Muse Spark Open: Meta’s 816B Model, Hardware, License and Test

quantslant@ai:~$ cat news_1 › Meta's Muse Spark Open offers downloadable weights for a large multimodal model as of October 2026, with demanding hardware requirements and its own license.

quantslant@ai:~$ cat news_2 › I tested it via the API on October 19: it scored 11/12 in my test in Polish.

quantslant@ai:~$ cat news_3 › The missing point came from an empty response after the token budget ran out.

quantslant@ai:~$ cat news_4 › In short Meta lists 816 billion total parameters and 42 billion active parameters.

Muse Spark Open: Meta’s 816B Model, Hardware, License and Test

quantslant@ai:~$ open --full Read more Open article on quantslant.com