Meta releases Muse Spark 1.1, a coding-focused update, in US public preview

Meta/Muse models

Meta released Muse Spark 1.1 with improvements in coding, tool use and operating computer interfaces, and a 1-million-token context window. The Meta Model API opened in public preview with OpenAI-compatible access; a Thinking mode arrived in the Meta AI app.

• Improvements in coding, tool use, computer interface operation and agentic task execution.
• 1 million token context window with intelligent compaction for long conversations.
• Meta Model API in public preview with OpenAI compatibility; Thinking mode in Meta AI app.