In a move that has left AI purists teary-eyed and nostalgic for 'open-source feels', Meta's founder Mark Zuckerberg has orchestrated a grand pivot to private AI waters with Muse Spark. This dazzling marvel of proprietary tech has been engineered to make Llama's public accessibility seem quaint and outdated — much like openly sharing your lunch money in middle school. According to Alexandr Wang, Meta's newly minted Chief AI Officer and youthful prodigy with boundless optimism, the Muse Spark isn't just any AI model; it's the very embodiment of personal 'superintelligence'. "It's like having an extra brain, one that possibly even rivals the one you use to follow online trends!" Wang gushed over on 'X', the trendy platform for thought leadership. Users can now anticipate their AI not merely generating text but thoughtfully reasoning about the aesthetics of brunch photos and meme fashion. While ushering in this 'Digital Enlightenment', Meta appears far less eager to elaborate on the fate of its formerly popular Llama lineage. Sources inside the Llama rehabilitation facility indicate ongoing efforts to cope with their sudden obsolescence, even as Meta simultaneously reassures that this groundbreaking AI experience is for 'select users' — a euphemism often used for 'people who validate corporate metrics' (sure). "Our commitment to perfection is unwavering," Wang assured. "Even if that means relaunching with occasional tweaks — because user data isn't going to harvest itself."