With new open models, Meta pitches another reboot of its struggling AI strategy

Meta is pivoting its AI strategy toward open-weight models, releasing 'Muse Glimmer' and promising to open the weights for its more powerful 'Muse Spark 1.2' model. CEO Mark Zuckerberg outlined a new philosophy that differentiates Meta from proprietary AI developers like OpenAI and Anthropic.
Why it matters
Meta's shift toward open-source AI models represents a major strategic move that could reshape the competitive landscape of the generative AI industry.
Open Weights With new open models, Meta pitches another reboot of its struggling AI strategy Meta has been trailing competitors. Zuckerberg thinks he’s found a way forward.
18 Mark Zuckerberg in a company presentation. Credit: Bloomberg / Contributor | Bloomberg Mark Zuckerberg in a company presentation. Credit: Bloomberg / Contributor | Bloomberg Text settings Story text Size Small Standard Large Width * Standard Wide Links Standard Orange * Subscribers only Learn more Minimize to nav
Meta has announced its intention to focus on open-weight large language models. Additionally, the company announced the release of an open model called Muse Glimmer and a promise to open the weights for Muse Spark 1.2, its more powerful model, in the next few weeks.
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