Muse Spark 1.3 Now on OpenRouter, Built for Agentic & Coding Workflows

Key Info

OpenRouter has released Muse Spark 1.3, an updated model designed for long-running agentic, multi-agent, and coding workflows.

Highlights

• Built for long-running tasks: it tracks what it learns and maintains context across extended workflows.
• Handles conflicting inputs and proactively asks for clarification or confirmation when needed.