Group 1 - Microsoft launched Bing Video Creator, supported by OpenAI's Sora technology, allowing users to generate various types of videos through natural language [1] - The service is free and offers two generation modes: quick and standard, with an initial allowance of 10 quick generation opportunities, producing videos of 5 seconds in length [1] - Built-in safety measures are included to prevent misuse, and each generated video is tagged with content credentials and traceability information; currently, it is not available in the national region [1] Group 2 - Manus introduced a new slide feature that can generate 8 professional PPT slides in 10 minutes, receiving positive feedback [2] - The testing process showed that Manus can automatically search for information, plan structure, and generate content, supporting instant modifications and various export formats, although there are issues with incomplete page displays [2] - Compared to Genspark, Manus is faster (10 minutes vs. 20 minutes) and more powerful, being rated as the best PPT creation tool currently [2] Group 3 - Character.ai launched AvatarFX, enabling static images to speak, sing, and interact with users [3] - AvatarFX is based on the DiT architecture, featuring high fidelity and strong temporal consistency, maintaining stability even in complex scenarios with multiple characters and long sequences [3] - Character.ai also introduced several AI creation features, including immersive narrative experiences and animated chat, while facing an antitrust investigation regarding Google's acquisition of the platform [3] Group 4 - Fellou 2.0 was officially released, functioning as an intelligent agent similar to "Jarvis," enabling 24/7 batch production of AI tasks [4][5] - The new version boasts improved speed (1.2-1.5 times faster), enhanced capabilities (supporting diverse delivery), and increased reliability (success rate improved from 31% to 80%) [5] - Built on the new Eko 2.0 architecture, it supports parallel processing of multiple tasks and plans to release a Windows version while continuously optimizing user experience and model intelligence [5] Group 5 - YouWare is an "ambient programming" platform designed for creators in the AI era, allowing non-programmers to convert ideas into web pages and share them online [6] - The platform's core advantage lies in its "what you see is what you think" experience, where users describe their ideas, and AI generates code for immediate visualization and sharing [6] - YouWare is supported by self-developed AI Agent and Sandbox technology, creating a community similar to "Instagram" and implementing a "Knot" reward mechanism to encourage quality content creation [6] Group 6 - Zhiyuan Research Institute open-sourced the lightweight long video understanding model Video-XL-2, capable of efficiently processing video inputs of up to ten thousand frames on a single card [7] - The model consists of a visual encoder, dynamic token synthesis module, and a large language model, employing a four-stage progressive training method and introducing a segmented pre-filling strategy [7] - Video-XL-2 outperforms all lightweight open-source models on mainstream evaluation benchmarks, encoding 2048 frames of video in just 12 seconds, applicable in film content analysis and anomaly behavior monitoring [7] Group 7 - Salesforce, the leading global CRM platform, acquired the AI Agent platform Moonhub, with the entire team joining Salesforce to develop the Agentforce platform [8] - Salesforce CEO Marc Benioff is optimistic about the development of intelligent agents, aiming to create one billion agents through Agentforce by the end of 2025, with 3,000 paying customers already onboard [8] - Moonhub specializes in recruiting intelligent agents, autonomously searching and screening candidates, complementing Salesforce's existing HR intelligent agent functions and enhancing its influence in the intelligent agent sector [8] Group 8 - Li Feifei's World Labs open-sourced the Forge renderer, enabling real-time rendering of AI-generated 3D worlds on ordinary devices [10] - Forge is a web-based 3D Gaussian splat (3DGS) renderer, seamlessly integrating with three.js, supporting multiple splat objects, cameras, and real-time animation/editing [10] - The technology's key lies in an efficient painter's algorithm for sorting issues and a programmable data pipeline, allowing developers to handle AI-generated 3D worlds as easily as processing triangular meshes [10] Group 9 - The report discusses the model selection guide by Kapasi, recommending GPT-4o for simple daily questions and switching to o3 for complex tasks [11] - Specific usage scenarios include 40% for simple daily questions with 4o, 40% for complex important issues with o3, and using GPT-4.1 for code refinement [11] - The core principle for model selection is "either-or": first determine if the task is important and if one is willing to wait (choose o3) or if it is unimportant and needs quick understanding (choose 4o) [11] Group 10 - ChatGPT's memory system consists of two main components: saving memories and chat history, which is further divided into current session history, dialogue history, and user insights [12] - The technical implementation of memory saving is achieved through bio tools, while dialogue history utilizes vector space to establish multi-layer indexing [12] - The user experience is significantly enhanced by the memory mechanism, particularly the user insight system, which may contribute over 80% to ChatGPT's improved understanding, transforming it from "you tell me" to "I can see" [12]

Core Viewpoint - The article discusses the significant upgrades in the Fellou browser, particularly the transition to version 2.0, which aims to create a more integrated and efficient AI assistant akin to Jarvis from the Marvel universe, enhancing user experience and task execution capabilities [4][5][6]. Group 1: Why Agentic Browser? - The Agentic Browser is designed to understand user needs and automate complex tasks, fundamentally changing how users interact with the internet and computers [8]. - Fellou's unique architecture combines Browser, Workflow, and Agent components, allowing it to function like an "autonomous surfing" browser [8]. - The goal is to free users from repetitive tasks, enabling them to focus on more fulfilling work while Fellou handles mundane tasks [9][11]. Group 2: Fellou 2.0 Features - The upgrade to Fellou 2.0 has resulted in a speed increase of 1.2 to 1.5 times compared to version 1.x, with significant improvements in task execution speed [13][14]. - The success rate for task completion has risen dramatically from 31% to 80%, showcasing enhanced reliability and performance [14][29]. - Fellou can now execute multiple tasks simultaneously, improving user productivity and efficiency [20][23]. Group 3: Key to Success - Eko 2.0 - Eko 2.0 is a crucial open-source infrastructure that has contributed to the improved task success rate, providing essential capabilities for browser and computer use [34][35]. - The framework supports multi-agent collaboration and task management, enhancing the overall functionality of Fellou [35]. Group 4: Future Plans for Fellou - Upcoming features include a Windows version, removal of the invitation system, and enhancements in model intelligence for richer deliverables [36]. - Continuous optimization of user experience is planned, focusing on speed, interaction quality, and additional functionalities [36].