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AI got cheap enough that Duolingo’s most expensive plan may not survive it. I read the earnings call transcript and opened the app to see what is actually changing for learners.
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L'Italiano nel mondo
Introduction to HTML5
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Discover how to build AI agents that truly automate knowledge work through powerful tools and tailored reasoning architectures for document-centric tasks.
Explore decades of information retrieval research and learn how search engines form the foundation of RAG, enhanced by modern machine learning techniques.
Discover systematic approaches to customize AI coding assistants for complex enterprise environments through real-world case studies and proven frameworks.
Discover how specifications are replacing code as the fundamental programming unit, with AI systems requiring precise intent communication over traditional coding skills.
Explore the rapidly evolving AI landscape from chips to models, learning to distinguish signal from noise across intelligence, cost, speed, and open-weight frontiers.
Discover how Oleve scaled a profitable multi-product portfolio with tiny teams using deterministic AI agents, two-track engineering, and scrappy infrastructure innovation.
Explore GitHub Copilot's expanding capabilities from code generation to bug fixes, unit testing, and organizational knowledge integration for enhanced developer productivity.
Discover Netflix's foundation model strategy for personalized recommendations and recent developments in generative AI for content optimization.
Explore how YouTube rebuilt its recommendation system using Gemini LLM, covering SemanticID creation, model adaptation, and generative video retrieval for billions of users.
Discover how Instacart leverages LLMs to revolutionize grocery search, enhance user intent understanding, and improve product discovery through innovative AI solutions.
Discover how LinkedIn AI built a 150-billion-parameter foundation model for personalized ranking and recommendation systems, featuring insights from principal scientists on scaling LLMs.
Explore how LLMs revolutionize recommendation systems through semantic IDs, synthetic data augmentation, and unified models with real-world case studies from Amazon, Netflix, Spotify, and Etsy.
Explore how generative AI is transforming creative industries through cutting-edge image, audio, and video production models and platforms.
Discover how Pinterest integrates LLMs to enhance search relevance through multimodal content, semi-supervised learning, and knowledge distillation for real-time deployment.
Discover how reinforcement learning transforms LLMs into fully autonomous coding agents, exploring scaling techniques, post-training methods, and technical challenges in building AI systems.
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