Everything about Artificial Intelligence see more Meta launched Muse Ember, the lightest and most cost-efficient AI model from its Superintelligence Labs. The new model was developed to perform recurring tasks for AI agents that require complex reasoning.Applications include tool calls, programming subtasks, routing, data extraction, and the analysis of long documents. The model costs US$ 0.10 per million input tokens (around R$ 0.54). Meta presents Ember