DeepSeek, a China-based AI lab, has made significant strides by releasing its open-weight model, DeepSeekMath-V2. This model achieved gold-level scores at the International Mathematics Olympiad (IMO) 2025 by successfully solving five out of six problems. The open-source nature of DeepSeekMath-V2, available under the Apache 2.0 license, allows broader access to its advanced mathematical capabilities, which could enhance research and education in the field. The article highlights the competitive landscape of AI models. DeepSeek joins notable players like OpenAI and Google in this achievement, emphasizing the growing importance of AI in mathematical theorem proving. This success positions DeepSeek as a key player in the ongoing developments within AI, particularly in areas where rigorous problem-solving is essential. The implications of this model extend beyond academic recognition, potentially influencing how AI tools are utilized in various sectors.