The integration builds on Amazon's recent launch of TorchNeuron, which lets PyTorch code run natively on its proprietary chips without code rewrites to challenge Nvidia's CUDA ecosystem. Amazon shares rose 5% on Oct. 19, the company's best trading day since August, after Morgan Stanley named the stock a top pick with a $350 price target and raised AWS growth forecasts to 47% for 2027 and 42% for 2028.
