Elon Musk Says Anthropic Leads AI Race as Claude Models Challenge OpenAI. Source: Ministério Das Comunicações, CC BY 2.0, via Wikimedia Commons

Elon Musk has publicly praised artificial intelligence startup Anthropic, saying the company is "obviously" the current leader in AI, in a rare acknowledgment of a key rival as competition among top AI developers intensifies.

Musk made the remark on X while responding to a discussion comparing the performance of leading AI models. Although he did not explain the reasoning behind his assessment, the comment highlights Anthropic's growing influence in the rapidly evolving artificial intelligence industry.

Founded in 2021 by former OpenAI executives, including Chief Executive Dario Amodei, Anthropic has become one of the strongest challengers to OpenAI, Google, and Musk's own xAI. The company has built a strong reputation through its Claude family of AI models, which have gained widespread popularity, particularly among software developers and businesses.

Anthropic's momentum accelerated after the launch of Claude Opus 4.5 late last year. The advanced AI model earned widespread recognition for its coding performance, attracting software engineers and AI researchers who increasingly adopted Claude over competing AI assistants. The model's strong coding capabilities fueled its rapid growth within the developer community.

The company later broadened its reach with the introduction of Claude Cowork, a platform designed to help businesses and non-technical users automate tasks such as research, writing, and workplace productivity. The expansion beyond coding strengthened Anthropic's position in the enterprise AI market and reinforced its status as one of the fastest-growing companies in the sector.

Anthropic's rapid growth has also attracted significant investor interest. The company confidentially filed for a U.S. initial public offering in June, shortly after completing a funding round that reportedly valued the AI startup at approximately $965 billion. If completed, the IPO could rank among the largest public listings in the artificial intelligence industry.

As competition intensifies among leading AI companies, Musk's endorsement underscores Anthropic's rising prominence in the race to develop next-generation AI models. With continued advances in coding assistants and enterprise productivity tools, Anthropic is increasingly positioning itself as a formidable competitor to OpenAI and other major players in the global AI market.