Meta reports that Muse Spark achieves its reasoning capabilities using over an order of magnitude less compute than Llama 4 Maverick, its previous mid-size flagship.

The model, built from scratch by Meta Superintelligence Labs under the leadership of Alexandr Wang, represents something of a fresh start for the company. It claimed the Muse Spark is a “natively multimodal reasoning model with support for tool-use,

Following the icy reception to Llama 4, Meta is releasing the first in a new family of AI systems built by its recently formed Superintelligence team. The company is kicking off its new Muse era with Spark,

Meta's Muse Spark brings multimodal reasoning, health AI, and multi-agent orchestration to users via meta.ai and a private API preview.

Meta on Tuesday announced the latest version of its Llama AI model, Llama 3.1. The newest Llama technology comes in three different versions, with one variant being the biggest and most capable AI model from Meta to date. Like previous versions of Llama ...

Meta’s latest open source AI model is its biggest yet. Today, Meta said it is releasing Llama 3.1 405B, a model containing 405 billion parameters. Parameters roughly correspond to a model’s problem-solving skills, and models with more parameters ...

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A legal case involving Meta revealed the company's secret experiments with training data. Meta used "ablation" to identify how specific data improved its Llama AI models. Some researchers say this could support a system to assign value to AI data and pay ...

The updated Adaptive Ranking Model will use less computing power to deliver more relevant ads and drive better return on ad spend.

Meta announced Muse Spark, its newest LLM that's headed straight for its Meta AI app in the U.S. with smarter, faster responses.