Tooling2d ago
X discussion: OpenAI Codex/ChatGPT lead Tibo posts a hiring call to "scale dots to 1B users", and Meta chief AI officer Alexandr Wang replies with a Muse jab
At 19:21 UTC on 2026-10-24, Tibo (@thsottiaux), whose X bio reads "Codex & ChatGPT @OpenAI", posted: "DM if you want to help scale dots to 1B users and have done similar things in the past" (post); it had about 5,524 likes, 1,506 replies and 710K views when we pulled it. Alexandr Wang (@alexandr_wang), whose X bio says he is chief AI officer at Meta, replied "oops you misspelled muse" (about 1,935 likes), and Tibo shot back with "Celebrate your 12 users" (about 1,845 likes). The public back-and-forth between the two companies' executives became one of the most talked-about AI threads of the past half day. It is a hiring post and banter between executives, not a user count or product plan published by OpenAI.
Release12d ago
Meta open-sources Muse Spark Open: 816B/42B natively multimodal US open-weight flagship, runs on two M5 Ultra Mac Studios
On 2026-10-15 Meta released Muse Spark Open open weights: an 816B-total / 42B-active MoE with a Perception Encoder, natively multimodal (text/image/video/audio in → text out), 1M context, aimed at coding and long-horizon agents. Weights are on Hugging Face (BF16/NVFP4), SageMaker, Model Garden and Foundry; APIs include OpenRouter, Together, Fireworks and Groq. Meta calls it the most capable US open-weight model to date and, with Apple, optimized it to run locally across two M5 Ultra Mac Studios via MLX.
Tooling56d ago
Ollama launches Muse Code harness support for local and cloud models
After Meta took Muse Code out of beta for larger engineering tasks, Ollama said the harness already works out of the box. ollama launch muse wires Muse Code to models on Ollama local and cloud, as an alternative to Meta’s curl | bash installer. Teams that want Meta’s coding agent on open weights—without leaving Ollama’s local or zero-retention cloud path—can treat Muse as another first-class launch target.
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