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GPT-6 Astra has gained the ability to drive a car

316 points · 251 comments · plurby

  1. valine · · focus · HN ↗
    The bitter lesson is finally coming for the self-driving cars. The vision stack, 3D maps, lane selection grammar, occupancy networks, it’s maybe all about to give way to a single GPT looking at camera feeds and predicting the next steering wheel adjustment.

    It’s mostly a latency problem at this point. The models are too big to run locally, but given that open-weight models like Qwen already exist, an open-weight, low latency equivalent to Astra can’t be too far out.

    1. atonse · · focus · HN ↗
      Tesla's already solved this - their vision model does this phenomenally well.

      And they've demonstrated adding a sidecar LLM to it as well, mostly for these kinds of "read these 3 street signs, what should i do next?" sort of situations.

      1. overgard · · focus · HN ↗
        Totally solved: <a href="https:&#x2F;&#x2F;electrek.co&#x2F;2026&#x2F;09&#x2F;15&#x2F;tesla-four-fatal-driver-assist-crashes-july-2026&#x2F;" rel="nofollow">https:&#x2F;&#x2F;electrek.co&#x2F;2026&#x2F;09&#x2F;15&#x2F;tesla-four-fatal-driver-assis...
        1. red75prime · · focus · HN ↗
          Note that the article has no info on whether it&#x27;s FSD or Autopilot and whether they contributed to the fatal crashes. &quot;Verified engaged&quot; means ADAS was active at some point in the interval from T-30s to the end of the accident. The total number of collisions is not normalized by the miles driven.
          1. Rohansi · · focus · HN ↗
            It also has no info on what hardware+software version was in use. The older cars are significantly less capable but there are far more of them on the road.
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