# AWS adds Muse Spark Open deployment through SageMaker JumpStart

_Published Thursday, October 15, 2026 at 2:18 PM EDT · AI · Latest · Tier 2 — Notable_

![AWS adds Muse Spark Open deployment through SageMaker JumpStart — Primary](https://d2908q01vomqb2.cloudfront.net/f1f836cb4ea6efb2a0b1b99f41ad8b103eff4b59/2026/10/15/ML-22194-featured-image.png)

AWS says Meta's Muse Spark Open is now available through SageMaker JumpStart, allowing customers to deploy the coding-focused model to endpoints in their own AWS accounts. The model supports a context window of 1 million tokens and accepts text, images, documents, audio and video inputs.

Customers can choose BF16 weights or an NVFP4 version that requires roughly a quarter of the memory. Applications must supply the tools and environments used by coding agents. Launch availability covers US East regions in N. Virginia and Ohio, and customers pay for hosting instances while endpoints run, including when idle.

## Sources

- [AWS Machine Learning Blog](https://aws.amazon.com/blogs/machine-learning/metas-muse-spark-open-now-available-in-amazon-sagemaker-jumpstart/)

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Canonical: https://techandbusiness.org/newswire/3DISnwCqsEIOdL69NKrSYl
Published: 2026-10-15T18:18:41.282Z
Story chronology: 2026-10-15T17:43:35.000Z
Retrieved: 2026-10-15T21:04:30.219Z
Publisher: Tech & Business (techandbusiness.org)