The model moves the frontier on Metas selected benchmarks, especially on agentic ones, where it is slightly ahead of GPT-6 Astra and Opus 5.5, and it also leads in the professionally minded Vals Harvey’s Legal and Vals Finance Agent v2.
Artificial Analysis has it on par with GPT-6.1 Sol and behind Astra, Fable 5.1 and Opus 5.5 with a score of 52.
Meta also claims Muse Wonder to be its safest model yet, with very strong safeguards against cyber «misuse,» yet leaving defensive capabilities intact. They also say that «alignment is central to how we build personal superintelligence,» and this carries through on this model.
When Meta launches new models, it is usually significant because of their huge user base – these models would get exposed to billions of people through Facebook, Instagram and WhatsApp.
Muse Wonder will however go to subscribers first, then it will power the Muse agent and later go on to be the basis for specialized models. It is unclear whether it will be released widely, opened to Facebook users or get open-sourced.
It is also getting released in the API at a price of $4 per million input tokens, and $20 for output, which is comparable with other frontier models.
Read more: Meta’s presentation, Artificial Analysis ranking. More on CNBC, TechCrunch, Axios, and Reuters. Discussion on r/Singularity and Hacker News.