Anthropic 利用 AI 削弱 Nvidia CUDA 领先优势，芯片切换时间缩短至三天
anthropic 声称使用 AI 将其 AI 模型 claude 移植到 amd gpu，仅需三天时间，且几乎无需人工干预，这可能缩小 nvidia 的软件优势。
anthropic, led by co-founder tom brown, has developed a multi-chip strategy that allows it to train and run claude on all four major chip families. the company used its frontier model, mythos, to port claude to amd gpus in just three days, with nearly 100% of the kernels written or ported by the model itself. this approach could significantly reduce the software overhead that has been nvidia's strongest competitive advantage. anthropic now treats compute from different vendors and chip architectures as an interchangeable pool, allowing it to optimize for price-performance ratio.