Post-training 4B model with RL to fly Tesla Roadster 21% better than GPT-6 Astra
3 comments
- Points7
- Comments3
–Rank now
#29Peak rank
1Days on list
–Score · 7d
Oct 30, 2026First seen
On Hacker News
- Points
- 7
- Comments
- 3
- Submitted by
- wondersky
- Posted
- Oct 30, 2026
- Site
- skypilot.ai
Story details from Hacker News ↗ · linked article on skypilot.ai.
Trending history
Post-training 4B model with RL to fly Tesla Roadster 21% better than GPT-6 Astra was first seen on Hacker News · Front page on Oct 30, 2026. Since then it has appeared in 1 check on 1 different day. Its best position was #29 of 30, reached on Oct 30, 16:07 UTC. It dropped off the list after Oct 30, 16:07 UTC.
Rank history
Position on Hacker News · Front page at every check (lower is better).
Last 14 days
Best rank per day (UTC).
29
Oct 26today
From the discussion
A few top-level comments from Hacker News, shortened. Read the full thread on Hacker News.
I've always been a fan of SLMs which fulfill a particular role in a constrained environment without ever requiring you to know that you are using an actual AI. IMHO, SLMs accompanied with local, decentralized implementation could really achieve something going forwards instead of a big one model sold by AIaaS…
"flip me over without causing a neck injury, make no mistakes"
Featured in
Archived daily, weekly and monthly lists that include this entry.
Hacker News 1 day, best #29
Questions
Is Post-training 4B model with RL to fly Tesla Roadster 21% better than GPT-6 Astra trending on Hacker News right now?
Not at the moment. It was last on the list on Oct 30, 16:07 UTC, after 1 day of trending.
What is the highest rank Post-training 4B model with RL to fly Tesla Roadster 21% better than GPT-6 Astra reached?
#29 on Hacker News · Front page, on Oct 30, 16:07 UTC. Trendoday checks this list every 15 minutes.
How long has Post-training 4B model with RL to fly Tesla Roadster 21% better than GPT-6 Astra been trending?
It was first seen on Oct 30, 2026 and has been on the list on 1 day (1 check) since.
How much discussion did it get on Hacker News?
7 points and 3 comments; submitted by wondersky on Oct 30, 2026.