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Google upgrades the Imagen4 image generation model. Imagen4Ultra ranks third globally in authoritative rankings, with performance close to GPT-4o and Seedream3.0. The new version significantly improves image details, realism, and style consistency, and handles complex prompts more accurately. It has a clear price advantage, with the standard version at $40 per thousand images and the Ultra version at $60 per thousand images, far lower than GPT-4o's $167. The generation speed is 9.5 seconds per image, faster than GPT-4o but slightly slower than Seedream3.

The Hong Kong Polytechnic University and Ant Digital signed a strategic cooperation agreement to establish a joint lab for AI+Web3. The two parties will collaborate in three technological areas, including trusted AI agents and blockchain security frameworks. Ant Digital plans to invest 100 million HKD over three years. The laboratory will build an education fund platform, host international academic events, and help Hong Kong become a hub for digital technology talents. The Polytechnic University is globally leading in the field of blockchain, while Ant Digital has extensive experience in financial technology. This collaboration will promote the integration and innovation of AI and Web3 technologies, supporting the development of Hong Kong as an international science and technology innovation center.

At the 2025 World Artificial Intelligence Conference (WAIC), Baidu presented multiple innovative achievements and latest developments in the field of artificial intelligence. During the conference, Baidu announced that its Apollo Go, PaddlePaddle Deep Learning Platform, and Baidu Intelligent Computing Cluster have been selected for the China Artificial Intelligence Industry Innovation Exhibition. Among them, Apollo Go not only exhibited as an item but also served as a shuttle vehicle for the conference, demonstrating the mature application of its autonomous driving technology. Currently, Apollo Go has provided over 11 million travel services worldwide, with safety driving mileage exceeding 1

Alibaba collaborates with Beijing University of Posts and Telecommunications to launch the FantasyPortrait digital human animation project. It employs an innovative expression-enhanced diffusion transformer technology to achieve complex emotional expressions and cross-identity expression transfer in single or multi-person scenarios. The technology supports multimodal driving and can be applied to both human and animal characters, as well as audio-driven functions. The project will open-source its code in the future, providing high-quality digital human animation solutions for fields such as film, gaming, and virtual reality, promoting technological development in the industry.

Volc Engine, a subsidiary of ByteDance, is testing its new digital human platform, Chimera, which is based on AI large model technology and offers functions such as digital human generation and picture clothing changes. It is currently in a targeted invitation test phase, and public beta testing is expected to open by the end of the month. Subsequently, it will charge based on usage volume. In recent years, Volc Engine has continuously focused on the digital human field, obtaining digital human system certification in 2022, launching three types of digital human products in 2023, and collaborating with multiple companies to implement solution projects in financial and marketing scenarios in 2024. (140 characters)

Huawei, Yunnan Communications Investment, and Chang'an University launched the 'Green and Beautiful Corridor·Transportation Model' to drive digital transformation in transport. It features an 84% accurate cognitive model, AI computing centers, and 35 edge nodes, enhancing efficiency and safety in construction and management.....

Jackywine's AI companion 'Bella' redefines human-machine interaction with emotional intelligence and personalized responses, evolving through three developmental stages.....

Shanghai Jiao Tong University and DP Technology's X-Master AI system set a 32.1 record in the HLE test, featuring tool-enhanced reasoning and multi-agent collaboration for biomedical breakthroughs.....

Feidu Tech launched 'Zhengrong Model', excelling in City3D tests with top-tier modeling and semantic understanding. It aids disaster simulation and heritage conservation, offering API for industry AI advancement.....

El 3 de julio, el instituto francés de investigación en inteligencia artificial Kyutai Labs anunció el lanzamiento del código abierto de su última tecnología de síntesis de voz (TTS), Kyutai TTS, ofreciendo soluciones de generación de voz eficientes y en tiempo real a desarrolladores e entusiastas de la IA. Kyutai TTS destaca por su bajo latencia y sonido de alta fidelidad, permitiendo la transmisión de texto en flujo, comenzando a generar audio sin necesidad de tener todo el texto completo, especialmente adecuado para escenarios de interacción en tiempo real. Kyutai TTS destaca por su excelente rendimiento. Utiliza una sola tarjeta gráfica NVIDIA L40S

Recently, Google officially launched its latest text-to-image model **Imagen4** through the Gemini API, marking an important milestone in the field of generative AI (AIGC). According to Google's official blog and community feedback, Imagen4 has achieved breakthroughs in generating text within images, solving a long-standing technical bottleneck in AIGC, and providing developers with a tool for creating high-quality visual content. It is reported that the model comes in two versions: **Imagen4** and **Imagen4Ultra**, with respective pricing details yet to be fully disclosed.

Hoje, o Hello, o Grupo Ant e a BYD, por meio de seus investidores, registraram conjuntamente a empresa Shanghai Zao Fu Intelligent Technology Co., Ltd. em Xangai. Esta nova empresa