Models

Meta opens up Muse Spark Open, an 816B coding model that runs on two Mac Studios

About 42B parameters fire per token, with a 1M context and text, image, audio and video input. Meta, not a leaderboard, calls it the top US open model.

Why it matters: A frontier-scale coding model you can download, fine-tune and run on your own hardware changes the build versus rent math for any team wary of API lock-in.

October 16, 2026 · Hugging Face ·

Signal

Stories that change something.

Noise

Hype we checked so you don't have to. How we judge

  1. Unverified

    Maia 300's '40% more tokens per megawatt' never says which GPUs or what tokens

    What we checked: InfoQ's report quotes Microsoft's posts: the rival GPU systems go unnamed, tokens are undefined, and Guthrie says 'expects' where Nadella says 'delivers'. We covered the Maia 300 launch itself on Oct 13.
  2. Overhyped

    Nvidia's 'frontier accuracy at one fifth the size' is measured against its own model

    What we checked: NVIDIA's launch post says Super VL matches 'NVIDIA's largest reasoning model' at a fifth the parameters; the 5x speed edge is limited to its own size class.
  3. Overhyped

    Third Moment's '97% faster backtests' came from a caching fix, not smarter agents

    What we checked: OpenAI's Third Moment post: the 97% figure is a backtest going from about 3 hours to 3 to 5 minutes after a cache fix; gains to the trading system go unquantified.
  4. Misleading

    The White House 'restored' column photo carries an AI watermark

    What we checked: The SynthID result is The Verge's test, not ours: it ran the Truth Social image through Google's SynthID Detector and got an AI flag, while the other photos came back clean.

Latest

  1. · RESEARCH

    Nvidia and IIT Madras prep a 2.8 trillion token corpus in 22 Indian languages
  2. · CHIPS

    Windows on RTX Spark laptops installs AI agents in two clicks from the Store
  3. · TOOLS

    Bluesky's Attie now lets anyone vibe code games and sites onto ATProto
  4. · TOOLS

    Amazon's Bee adds a $75 wearable and a phone-mounted recorder that take notes for you

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