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SkyPilot post-trains Qwen3-4B with RL to land a flying car

1 report1 sourceupdated 2 hours ago

What happened

AI digest

A Hacker News front-page post on October 30 reports that SkyPilot post-trained Qwen3-4B with reinforcement learning in a flying Roadster simulation and reported its results on a storm-flip car-jump task. The post compares it with GPT-6 Astra with unlimited thinking time and says the post-trained Qwen3-4B landed successfully 21% more often. The results are limited to this simulation and task, and the comparison metric is successful landings.

Written by AI from the coverage · updated 1 hour ago

LatestOct 30 23:27
SkyPilot reports its post-trained Qwen3-4B landed successfully 21% more often than GPT-6 Astra in a simulated flying-car task.

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Oct 30
  1. Hacker News front page
    Post-training 4B model with RL to fly Tesla Roadster 21% better than GPT-6 Astra

    SkyPilot 在飞行 Roadster 模拟环境中后训练 Qwen3-4B，风暴翻转越车任务的成功着陆次数比不限思考时间的 GPT-6 Astra 多 21%。

Heat over time

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