Runway Unveils Gen-4

Runway’s Gen-4 is leading the charge in media generation, allowing creators to build entire worlds with consistent characters, locations, and motion—no fine-tuning required. It’s a huge leap in visual storytelling, bringing Hollywood-level production to the hands of everyday users, even as legal questions swirl around AI training methods.

At the same time, Apple is preparing to transform your wellness journey with an AI-powered health coach as part of its upcoming Health app overhaul. Set to launch with iOS 19.4, the app—internally called Project Mulberry—will deliver personalized fitness, nutrition, and lifestyle guidance, blending user data with expert content from real physicians.

And in the productivity space, Manus is pushing boundaries with its autonomous AI agent now in closed beta. Backed by the powerful Claude 3.7 model, Manus offers seamless task execution, enhanced context awareness, and a smarter, more intuitive way to interact with AI.

Together, these updates signal a new era—where AI doesn’t just support our lives, it actively shapes them.

Let’s dive into the latest breakthroughs redefining how we create, live, and work.

Next-Gen AI for Consistent Media Creation

Runway has introduced Gen-4, its next-generation AI model designed for media generation, which allows users to create consistent characters, locations, and objects across scenes without the need for fine-tuning or additional training. This model can utilize visual references alongside instructions to generate new images and videos while maintaining coherent world environments and stylistic elements. Gen-4 excels in producing dynamic videos with realistic motion and superior understanding of real-world physics, marking a significant advancement in visual generative models. Despite facing competition from major players like OpenAI and Google, Runway aims to differentiate itself through partnerships with Hollywood studios and funding for AI-generated films. However, the company is currently dealing with a lawsuit alleging that it trained its models on copyrighted artwork without permission, raising concerns about intellectual property rights in the generative AI space.

Apple Health App to Introduce AI-Powered Fitness Coach

Apple is reportedly developing a revamped Health app under "Project Mulberry," featuring an AI-powered health coach designed to provide personalized advice based on user data collected from Apple devices like the Apple Watch and iPhone. Expected to launch with iOS 19.4 in 2026, the app will include food tracking, workout analysis using device cameras, and educational video content created by physicians specializing in areas like sleep, nutrition, and cardiology. Tentatively named "Health+," the initiative aims to compete with established health platforms such as MyFitnessPal and Fitness+, while leveraging AI for tailored health recommendations and lifestyle improvements.

Manus Launches Closed Beta with Enhanced Features

Manus, the fully autonomous AI agent, recently launched its mobile app in closed beta, introducing enhanced features such as improved multimodal capabilities, extended context support, and integration with the advanced Claude 3.7 model for all tasks. The app aims to deliver seamless task execution and personalized user experiences, while a premium subscription plan is being tested alongside limited free access. Manus has acknowledged scaling challenges but remains committed to refining its offerings and revolutionizing AI interactions.

Hand Picked Video

In this video, we’ll look at OpenManus, the ultimate open-source AI agent that lets you build and automate without restrictions, powered by GPT-4o and designed for seamless AI-driven workflows, from website creation to stock analysis, all completely free and accessible to everyone.

Top AI Products from this week

• HeroUI Chat - HeroUI Chat turns prompts or screenshots into beautiful, production ready React applications with AI. Built on our open-source HeroUI library (23k+ stars, 600k+ downloads), it’s design and code, all in one

• purposewrite - Write quality content that truly resonates with your target audience. Guides you through strategic content creation: generating fresh ideas while maintaining your brand's voice, ensuring every piece you create is impactful and aligned with your goals.

• Sindo - Sindo is an AI-powered platform for collecting, managing, and sharing customer testimonials. Automate social proof gathering from various sources and display the reviews on your website, emails, and socials to boost trust and conversions.

• Vocao.ai - Vocao transforms language practice with lifelike voice conversations powered by AI! Skip the drills—talk naturally, receive instant feedback, and build confidence effortlessly. Dive into fun, everyday topics and practice speaking anytime, anywhere.

• Skybox - Your all-in-one platform for finding creators, sharing campaign details, gifting influencers products, approving their content, and forecasting impact. Unlock Data-driven influencer marketing strategy with SkyBox Media at www.skyboxqi today!

• Giblify AI - Generate Studio Ghibli style photos using AI and then convert them into mesmerising videos! Share directly with friends and family and have fun!

This week in AI

• Catastrophic Overtraining - Excessive pre-training in LLMs can hinder fine-tuning, leading to worse performance. More tokens don't always equal better adaptability.

• Klarna's AI & Growth - Klarna's S-1 reveals AI-driven efficiency (客服自动化, 营销优化), GMV 超 1000 亿美元, and revenue growth. It uses AI for support, underwriting, & productivity, saving millions

• AI Risk Curve - AI firms grow and fade faster than before. With easier engineering and distribution, escape velocity is harder to reach. Investors face challenges spotting durable growth and moats.

• xAI Acquires X - Elon Musk's xAI merges with X in a $33B all-stock deal, creating a $113B entity. Combining AI expertise and 600M+ users, it aims to deliver smarter, scalable experiences globally.