Meta Launches Muse Spark: The First Model From Its New Superintelligence Labs Scores 58% on Humanity's Last Exam
Led by Alexandr Wang from Scale AI, Meta's new research division debuts a natively multimodal reasoning model with 'contemplating mode,' visual chain of thought, and 10x compute efficiency over Llama 4.
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Meta just dropped the biggest AI announcement of the year, and the timing could not be more ironic. One week after being compared to Big Tobacco in courtrooms across America, the company unveiled Muse Spark — the first model from its newly formed Meta Superintelligence Labs, led by Alexandr Wang, the former CEO of Scale AI.
The technical claims are staggering. Muse Spark is a natively multimodal reasoning model, meaning it doesn't bolt vision onto a language model — it thinks in images, text, and code simultaneously from the ground up. Its headline feature is 'contemplating mode,' a reasoning approach that scored 58% on Humanity's Last Exam, a benchmark specifically designed to be unsolvable by current AI systems. For context, the previous best score was around 35%.
The efficiency numbers are equally impressive. Meta claims Muse Spark uses 10x less compute than Llama 4 Maverick while achieving comparable or better performance on standard benchmarks. The model also features tool-use capabilities, visual chain of thought (it can show you how it's reasoning through images), and multi-agent orchestration that allows multiple Muse Spark instances to collaborate on complex tasks.
The internet's reaction is split along predictable lines. AI researchers are genuinely impressed by the technical achievements, particularly the compute efficiency. Critics are asking why Meta is investing in superintelligence while its existing platforms are being found liable for harming children. And everyone is side-eyeing the 'Superintelligence Labs' name, which sounds like it was chosen by someone who watched too many sci-fi movies.
“Meta launches Muse Spark from its new Superintelligence Labs — a natively multimodal reasoning model with 'contemplating mode' scoring 58% on Humanity's Last Exam, using 10x less compute than Llama 4, led by Alexandr Wang.”
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