Mei Ri Jing Ji Xin Wen·2026-02-12 04:48Group 1 - The core viewpoint highlights the continuous upgrades in large models, with Anthropic launching Claude Opus 4.6, which features an "AI agent team" capability and can handle a context window of millions of tokens, leading the industry in financial analysis tests [1] - OpenAI has released its strongest programming model, GPT-5.3-Codex, which has performed excellently in multiple benchmark tests [1] - North American tech giants such as Alphabet, Meta, Amazon, and Microsoft have reported strong earnings, with significant capital expenditure plans set to increase by 2026 [1] Group 2 - Domestic tech companies in China, including Tencent, Alibaba, ByteDance, and Baidu, are entering an AI competition ahead of the Spring Festival, investing resources to promote AI applications [1] - The Guotai Artificial Intelligence ETF (159388) tracks the entrepreneurial board AI index (970070), which has a daily price fluctuation limit of 20%, focusing on AI-related companies listed on the entrepreneurial board [1] - The index includes component stocks from sectors such as software development, information technology services, and smart hardware, aiming to reflect the overall performance of companies engaged in AI technology research and application [1]