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silasalberti

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  1. Show HN: Blockdiff – How we built our own file format for VM disk snapshots (cognition.ai)

    Usually, I’m a researcher working on areas like RL for coding agents – but one day I became annoyed by our slow VM startup times. So I took the plunge into systems engineering and built the first version of our VM…

    11 points 1
  2. Show HN: Kevin-32B – how to do multi-turn RL on writing CUDA kernels (cognition.ai)

    Hey – we just published a blog post about Kevin-32B = K(ernel D)evin. It's to our knowledge the first open-source model that's RL-trained on CUDA kernels. Our goal was to demonstrate multi-turn RL using GRPO. We used…

    7 points 0
  3. Pigeon: AI is better than you at figuring out where a street pic was taken (theregister.com)
    2 points 0