Meta is moving away from its Llama branding with the introduction of Muse Spark, a new AI model that the company says will replace its previous lineup.

The model’s most notable addition is a feature called “Contemplating mode,” which Meta is positioning around health-related use cases. The company has not shared many details about how the mode works, but the naming suggests a more reflective, deliberate interaction style compared with standard chatbot responses.

A new direction for Meta’s AI push

The shift from Llama to Muse Spark marks a notable rebrand for Meta’s AI efforts. Llama has become one of the company’s best-known model families, so replacing it signals more than a routine update. Muse Spark appears to be the next step in Meta’s effort to build AI products with a clearer consumer identity and a stronger emphasis on specific applications.

Health is the standout focus so far. By tying Muse Spark to a “Contemplating mode,” Meta is hinting at a model designed to handle sensitive or personal topics with more care. The company has not publicly detailed whether the mode is meant for general wellness guidance, medical-style conversations, or broader support tasks.

Meta has also not disclosed technical specifications, rollout timing, or whether Muse Spark will be available across its existing products immediately. For now, the announcement centers on the model’s name change and the introduction of the new mode.

The move comes as major tech companies continue to reshape their AI platforms around specialized features rather than broad general-purpose branding. In Meta’s case, Muse Spark suggests a more focused message: a new model, a new name, and a health-oriented feature meant to set it apart from what came before.

Sources:

9to5mac.com