The data to be translated: Microsoft's Bing Chat has fully integrated GPT-4 in both creative and precise modes, as officially announced by Mikhail Parakhin, Microsoft's head of search, on Twitter. Microsoft also employs a variety of language models, including GPT-4 Prometheus and Bing's proprietary Turing language model, to provide more accurate and creative responses. Despite vigorous promotion of AI chat and GPT-4, Microsoft is still striving to regain market share in its competition with Google. Microsoft's efforts and innovations in the field of artificial intelligence are evident, especially in adopting advanced technologies like GPT-4. The market competition is intense, and Microsoft needs to continue its efforts to achieve its growth targets in market share.