Meta launches new frontier AI models Muse Wonder and Muse Wonder Full
Meta released two new large language models called Muse Wonder and Muse Wonder Full on Monday.

Model capabilities and benchmarks
The company states these systems match the performance of leading rivals from OpenAI and Anthropic. Internal testing showed comparable scores against specific versions like Fable 5.1 and GPT-6 Astra. The larger models handle complex coding tasks better than the earlier lightweight Muse Spark version.
Pricing and access details
Users can access the base model through the Meta Model API for a set fee per token. The full version remains restricted to subscribers of the Muse Code platform only. Both systems will eventually power the upcoming Muse agent according to company plans.
Memory and retention features
Developers noted the ability to retain user information over long periods as a key improvement. This property is described by Meta as active memory within their technical documentation. The new tools aim to support personal assistants that function continuously.
All 2 outlets report consistently
No differences in figures, names or dates across these reports.
- The Verge
- TechCrunch
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