AMD adds day-0 support for Meta's Muse Spark Open

AMD said on Thursday it has added day-0 support for Meta's Muse Spark Open on Instinct MI350X and MI355X GPUs using ROCm software and vLLM, positioning the stack for a large open-weight model aimed at coding and long-running reasoning tasks. In the technical article published Oct. 15, 2026, AMD described Muse Spark Open as the first open-weight model in the Muse Spark family and said it is a natively multimodal Mixture-of-Experts model with 816 billion total parameters, 42 billion active per token and a 1 million-token context window. AMD said the model includes configurable reasoning and native tool calling, and that it is available on Hugging Face, Muse Code, the Meta Model API and OpenRouter.

BeCrypto News shows a short excerpt and links to the publisher. The full report belongs to Blockchain.News.