ソース:[1] DeepSeek's New AI Model Brings Fight to Alibaba (https://finance.yahoo.com/video/deepseeks-ai- ...)[2] The AI Agent Revolution: DeepSeek's Strategic Move to Challenge OpenAI and Capture Market Leadership in 2025 - AInvest (https://vertexaisearch.cloud.google.com/groun ...)[3] What is DeepSeek? The Chinese OpenAI rival sparking chaos in tech markets | CBC News (https://vertexaisearch.cloud.google.com/groun ...)