4 comments

  • yewenjie 56 minutes ago
    The Bitter Lesson comes for everything.
  • winfredJa 30 minutes ago
    This looks like general cost cutting to boost some numbers before IPO.
    • seanmcdirmid 28 minutes ago
      They didn't fire or lay them off, they just disbanded the team and moved the researchers to other teams, so how is it cutting costs?
      • ImJasonH 18 minutes ago
        More wood behind fewer arrows
    • lavendermon 7 minutes ago
      Not necessarily cost cutting, just streamlining and focusing on a few core products that can make money. ChatGPT has leveraged its writing style into a product that many consumers choose for their basic AI needs. The company is using information picked up in those chats to personalize the outputs, build trust, and most importantly raise switching costs as the users won't want to lose their personalized helper and confidant.

      I'm already seeing some of my family members use ChatGPT in this way, even going so far as enjoying some level of companionship during research and decisions in their lives. I believe this product will have fantastic pricing power and can make the ChatGPT IPO look very attractive.

  • deadbabe 52 minutes ago
    Is there a primer on how to actually use LLMs to control robots? Seems very token inefficient if you have to stream commands at 60fps.
    • tracerbulletx 45 minutes ago
      Robotics are generally layered systems with lower latency/realtime systems running literally on the servos and other embedded hardware that use servo feedback and direct sensor access to operate, then building up complexity with tiers of increasing policy, usually all capable of working without the higher order layers which can inject desired states into lower order rings.
    • Tadpole9181 0 minutes ago
      Saved the NVIDIA paper below for reading material, but if I had to guess just as a SWE how I would do it: use hierarchal thinking.

      At the top sits a SOTA model capable of seeing snapshots of what's happening and directing intent. Then smaller, more reactive models translate the intent down into actions, before coming to a purely deterministic layer that handles inverse kinematics.

      Sorta like how I control my body. I usually don't think about my fingers going to every key as I type - I know what I want to type, then that signal goes to some autonomous "using a keyboard" system, which invokes my muscle memory, which actually moves my muscles.

      And if I get burned while I do something, my actual thinking brain doesn't really have time to process it before I'm already moving away; because those smaller systems have much faster - but more rudimentary - feedback loops.

    • veganmosfet 19 minutes ago
    • lukan 13 minutes ago
      The LLM's are basically used for the big picture. What is the situation. What is the goal and how to achieve it. Not direct control of all the servos.
    • almostdigital 29 minutes ago
      I think the idea is to just have the LLMs write the control systems and RL on that
    • ares623 42 minutes ago
      Depends on what your goals are. If your goal is to give investors erections, then re-using your existing trillion dollar model is efficient.
    • andriy_koval 45 minutes ago
      they have decision models now
  • brink 8 minutes ago
    It's ironic that the people working to make others disposable were in fact, disposable.

    AI is eating AI now. Could AI be the snake that eats its own tail in the long-term?

    • pixl97 0 minutes ago
      "Make a general intelligence, get surprised when it generalized "

      Now your part of snake eating it's own tail makes little sense, AI isn't going away, only bad business models.