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At the theme speech of Huawei Developer Conference HDC2025 held this afternoon, Zhang Ping'an, Executive Director of Huawei and CEO of Huawei Cloud Computing, officially announced the release of PanGu 5.5, marking the comprehensive upgrade of five basic models in natural language processing (NLP), computer vision (CV), multimodal, prediction, and scientific computing.

Recently, global entertainment giants Disney and Universal Pictures have filed a copyright lawsuit against artificial intelligence company Midjourney, marking the first official legal dispute involving generative artificial intelligence for major Hollywood companies, drawing global attention. According to reports by CCTV, the two companies pointed out in their 110-page complaint that Midjourney allegedly illegally used its massive copyright library to generate and spread a large number of unauthorized copies of well-known characters, including characters from 'Star Wars,' 'Minions,' 'Shrek,' 'Frozen,' etc.

In just three years, U.S.-based artificial intelligence research company OpenAI has achieved remarkable performance with its popular chatbot, ChatGPT. Its annual recurring revenue (ARR) has exceeded the $10 billion mark. According to the latest data, OpenAI's ARR last year was approximately $5.5 billion, meaning this year it has grown by nearly 80%. This rapid development is truly impressive, highlighting the immense potential of the AI market. ARR refers to the expected annual revenue a company generates from subscription services or products.

Recently, Tencent Charity officially launched the "Ask AI" function, which is the first time that large artificial intelligence models have been applied in the charity sector on this platform. This innovative feature allows users to ask questions about various projects and organizations of Tencent Charity, aiming to enhance the interaction and transparency between the public and charitable organizations. The launch of the "Ask AI" function marks another breakthrough for Tencent in the field of charity. Users only need to input their questions simply, and the system can instantly provide relevant information, helping users better understand and participate in various charitable activities. This convenient communication method...

At the first International General Artificial Intelligence Conference TongAI, Alibaba Mum officially launched its LMA2 advertising large model series - the URM universal recall large model. This new model's debut in the field of generative recommendation (AIGR) marks another significant breakthrough for Alibaba Mum in intelligent advertising technology. The design concept of the URM universal recall large model is to accurately predict consumer shopping needs. Through deep learning and big data analysis, this model can effectively identify users' potential consumption intentions, thereby helping businesses.

In a recent podcast, Demis Hassabis, CEO of Google DeepMind, stated that Google plans to eventually integrate its Gemini AI model with the video generation model Veo to enhance Gemini's understanding of the physical world. He noted that Gemini was designed from the outset to be multimodal, aiming for a "universal digital assistant" that can genuinely help users in the real world. Hassabis mentioned...

In the fiercely competitive AI landscape, a million-dollar experiment is quietly revolutionizing large language model (LLM) training. Jieyue Xingchen's research team recently released groundbreaking findings. By utilizing nearly 1 million NVIDIA H800 GPU hours, they trained 3,700 models of varying sizes from scratch, accumulating a staggering 100 trillion tokens. This revealed a universal scaling law dubbed 'Step Law,' offering a novel guide for efficient LLM training.

Nvidia's revenue for the fiscal fourth quarter of 2025 reached $39.3 billion, a 78% increase year-over-year. Data center revenue was particularly strong, reaching $35.6 billion, a 93% year-over-year increase. Net income for the quarter reached $22.09 billion, an 80% year-over-year surge.

Recently, Tongyi announced the open-sourcing of its latest Tongyi Wanxiang large model, Wan2.1. Wan2.1 is an AI model focused on high-quality video generation. With its excellent performance in handling complex movements, reproducing realistic physics, enhancing cinematic quality, and improving instruction following, it has become the preferred tool for creators, developers, and businesses embracing the AI era.

Mistral AI recently launched a new chatbot app 'Le Chat' on the Apple App Store. This app enables users to easily engage in natural language conversations, perform real-time web searches, analyze documents, and generate images, among other features. Currently, users can download the basic version for free and enjoy essential chat functionalities; additionally, users can opt for a Pro subscription at $14.99 per month to experience more advanced models. Mistral AI is a company that specializes in...