- AI Report by Explainx
- Posts
- A Real-Time Frame Model (RFTM)
A Real-Time Frame Model (RFTM)
World Labs debuts RTFM for real-time 3D video, Anthropic launches Claude Skills for custom workflows, and Runway unveils Apps to simplify creative production.
The AI landscape is accelerating faster than ever and this week, it’s all about real-time creativity, tailored intelligence, and simplified workflows.
🎥 World Labs’ RTFM Revolution - A real-time AI video engine that generates interactive 3D worlds as you explore them. Powered by an autoregressive diffusion transformer, it delivers smooth, lifelike motion on a single GPU redefining the future of generative media and simulation.
🧩 Claude Skills by Anthropic - A new way to personalize AI workflows. Build and share custom “Skills” that teach Claude your domain expertise - from Excel automation to brand-aligned writing — turning it into a specialized assistant for any task.
🪄 Runway Apps Launch - Runway introduces “Apps,” curated AI workflows for creators. Whether it’s product reshoots or text-to-video storytelling, these guided tools make visual creation as easy as picking the right App for your project.
From real-time generative engines to personalized AI agents and effortless creative automation, this week’s innovations are transforming how humans and machines create together.
RTFM: World Labs’ Real-Time AI Engine Transforming 3D Video Generation

World Labs’ RTFM (Real-Time Frame Model) is a newly introduced AI system that generates video in real time as users interact with it. The model allows for the creation and exploration of dynamic 3D environments and realistic scenes, offering a new way to experience generated media. Designed for interactive use, RTFM combines generative video capabilities with adaptive rendering, showcasing how AI can produce immersive content on the fly for entertainment, design, and simulation applications. Built on an autoregressive diffusion transformer, it can create new frames directly from prior ones without explicit 3D geometry, achieving smooth playback at interactive framerates on a single NVIDIA H100 GPU. Its advanced spatial memory system, known as “context juggling,” enables persistent worlds that remain stable even when the user’s viewpoint changes, pushing forward the frontier of real-time generative AI.
Claude Skills: Custom AI for Your Workflows
Anthropic’s new Claude Skills feature lets users customize the Claude AI assistant with specialized abilities for their workflows. Skills are folders containing instructions, code, and resources that Claude loads as needed, making it more capable at tasks like Excel automation, report generation, or brand-consistent document creation. Each skill only activates when relevant, keeping performance fast and efficient. They work across Claude apps, Claude Code, and the API, supporting both low-code and developer-level customization. Using a “skill-creator” assistant, users can easily build and share reusable Skills that bundle domain knowledge into Claude—turning it into a tailored AI agent for business, design, or coding tasks.
Runway Apps: Simplifying Creative Workflows

Runway has launched Apps, a new feature that offers curated, use-case-specific workflows to make content creation faster and more intuitive. From product reshoots to image restyling, these Apps provide guided processes built on Runway’s powerful AI tools like text-to-video, image transformation, and generative design. Available now on the web, the Apps collection is expanding weekly, allowing creators to easily access tailored workflows for different creative needs. This launch marks Runway’s next step toward making high-quality visual content creation as simple and accessible as choosing the right App for the job.
Hand Picked Video
In this video, we’ll explore how Pikadditions by Pika Labs is revolutionizing video editing. From seamlessly adding yourself to iconic movie scenes to placing fantastical elements like unicorns into your daily videos, this AI tool makes creativity limitless.
Top AI Products from this week
RedPill - Redpill delivers AI privacy by design. All workloads execute in secure hardware enclaves — every LLM query comes with a cryptographic proof so you never have to trust us blindly. Integrate easily via our simple SDK / API.
World Simulator - Let the world simulation begin! Dive into any story in first person, as if you were living it yourself. Your choices will influence how the story unfolds. Step into different worlds and live countless adventures.
NextGenCV - Create your professional portfolio website instantly using AI. Just upload your CV and get a beautiful, mobile-friendly website — no coding or design required. Perfect for job seekers, students, freelancers, and anyone building an online brand.
AI 247 Buddy - AI247 is a native macOS productivity companion that watches your work patterns and gently nudges you back on track. Uses local AI (Ollama) for privacy, gamification for motivation, and research-backed ADHD techniques. All your data stays on your Mac.
AutoPenguin - Build, Monitor and Streamline your business with AI agents, automated workflows, and comprehensive management tools
ihateform - Form Sucks, make it conversational, Conversational AI-powered form builder, AI form, AI survey, AI questionnaire, AI feedback form, AI conversational form. Make your forms more engaging and interactive with AI-powered conversational forms.
This week in AI
Google Veo 3.1 Enhanced AI Video Creation - Veo 3.1 boosts AI video generation with native audio, better prompt adherence, 1080p resolution, scene extension, and cinematic presets, delivering realistic, longer videos with precise creative control.
Recursive Language Models (RLMs) - Recursive Language Models (RLMs) recursively call themselves or other LLMs within a REPL environment to handle unbounded input contexts efficiently, solving “context rot” and scaling long-context tasks with improved accuracy and cost.
Google Gemma AI Cancer Therapy Discovery - Google's Gemma-based C2S-Scale 27B AI, developed with Yale, generated a novel cancer therapy hypothesis validated in cells, revealing a potential new pathway to make “cold” tumors visible to the immune system.
Windows 11 AI PC Revolution - Windows 11 transforms every PC into an AI PC with Copilot’s voice and vision, enabling natural interaction, guided support, and task automation—all built securely into your daily workflow.
PaddleOCR-Vision Language Model - PaddleOCR-VL is a state-of-the-art, resource-efficient vision-language model with 0.9B parameters. It supports 109 languages, excels at complex document element recognition, and surpasses larger models in speed and accuracy.
Paper of The Day
LabOS is an AI-XR co-scientist framework that integrates advanced AI perception, reasoning, and extended reality technology to collaborate with human scientists in real-time. It sees what scientists see, understands experimental contexts, and assists in executing scientific tasks, effectively turning laboratories into intelligent, cooperative environments. By combining multimodal AI agents and smart interfaces like XR glasses, LabOS accelerates scientific discovery in fields such as cancer immunotherapy and stem cell research through a partnership of human insight and machine intelligence, enhancing productivity and innovation in complex experiments.
To read the whole paper 👉️ here