Learn AI by Building
Free tutorials, deep-dive series, and hands-on Jupyter notebooks for AI engineers and data scientists.
๐ Launch Special โ Use code LAUNCH50 for 50% off your first month
Tutorials
View All โLLM Agent Cookbook
Build AI agents from scratch โ ReAct, Tool Use, Multi-Agent orchestration
ML Cookbook
Master machine learning algorithms with hands-on Jupyter projects
Data Analysis Cookbook
SQL, Pandas, Statistics โ everything for data-driven decisions
Ontology & KG Cookbook
RDF, OWL, Neo4j, and GraphRAG for knowledge-powered AI
Premium Series
Our Products
Tools we built for developers and job seekers
DrillCheck
AI-powered mock interviews โ practice with real questions and get instant feedback
VibeCheck
Vibe-check your project โ get AI feedback on your side project ideas
SpecRadar
Find what to build next โ discover gaps in existing products and market opportunities
SpecRadar Career
Hottest tech skills from job posts โ newsletter and CV analysis for your career
Starter Kits
View All โPractice notebooks, interview questions, and project solutions โ ready to download.
Browse Starter KitsLatest Posts
View All โ
CLAUDE.md, .cursorrules, AGENTS.md โ How to Give Context to AI Coding Agents
The complete guide to Claude Code CLAUDE.md, Cursor .cursorrules, and the universal AGENTS.md standard. All the ways to give your AI agent project context.

InternVL-U: Understanding + Generation + Editing in One 4B Model -- A New Standard for Unified Multimodal AI
Shanghai AI Lab's InternVL-U. A single 4B parameter model handles image understanding, generation, editing, and reasoning-based generation. Decoupled visual representations outperform 14B BAGEL on GenEval and DPG-Bench.

Hybrid Mamba-Transformer MoE: Three Teams, One Architecture -- The 2026 LLM Convergence
NVIDIA Nemotron 3 Nano, Qwen 3.5, and Mamba-3 independently converge on 75% linear layers + 25% attention + MoE. 88% KV-cache reduction, O(n) complexity for long-context processing.

Spectrum: 3-5x Diffusion Speedup Without Any Training -- The Power of Chebyshev Polynomials
CVPR 2026 paper from Stanford/ByteDance. Chebyshev polynomial feature forecasting achieves 4.79x speedup on FLUX.1, 4.56x on HunyuanVideo. Training-free, instantly applicable to any model.
PremiumBuild Your Own autoresearch โ Applying Autonomous Experimentation to Any Domain
Apply the autoresearch pattern to text classification, image classification, and RAG pipelines. Includes a universal experiment runner and program.md template.
PremiumRunning autoresearch Hands-On โ Overnight Experiments on a Single GPU
From environment setup to agent execution and overnight results analysis. Tuning guide for smaller GPUs and practical tips.