Prompt Engineering Articles
Browse 176 articles about Prompt Engineering.
What Is the Verifiability Principle? Why AI Excels at Some Tasks and Fails at Others
AI models peak in domains where outputs can be verified like code and math. Learn why this creates jagged intelligence and what it means for automation.
Claude Code Context Mode Compresses 315KB Sessions to 5KB — Here's How to Install It
Context Mode routes tool calls through a sandbox and shrinks a 56KB Playwright snapshot to 299 bytes. Two commands to install.
Claude Code Memory Levels Explained: 6 Layers from claude.md to Cross-Tool Shared Memory
Claude Code has 6 distinct memory levels. Here's what each one does, when to use it, and which skills unlock the higher tiers.
OpenAI's Goblin Problem: How RL Training in Codex Infected GPT-5.4 with Creature References Across Model Generations
GPT started mentioning goblins and gremlins in responses. The cause: RL 'nerdy personality' training in Codex scored creature references highly and bled…
Andrej Karpathy's Verifiability Thesis: Why AI Is Superhuman at Code and Fails at Car Washes
Karpathy's Sequoia talk explains AI's jagged profile: RL only trains where outputs are verifiable. That's why Opus 4.7 refactors codebases but tells you to…
Claude Code Skills Architecture: 4 Layers That Keep Your AI Agent Fast and Focused
The .claude/skills/ folder uses progressive context loading — only ~100 tokens read at search time — to keep Claude Code lightweight across dozens of SOPs.
How to Build Multi-Variation Generation Into Your AI Agent
Instead of one output, have your agent proactively generate multiple variations ranked by decision hierarchy. Here's how to implement it for any domain.
Software 3.0 Explained: Why Karpathy Says the Context Window Is Your New RAM
In Karpathy's Software 3.0 paradigm, the context window is RAM, model weights are the CPU, and prompting is programming.
What Is the Verifiability Principle? Why AI Excels at Code and Math but Struggles Elsewhere
AI automates what can be verified, not just what can be specified. Learn why verifiability drives AI capability and what it means for your automation strategy.
The 3-Level AI Progression Framework: From Answers to Autonomous Agents
Most people skip Level 2 and fail at agents. This framework explains how to progress from AI for answers to AI as a daily partner to AI working for you.
What Is Context Management in AI Agents and Why It Determines Output Quality
Context rot degrades agent outputs as sessions grow. Learn how to segment memory layers, use reference files, and keep context lean for better results.
How to Prompt Claude Opus 4.7 Differently Than 4.6
Opus 4.7 follows instructions literally and won't infer intent. Learn four prompting playbooks for chat, Claude Code, the API, and co-work sessions.
How to Convert Files to Markdown to Reduce AI Token Usage by Up to 90%
HTML, PDF, and DOCX files waste tokens on formatting noise. Converting to Markdown before feeding AI can cut token usage by 65–90% with no quality loss.
How to Manage Claude Session Limits Without Hitting the Wall
Token costs compound with every message. Learn context management strategies, manual compaction, and sub-agents to stretch your Claude sessions further.
What Is Context Rot? Why Long AI Coding Sessions Produce Worse Results
Context rot degrades AI coding quality as sessions grow. Learn why it happens, how to measure it, and the session management habits that prevent it.
Claude Code Skills vs Slash Commands: When to Use Each
Claude Code Skills auto-invoke based on context while slash commands require manual triggers. Learn the difference and when each approach wins.
How to Set Up a Claude.md File That Actually Works
The claude.md file is your AI agent's system prompt. Learn the five-question framework for writing one that keeps Claude focused across every session.
What Is Context Rot in AI Agents and How Do You Prevent It?
Context rot degrades AI agent output as sessions grow longer. Learn how skills, planning frameworks, and reference files keep Claude Code on track.
Claude Code Skills: How to Build Standard Operating Procedures for Your AI Agent
Claude Code skills are reusable process documents that load context at the right time. Learn how to build skills that produce expert-level outputs.
What Is the Claude.md File and Why It's the Most Important Part of Your AI Agent
The claude.md file acts as your AI agent's system prompt and memory. Learn how to write one that makes Claude Code produce consistent, high-quality results.