DIEM
About this model
Muse Wonder is Meta's frontier reasoning model for complex personal and professional agentic tasks, listed with a release date of October 12, 2026 and documented on Meta's developer site. It is positioned for long-horizon work: rather than answering a single prompt, it is meant to carry a multi-step job — research, paperwork, software building — through to completion without step-by-step direction.
The agentic design is the defining feature. The model plans a task, delegates portions to sub-agents, calls tools in parallel rather than strictly in sequence, and recovers from errors mid-run so a workflow can continue instead of stalling. Capabilities registered for it include reasoning, vision, code-oriented generation, function calling, web search and audio input.
Within Meta's current lineup, Muse Wonder sits alongside Muse Spark Open, an open-weights text model released days later, and the image-generation and editing pair Muse Image. It represents a different track from Meta's earlier openly distributed Llama models in this catalog, such as Llama 3.3 70B and Llama 3.2 3B, which are smaller and shipped as downloadable weights.
On inputs and limits: text, images, video, audio and PDFs go in, text comes out, and the context window is about one million tokens.
This About section is AI-generated from public sources (Claude Opus 5), with no human editing. It may contain inaccuracies — verify critical details against the sources listed above.
Data sources: Venice API · HuggingFace · Wikipedia — enrichment updated 56m ago