🧠 Meta's 816B Model Runs Locally on Two Mac Studios

Q: Meta Muse Spark Open is an 816B-parameter open-weight model with 42B active parameters and 1M token

Meta Muse Spark Open is an 816B-parameter open-weight model with 42B active parameters and 1M token context that can run on two Mac Studios.

Q: OpenAI GPT-Live-1.1 brings 13 new voices and more natural accents in six languages to all ChatGPT us

OpenAI GPT-Live-1.1 brings 13 new voices and more natural accents in six languages to all ChatGPT users.

Q: Cheng Lou's Handwired converts JavaScript code into an exact neural net without training, enabling d

Cheng Lou's Handwired converts JavaScript code into an exact neural net without training, enabling differentiable programs in the browser.

·Friday, October 16, 2026·6 min read

AI/ML Technology

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AI Summary

This newsletter covers major AI updates including Meta's 816B-parameter open-weight Muse Spark Open model, OpenAI's GPT-Live-1.1 voice model with new multilingual voices, and Cheng Lou's Handwired tool that converts JavaScript to neural nets without training. It also highlights Mistral Large 4 for agentic workflows, GPT-6 solving physics problems at 98% accuracy, and several other model releases and developer tools.

Key Facts

✓Meta Muse Spark Open is an 816B-parameter open-weight model with 42B active parameters and 1M token context that can run on two Mac Studios.

✓OpenAI GPT-Live-1.1 brings 13 new voices and more natural accents in six languages to all ChatGPT users.

✓Cheng Lou's Handwired converts JavaScript code into an exact neural net without training, enabling differentiable programs in the browser.

🧠 Meta's 816B Model Runs Locally on Two Mac Studios

AI Summary

Key Facts

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