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Recently, the Ali Speech AI team announced the open source of ThinkSound, the world's first audio generation model supporting chain-of-thought reasoning. By introducing the chain-of-thought technology, this model breaks through the limitations of traditional video-to-audio technology in capturing dynamic visuals, achieving high-fidelity and strong synchronized spatial audio generation. This breakthrough marks a leap forward in AI audio technology, moving from 'image配音' to structured understanding of visual content.

Microsoft has released the public preview of Deep Research, a new service called Azure AI Foundry. This service functions as a research assistant similar to OpenAI agents. It can automatically break down complex tasks, perform multi-turn information retrieval and verification using Bing search and GPT models, and generate audit-able research reports. The service is applicable to fields such as academia, finance, and healthcare, and supports API integration, significantly improving research efficiency. Applications are now open, and developers can integrate its automation capabilities into their own applications.

On July 7, the Tencent Hunyuan 3D team announced the launch of the industry's first art-level 3D generation large model, Hunyuan3D-PolyGen. By employing self-developed high-compression representation BPT technology and a autoregressive mesh generation framework, it enables accurate generation of complex geometric models with up to ten thousand faces. The model has breakthrough solutions for core pain points in 3D asset generation, such as poor topology quality, excessive face count, and difficulty in post-editing. It has improved the modeling efficiency of artists by over 70%. The relevant capabilities have been launched on the Tencent Hunyuan 3D AI creation engine and integrated into multiple game pipelines. Traditional

Microsoft launches the Deep Research research tool, which integrates Bing search and OpenAI technology to automate research. The tool uses the core technology o3-deep-research, with a workflow that includes four key steps: first, interacting with GPT-4o/4.1 to clarify user requirements; second, calling Bing to retrieve the latest data; third, performing intelligent analysis and reasoning; finally, generating a structured report containing answers, reasoning process, cited sources, and clarification records. The tool supports integration with Azure AI

Tencent launched Hunyuan3D-PolyGen, the industry's first art-grade 3D generation model, using self-developed BPT technology to enhance wiring quality and complex object modeling. It generates high-precision geometric models, supports multiple surface types, and boosts gaming pipeline efficiency by 70+%.....

Bilibili focuses on video podcasting, launching 'Project H' AI tool for audio-to-video conversion. Support includes traffic boost, free recording spaces, and AI tools. The tool converts 1k words to video in 6 mins (target: 3 mins), with positive test feedback.....

B站开源AniSora V3动漫视频生成模型，提升质量与流畅度，支持多种风格。基于CogVideoX-5B/Wan2.1-14B，优化时空掩码，新增华为NPU加速20%。扩展千万片段数据集，增强多任务处理，达到顶尖角色一致性。....

Google announced the global launch of its latest video generation model, Veo3. This long-anticipated release has generated great excitement among users, as Veo3 is now available to Gemini users in over 159 countries, offering a new video creation experience. The key feature of the Veo3 video generation model is its ability to generate videos up to eight seconds long based on simple text prompts. According to Google, this technology is designed for creative users, especially those on social media who increasingly demand short-form content.

At the recent Baidu AI Day open day, Baidu Search announced its largest-scale overhaul in a decade. This reform covered the search box, search results page, and the entire search ecosystem. This move is an active transformation by Baidu to actively adapt to industry development trends and expand the boundaries of search capabilities. The upgraded Baidu Search box is now called the 'Smart Box,' significantly enhancing its input capabilities, supporting text input of over a thousand characters. At the same time, various input methods such as photography, voice, and video have been comprehensively improved and can directly access AI writing and AI image creation.

At the recent Baidu AIDAY Technology Open Day event, the Baidu Commercial R&D team officially announced two major innovative achievements: the self-developed video generation model MuseSteamer and the new video product platform "HuiXiang." MuseSteamer, as Baidu's self-developed video generation model, marks a significant progress in Baidu's artificial intelligence generated content (AIGC) field, especially in video creation. The simultaneous release of the video product platform HuiXiang will provide users with an integrated tool.