OpenAI officially released its flagship model GPT-5. This model has excellent performance in a wide range of fields and ranks first in the list: it not only ranks first in text generation, web development and visual content creation, but also ranks first in many key areas such as difficult prompt word response, programming, mathematical reasoning, creative writing and long text processing.

OpenAI CEO Sam Altman specially issued a message to thank the partners, saying: "Thanks to Microsoft, NVIDIA, Oracle, Google and Coreweave for their strong support, which makes the birth of GPT-5 possible! Behind this is the continuous investment of massive GPU resources."

Microsoft CEO Satya Nadella immediately announced the integration of GPT-5: "Today, GPT-5 has landed on multiple of our core platforms, including Microsoft 365 Copilot, Copilot, GitHub Copilot, and Azure AI Foundry. This is the most powerful model to date from our partner OpenAI, achieving major breakthroughs in reasoning, coding, and conversational capabilities. All training is completed on the Azure cloud platform."

At the same time, Tesla CEO Elon Musk warned on social platforms: "OpenAI will eat Microsoft alive."

Musk has a long history with OpenAI. In 2015, Musk participated in the establishment of OpenAI as a co-founder. His original intention was to establish a non-profit organization dedicated to "ensuring that artificial intelligence benefits all mankind." However, Musk chose to leave in 2018 due to differences in control. Since then, the conflicts between the two parties have gradually become public. In 2024, Musk sued OpenAI multiple times, accusing it of violating its non-profit commitments and turning to a commercial route.