//Learn
// Learn
Master Command Code, your way. Courses, creator videos, and guides. From your first prompt to shipping in production.
Videos
Ideas, shipped. See Command Code in the real world.

How did we make DeepSeek outperform Opus 4.7?
The story behind pushing DeepSeek past Opus 4.7 on real coding work with Command Code.

Making DeepSeek v4 outperform Opus 4.7 with Taste
How Command Code’s Taste system pushes DeepSeek v4 past frontier models on real coding work.

Fable 5 vs Opus 4.8 vs GLM 5.2: Can GLM 5.2 WIN?
Head-to-head coding showdown pitting Fable 5, Opus 4.8, and GLM 5.2 on real tasks.

China’s New AI Beat Claude AND OpenAI! (WHAT)
Testing how China’s newest open models stack up against Claude and OpenAI on real coding work.

I found the BEST AI For Coding (Open Source)
A hands-on look at the best open-source AI coding agents and how they stack up.

JUST $1 For Billions of Tokens?! (DeepSeek v4 Pro)
Putting cheap, high-volume token pricing to the test for real coding workflows.
Guides
Short reads. Go deeper on taste, workflows, and shipping faster.
AI AGENTS
10 Real-World AI Agent Use Cases
Explore 10 practical AI agent use cases across agriculture, content creation, disaster response, healthcare, finance, supply chain, and more.
AI
Understanding the AI Stack: The 5 Layers Behind Every AI Application
Learn the five layers of the AI stack—Infrastructure, Models, Data, Orchestration, and Applications—and how they work together to build modern AI systems.
AI
What Is Multimodal AI? How AI Models See, Hear, and Understand
Learn what multimodal AI is, how native multimodal models work, the difference between feature-level fusion and shared vector spaces, and why multimodality is shaping the future of AI.
AI
What Is a Vector Database? The Foundation of RAG and Semantic Search
Learn what vector databases are, how embeddings work, and why modern AI systems use vector search to find information based on meaning instead of keywords.
AI SECURITY
OWASP Top 10 for LLMs: The Biggest AI Security Risks in 2026
Learn the top security risks facing Large Language Models, including prompt injection, data poisoning, model theft, system prompt leakage, and denial-of-service attacks.
AI
What Is Prompt Tuning?
Learn what prompt tuning is, how soft prompts work, and why prompt tuning is becoming a faster and cheaper alternative to fine-tuning large language models.
Courses
Learn by building. Guided paths from your first command to production.
9 Lessons · 40 min
Introduction to Command Code
Learn to code with Command Code and build your coding taste.
4 Lessons · 15 min
Introduction to Taste
Teach your AI your coding taste so it ships code that feels like yours.
