//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.
DESIGN
DeepSeek V4.1-Flash vs GLM 5.3 vs Kimi K3: we built the same bird flap game with all three
Three models built the same pipe-dodging bird flap game with Command Code /design. DeepSeek V4.1-Flash one-shot it clean at $0.0089, the lowest cost of the round - though not the lowest in this benchmark series overall.
DESIGN
Fable 5.1 vs GLM 5.3 vs Kimi K3: we built the same bird flap game with all three
One prompt, four models, zero hand-editing. A line-by-line read of what Fable 5.1, GLM 5.3, Kimi K3, and (updated) Qwen-3.8-Max actually shipped when asked to build the same pipe-dodging bird flap game with Command Code /design.
DESIGN
Claude Opus 5 vs GPT-5.6 Sol vs Grok 4.5: an endless-runner AI coding benchmark
Seven models built the same coin-collecting endless runner with Command Code /design. Opus 5 is the only one that renders real projected 3D - and the only one that forgot to save your high score.
DESIGN
We built the same neon brick breaker with 10 AI models - Opus 5 wins on craft, loses on one rule
Opus 5, DeepSeek V4 Pro, Fable 5, GLM 5.2, GPT-5.5, GPT-5.6 Sol, Kimi K3, Gemini 3.6 Flash, Laguna S 2.1, and Ling 3.0 Flash all built the same neon brick-breaker. Here is what a line-by-line code read found.
DESIGN
Muse Spark 1.1 vs Fable 5 vs Grok 4.5 vs GPT-5.6 Sol: a neon Snake game AI benchmark
Four models built the same neon Snake game with Command Code /design. We played all four side by side on desktop and mobile - Muse Spark 1.1 won, but not for the reason we expected going in.
DESIGN
Kimi K3 vs Qwen-3.8-Max: an elegant 3D photography portfolio, one floor cost 4-5x the other
Two models built the same minimalist photography portfolio landing page with a 3D floating-frame hero and lightbox gallery, using Command Code /design.
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.