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Meta Releases Muse Spark: Smaller AI Model Matches Llama 4 at 'Order of Magnitude' Less Compute

Meta released Muse Spark, claiming it matches Llama 4 capability at one-tenth the training compute — a potential inflection point in AI efficiency economics.

Apr 20

AI News · 2 min read

Meta Launches Muse Spark, First Major AI Model in Over a Year

Meta released Muse Spark, its first major AI model in over a year, deploying multimodal reasoning across WhatsApp, Instagram, Facebook, Messenger, and Meta AI glasses for three billion users.

Apr 18

Scene in a modern corporate office with someone building

Business & Enterprise · 4 min read

Meta's Muse Spark Is Proprietary — a Sharp Break from Llama's Open-Source Legacy

Meta's new Muse Spark model is fully proprietary, marking a fundamental strategic reversal from the open-source Llama family. Here's what changed, why it happened, and what it means for developers and competitors.

Apr 17

Scene featuring meta, Llama in a modern corporate office

Business & Enterprise · 4 min read

Meta Launches Muse Spark, First Model from Alexandr Wang's Superintelligence Labs

Meta debuted Muse Spark on April 8 — a proprietary multimodal model from its new Superintelligence Labs, marking a sharp break from the open-source Llama playbook.

Apr 15

Scene featuring Llama, meta in a modern corporate office with someone building

Business & Enterprise · 4 min read

Meta Launches Muse Spark, Its First Model Built from Scratch in Nine Months

Meta Superintelligence Labs launched Muse Spark, a natively multimodal model with tool use and multi-agent capabilities, backed by $135B in 2026 AI capex.

Apr 14