners announced and wrap-up

Winners announced and wrap-up.

◍ comma HQ

tickets

Ticket types, prices and availability for COMMA_HACK 7
ticketspriceFeeStatusdescription
ApplicationFreeTBAAvailableApply by September 8. Organizers handpick the strongest applicants on a rolling basis. Great GitHub profiles, leaderboard submissions, and openpilot contributions are a plus.

prizes

Prize places and values for COMMA_HACK 7
#PRIZEprice
1st placecomma four + chestnut + $2,500$2,500
2nd placecomma four + chestnut + $1,500$1,500
3rd placecomma four + chestnut + $750$750
COMMA_HACK 718–20 Sep 2026 · comma HQ · $2,500
view event →

never miss a hackathon

one email a week with every new listing. no spam, unsubscribe any time.