Meta releases Muse Ember multimodal foundation model for high-concurrency agent workflows

What happened.Meta launched Muse Ember, a lightweight multimodal foundation model engineered for high-concurrency agent execution and repetitive software engineering subtasks.
Why it matters.Autonomous agent swarms executing continuous tool calls and code generation quickly exhaust inference budgets when powered by massive frontier models. Providing an inexpensive execution engine with a one-million-token window enables developers to deploy fleets of parallel subagents at viable unit economics.
The technical specifications:
- Context capacity: The architecture provides a one-million-token input context window alongside maximum single-call generation output limits reaching 512,000 tokens.
- Inference pricing: Standard pricing starts at ten cents per million input tokens and fifty cents per million output tokens for sub-200,000-token contexts.
- Perceptual scope: Natively ingests text, high-resolution imagery, audio streams, full-length video, and portable document formats within a unified token space.
- Division of labor: Engineered to pair directly with frontier planning models like Muse Wonder, operating as an autonomous execution engine across high-volume worker threads.