clem 🤗Lead source
llama serve -hf ggml-org/Muse-Spark-Open-816B-A42B-GGUF:Q2_K (on two mac studios). Well done @finkd & @johnternus!Read original on X
StoryFirst seen
Meta open-sources Muse Spark weights tuned for Mac Studio
Giving away frontier-class weights for coding and agent work signals how Meta now competes: free distribution over gatekeeping.
Archived Updated
Everything it touches
13 names 9 voices 10 source posts
The story’s neighborhood
NAMESVOICESPOSTS
Explore the graph, or choose a connection below.
Follow the evidence
The source posts
This brief comes from Tech Twitter’s edited headlines. The posts below are the sources grouped with the story; statements in them belong to their authors.
Muse Spark Open -- weights releasing today -- runs great on new Mac Studios thanks to work with @johnternus and Apple.Read original on X
muse spark open -- weights out today! best US open-source model, and runs on the new mac studio 🍎Read original on X
1/ muse spark open is the most capable US open-weight model to date. 816B total params, 42B active. 1M-token context. natively multimodal. built for coding and agentic work like long-horizon tasks, hard software engineering, multi-step reasoning. america! 🇺🇲Read original on X
Read 6 more source posts
Damn! Looking at the results, Meta really cooked here! More progress on frontier open models is always a big deal. Great to see Meta going back to its roots. The only way to know this checkpoint's quality is to test it yourself.Read original on X
meta shipped the weights today and tuned it for mac studios > 816b total > 42b active per token > 1m context finally a serious open coding model from a us labRead original on X
this is a pretty big deal if you know about mark’s previous relationship with appleRead original on X
Muse Wonder from Meta Superintelligence Labs is now available in Cursor! It scores 46.1% on CursorBench at default effort, the highest of any Muse model. Priced at $4/M input and $20/M output tokens.Read original on X
Six months ago, Meta wouldn't let anyone outside the company download this AI. This morning they put it online for free so literally anyone can grab it, and they did it three days after building a better one. Pay attention to that order of events, because it's how Meta decides what to give away now. Back in April, Meta called Muse Spark the most powerful model it had ever made and kept the weights locked up. On Monday they launched Muse Wonder, which beats it. This morning all 816 billion parameters of Muse Spark went up on Hugging Face. So the rule at Meta seems pretty simple at this point. Something goes open source the week it stops being the best thing Meta sells. That's a big change from the Llama days. When Zuck released Llama 3.1 405B in 2024, it was the best model Meta had, and…Read original on X
LIVE STREAM: New Open Weight ModelRead original on X
How the headline evolved
Meta open-sources Muse Spark weights tuned for Mac Studio
Meta open-sources Muse Spark weights tuned for Mac Studio
Meta releases Muse Spark Open weights for coding and agents
Meta releases Muse Spark Open weights for coding and agents
Meta releases Muse Spark Open weights for coding and agents
Meta releases Muse Spark Open weights for coding and agents
Meta releases Muse Spark Open, its strongest open-weight model
Meta ships Muse Spark Open weights tuned for Mac Studio
Meta ships Muse Spark Open weights tuned for Mac Studio
Meta releases Muse Spark Open weights tuned for Mac Studio
Meta releases Muse Spark Open weights tuned for Mac Studio
Meta releases Muse Spark Open weights tuned for Mac Studio
Meta releases Muse Spark Open weights that run on Mac Studio
Meta releases Muse Spark Open weights that run on Mac Studio
Meta releases Muse Spark Open weights that run on Mac Studio
Meta ships Muse Spark Open weights tuned for Mac Studio
Meta releases Muse Spark Open as the top US open-weight model
Meta releases Muse Spark Open as the top US open-weight model
Shared connections
Related stories
Mathematicians scramble to digest OpenAI's breakthrough results
Researchers including Scott Aaronson describe colleagues dropping their work to unpack AI solutions to problems that stood open for decades.
OpenAI claims breakthroughs on famous unsolved math problems
Mathematicians including former OpenAI researcher Scott Aaronson say colleagues across the field are dropping their work to verify results that crack decades-old open problems, and
Anthropic drafts frontier AI bill to take to lawmakers
A leading lab writing its own proposed rules for frontier AI and taking them to lawmakers marks a new phase in industry self-regulation.
Cursor probed customer data sent during Grok Bot testing
The exclusive report and a lawyer's warning over training use put enterprise data handling in coding tools under scrutiny.