Everything you need to know about Muse Spark Open: A conversation with Meta and Together AI
Presented in partnership with the Meta and Together AI teams
About Event
Join Corey Featherly from Meta, alongside Dan Fu and Jue Wang from Together AI, for a technical session on Muse Spark Open: what Meta built, and how Together serves it in production. Moderated by Zain Hasan from Together AI.
Muse Spark Open is the most capable US open-weight model to date. It is natively multimodal, with 816B total parameters (42B active) and a 1-million-token context window, and it is built for coding and agentic work: long-horizon tasks, complex software engineering, and multi-step reasoning.
In this session, Meta will walk through what went into Muse Spark Open, its model card, and benchmarks, and Together AI, one of its launch API partners, will go deep on the serving architecture and the optimizations behind running it for production workloads.
This is a learning-first webinar, ideal for folks building and scaling LLM-powered apps, tools, and agents who want to understand what's different about Muse Spark Open and how to use it in production.
Speakers
Corey Featherly, Partner Engineer, Meta
Dan Fu, Founding SVP of Research, Together AI
Jue Wang, Principal Research Scientist, Together AI
Zain Hasan (moderator), Together AI
What we'll cover
Introducing Muse Spark Open: a high-level overview of the model from the Meta team.
Model card and benchmarks: how Muse Spark Open performs and where it shines for coding and agentic workloads.
Serving Muse Spark Open on Together: the technical implementation and serving architecture behind the model on our platform.
Optimizing for production: how Together has tuned Muse Spark Open for real-world, high-throughput workloads.
Live Q&A with the Meta and Together AI teams.
Register to join the webinar live, ask questions, and receive a recording of the talk.
⚠️ Please provide your valid corporate email upon registration.