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5 stories that day · 2 models · 1 open source · 1 research · 1 trending

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Also that day

  1. Model

    Mistral releases Voxtral 3, speech models plus a kit for building voice agents (opens the original source in a new tab)

    The new models transcribe more than 50 languages and speak with changing emotion and pace, and the kit lets voice agents take actions during live calls. They run in Mistral's API or on your own servers.

    Mistral AI · Original source (opens in a new tab)

  2. Trending

    DeepSeek open-sources DeepInfer, the software that runs its own models at scale (opens the original source in a new tab)

    DeepInfer is the inference framework, the software that runs a trained model to answer requests, behind DeepSeek's large services. The release supports DeepSeek-V4.1-Flash under the Apache 2.0 licence.

    2074 points on Hacker News

    DeepSeek · Original source (opens in a new tab)

  3. Research

    Claude designs proteins that latch onto scorpion toxins (opens the original source in a new tab)

    Anthropic says an internal Claude model worked mostly on its own for 64 hours; of 211 designs tested in labs, 17 attached to dangerous scorpion toxins. Anthropic does not claim it has made an antivenom.

    Anthropic · Original source (opens in a new tab)

  4. Open source

    TorchTPU lets PyTorch programs run natively on Google's TPU chips (opens the original source in a new tab)

    Google and Meta's PyTorch team built this open-source backend so existing PyTorch code runs on TPUs, Google's AI chips, with small changes such as swapping "cuda" for "tpu".

    PyTorch · Original source (opens in a new tab)

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