​Alibaba Group Holding Limited (NYSE:BABA) is one of the Best Stocks to Buy and Hold for 2026. Alibaba Group Holding Limited (NYSE:BABA) is making advancements in open-source AI models. Recently, on December 17, the company launched its open-source CosyVoice 3 model, which is a multilingual speech synthesis model that generates high-fidelity voices without prior training on specific speakers. The company highlighted that the model has been trained on more than 1 million hours of audio and supports nine lan ...