Meta launches flagship Muse Spark 1.1 model with multi-agent upgrades
Meta Platforms Inc. today launched a new flagship large language model optimized to power multi-agent automation workflows.
Muse Spark 1.1 is available in the company’s Meta AI chatbot service and via an application programming interface. The Meta Model API, as it’s aptly called, will enable developers to embed the LLM in their custom software. The service is in public preview.
Multi-agent automation workflows usually comprise a main agent that develops a plan for how to perform tasks and subagents that carry out its instructions. The main agent generates its plan at the start of a new project. According to Meta, Muse Spark 1.1 can detect and respond to mid-task developments that make it necessary to change the project plan.
Tasks that require multiple agents to automate usually comprise a large number of steps. As a result, agents generate a significant amount of data while performing those steps. If the dataset exceeds the underlying LLM’s context limit, some of the information has to be discarded, which often comes at the expense of output quality.











