This article discusses the accolades and ridicule faced by OpenAI's large model Claude 3. It analyzes the strengths of Claude 3 and the strategies OpenAI has employed to suppress competition. The article also explores the market competition and product homogenization issues that later entrants might encounter, as well as OpenAI's industry position and influence. In the field of large models, the competitive pressures and catch-up dynamics among major companies are closely watched. Under the theory of the suppression chain, OpenAI has implemented a series of strategies to maintain its market position, but this has also provided opportunities for later entrants. The article points out that the advantages of being a latecomer can also be a possible path to catch up with OpenAI, especially in the context of market homogenization, seeking differentiated competition might be a more effective route.