Meta Debuts Muse Wonder, First Frontier-Grade AI Model to Challenge OpenAI and Anthropic

Meta on Monday launched Muse Wonder and Muse Wonder Full, marking the company's first foray into frontier-class artificial intelligence models as it seeks to expand beyond advertising revenue. The models, developed by Meta's Superintelligence Lab, compete directly with OpenAI's GPT-6 Astra and Anthropic's Claude Opus 5.5 across tasks including code generation, legal analysis, and autonomous reasoning work.