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Faithful instruction following with fine details such as text, plots and QR codes rendered accurately, at about 2.5 megapixels.
Meta Superintelligence Labs (MSL) was formed on 30 June 2025 under Chief AI Officer Alexandr Wang, consolidating FAIR (founded 2013) and Meta's other AI groups; the founding year here refers to MSL. The earlier Llama line (Llama 4, April 2025) was open-weights, but MSL's flagship Muse Spark models are proprietary, served through the Meta AI app and, since July 2026, the Meta Model API. The lab also released the open-weights Muse Glimmer in August 2026.
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