Shares rebound after OpenAI CEO calls Cerebras a “close partner,” easing concerns over the companies’ relationship
Cerebras Systems (CBRS) shares jumped roughly 9% on Monday, rebounding from the previous week’s decline after OpenAI CEO Sam Altman reassured investors about the artificial intelligence company’s relationship with the chipmaker.
Altman described Cerebras as a “close partner,” helping ease concerns that OpenAI could be shifting away from the company’s technology.
The reassurance followed news last week that OpenAI plans to power its latest artificial intelligence models using Nvidia GPUs rather than Cerebras chips. The announcement raised questions about Cerebras’ role in OpenAI’s expanding computing infrastructure and contributed to pressure on the stock.
Altman’s comments, however, suggested the partnership remains active despite OpenAI’s continued reliance on Nvidia hardware for certain workloads.
The development comes as competition across the AI semiconductor industry intensifies. Nvidia remains the dominant supplier of accelerators used to train and operate artificial intelligence models, while companies such as Cerebras are seeking to differentiate themselves through alternative architectures focused on speed and computing efficiency.
For Cerebras investors, OpenAI represents an important relationship as demand for AI computing capacity continues to accelerate.
Monday’s rebound indicates investors welcomed Altman’s public support, although attention will remain focused on whether the partnership translates into meaningful long-term revenue and broader adoption of Cerebras technology.
