Discover useful AI work
Explore trending AI news, research papers, GitHub projects, agent skills, and benchmark datasets. Summaries help you understand the main ideas and decide what to explore next.
Explore trending AI →WOLONG LAB
Learn AI, put it to work, and grow together.
Wolong Lab is the company behind TrendToKnow. We bring AI news and research, practical labs, personalized discovery, and a community of learners into one place. Our mission is to help people build AI knowledge and turn it into useful skills.
Discover, practice, and grow together.
Find an idea worth exploring, practice it in a lab, and discuss what you learn with others.
Recommendations that fit your interests
Your interests, likes, and saves help shape suggestions across AI resources and labs. See why an item is recommended, turn off reaction-based personalization, or reset your recommendation history. Reading activity is optional.
Personalized discovery is included with Plus.
Open Discover →Learn with the Community
Create a public profile, follow people, share resources, and ask questions. Your Following timeline shows posts from people you follow. Explore helps you find conversations, and replies and notifications keep you connected.
Joining is free and optional. You can leave whenever you choose.
Explore Community →Practice in LabStudio
Learn techniques for language models, AI agents, retrieval-augmented generation (RAG), LoRA fine-tuning, vision-language models, diffusion, and embodied AI. Each lesson includes clear instructions, a self-contained practice notebook, and a worked solution.
Browse lesson previews, then subscribe to open the full labs.
Find your next lab →Build real-world AI projects with Pro
Move from individual techniques to complete systems. Pro projects combine modern AI models with real data, starter code, notebooks, tests, and reference solutions. Practise agent workflows, embedding-based analysis, LoRA fine-tuning, reinforcement learning for text-to-SQL, and foundation-model forecasting. Save your milestone progress as you build.
Explore Pro projects. More projects and advanced labs are on the way.
Early access: CPU tests have passed; GPU/model paths are not yet verified end to end. Full project content requires Pro. Individual lessons are available with Plus or Pro.
Build reusable skills with SkillStudio
Turn repetitive work into reusable AI skills with our intelligent skill builder, included with Pro. Share your goal, examples, existing materials, and conditions. Confirm the requirements and approve a plan, then let SkillStudio write the instructions, test example responses, and review and improve the result. Download your skill with its checks and review notes.
Your requests are private. Skills include portable instructions; external tools need to be connected and checked in your own assistant.
Build your skill →