- Meta Platforms shares rose 3.5% to $613.53 after paid developers gained access to Muse Spark 1.3.
- CEO Mark Zuckerberg called Muse Spark 1.3 Meta's biggest jump in coding and agentic work, while Chief AI Officer Alexandr Wang tied it to always-on personal agents.
- Summit Research said the model narrows Meta's performance and token-efficiency gap with Anthropic and OpenAI, strengthening the case for monetization through coding agents, model APIs and AI subscriptions.
- Meta remains down 5.7% year to date and 21.4% below its 52-week high despite the rally, leaving the stock sensitive to further AI execution evidence.
Quotes
“biggest jump”
“paves the way for products like personal agents that work 24/7”