Muse Wonder Description

Muse Wonder is an advanced AI foundation model developed by Meta to support personal AI agents, professional knowledge work, and software engineering tasks. The model is part of the Muse Wonder series, which includes Muse Wonder and the larger Muse Wonder Full variant. Its Active Memory capability maintains important contextual information across conversations and retrieves relevant details when they become useful for subsequent tasks. Active Focus enables the model to pursue multistep objectives, evaluate alternative approaches, respond to obstacles, and continue working toward completion. Muse Wonder supports applications involving legal document analysis, financial information, health-related questions, and business workflow automation. Its coding capabilities include generating applications, modifying existing codebases, tracking project requirements, and iterating through testing and debugging cycles. The model can operate as part of agentic systems that interact with browsers, external applications, and connected tools to complete user-directed activities. Meta has evaluated Muse Wonder on benchmarks covering personal assistance, professional agent tasks, long-term memory, sustained execution, and software development. Muse Wonder is accessible through the Meta Model API and Muse Code, with plans to incorporate its capabilities into the Muse assistant and additional AI-powered experiences.

Pricing

Pricing Starts At:
$4 per 1M tokens (input)
Pricing Information:
Input: $4 per 1M tokens
Output: $20 per 1M tokens

Integrations

API:
Yes, Muse Wonder has an API
View Integrations

Reviews - 1 Verified Review

Total
ease
features
See More Reviews Write a Review

Company Details

Company:
Meta
Year Founded:
2004
Headquarters:
United States
Website:
meta.ai/

Media

Muse Wonder Screenshot 1
Muse Wonder Screenshot 1 Muse Wonder Screenshot 2
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Product Details

Platforms
Web-Based
Types of Training
Training Docs
Customer Support
Online Support

Muse Wonder Features and Options

Muse Wonder User Reviews

Write a Review
  • Name: Anonymous (Verified)
    Job Title: Developer
    Length of product use: Less than 6 months
    Used How Often?: Daily
    Role: User
    Organization Size: 26 - 99
    Features
    Ease
    Pricing
    Likelihood to Recommend to Others
    1 2 3 4 5 6 7 8 9 10

    Meta is cooking!

    Date: Oct 12 2026

    Summary: Overall, Muse Wonder feels like a much bigger jump than the incremental Spark updates. The combination of stronger coding, better memory, and better focus makes it feel built for serious agents that need to understand what matters and keep working toward it over time.

    Positive: It feels much better at keeping track of what I am trying to accomplish across longer coding, research, and agent workflows instead of slowly losing the thread. Active Memory is especially useful. The model does a better job carrying important context forward, which makes extended projects feel less like repeatedly briefing a new assistant. I also like the new Active Focus approach. Wonder feels more deliberate about working toward the actual goal instead of getting distracted by side issues, which matters a lot when I give an agent something that takes many steps to finish. The coding ability is strong too. Meta is positioning Wonder against models like GPT-6 Astra and Claude Opus 5.5, and early reporting says it is especially competitive in software development and professional agentic work.

    Negative: No real cons so far. I am still not sure how efficient pricing is.

    Read More...
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