Shares of social network operator Meta Platforms (NASDAQ:META) jumped 2.6% in the afternoon session after the company launched its new “Muse Spark” artificial intelligence model and announced a long-term, $21 billion partnership with AI cloud provider CoreWeave.
The new AI model came from Meta’s Superintelligence Labs and was designed to handle complex reasoning tasks. The company stated that Muse Spark would be integrated into its popular apps, including Facebook, Instagram, and Whatsapp.
Separately, Meta entered a significant partnership with CoreWeave to secure dedicated AI cloud computing capacity through December 2032. This agreement, valued at $21 billion, signaled a major investment in supporting the company’s development and deployment of future AI technologies. Both announcements underscored Meta’s deepening commitment to advancing its position in the artificial intelligence sector.
After the initial pop the shares cooled down to $627.63, up 2.4% from previous close.
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Meta’s shares are not very volatile and have only had 9 moves greater than 5% over the last year. In that context, today’s move indicates the market considers this news meaningful, although it might not be something that would fundamentally change its perception of the business.
The previous big move we wrote about was 1 day ago when the stock gained 6.4% on the news that the company unveiled Muse Spark, its new proprietary large language model (LLM), a type of AI designed to understand and generate human-like text.
This launch marked a shift toward “closed-source” technology, where Meta keeps its code private to better compete with rivals like OpenAI. Investors were optimistic that this move would raise Meta’s chances of turning its multi-billion dollar AI investments into profit. The model’s efficiency was also touted, as it requires significantly less compute (the expensive processing power and hardware needed to run AI). This suggests Meta can lower its operating costs while delivering faster performance. Furthermore, a broad market rally following a ceasefire in the Middle East boosted tech stocks, while excitement over new AI-powered Ray-Ban smart glasses reinforced confidence in Meta’s future growth.
Meta is down 3.5% since the beginning of the year, and at $627.63 per share, it is trading 20.6% below its 52-week high of $790 from August 2025. Despite the year-to-date decline, investors who bought $1,000 worth of Meta’s shares 5 years ago would now be looking at an investment worth $2,009.