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Alexandr Wang

@alexandr_wang · view on X ↗

chief ai officer @meta, founder meta superintelligence labs, founder @scale_ai. rational in the fullness of time

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Alexandr Wang@alexandr_wang

1/ big announcement today: we will be releasing an open weight version of muse spark 1.2 soon. we also are releasing muse glimmer, a 30B agentic model with open weights under apache 2.0. muse glimmer...

SummaryA company is releasing Muse Glimmer, a 30 billion parameter open-weight agentic AI model that runs efficiently on 24GB of VRAM and can operate as a fully capable agent with planning, tool calls, and failure recovery. The model is available on Hugging Face and compatible with multiple inference frameworks.Aug 10, 20266 tweets♥ 9.5KAlexandr Wang@alexandr_wang

1/ today we're releasing muse spark, the first model from MSL. nine months ago we rebuilt our ai stack from scratch. new infrastructure, new architecture, new data pipelines. muse spark is the result...

SummaryMeta released Muse Spark, a new multimodal AI model that powers Meta AI with support for tool-use, visual reasoning, and multi-agent orchestration. The model includes Contemplating Mode for complex reasoning tasks and Shopping Mode for recommendations, with extensive safety evaluations completed before deployment.Apr 8, 20269 tweets♥ 10.3K