AI Prompt Engineering Blog
Expert guides, tutorials, and insights to master the art of prompt engineering for ChatGPT, Claude, Gemini, and beyond.
The State of AI Prompting 2026: The Average Prompt Scores 21.8/100
We scored 1,324 real AI prompts on 8 dimensions. The average scored 21.8/100, 89% never assign a role, and engineering them lifted quality 262%.
Latest Articles
Page 1 of 23AGENTS.md: The Instruction File Every Coding Agent Reads (2026)
AGENTS.md is the cross-tool standard for telling AI coding agents how your project works. What to put in it, how nesting and precedence work, which tools read it, and the sections that actually change agent behavior.
AI Browser Agents in 2026: How to Prompt Them and Where They Break
Comet, Claude for Chrome, Copilot Mode, Gemini in Chrome, and ChatGPT's browser agents. How to scope tasks that actually complete, the verification habits that matter, and the prompt injection problem nobody has solved.
Antigravity CLI Prompting Guide: Google's Gemini CLI Replacement (2026)
Gemini CLI stopped serving consumer accounts on June 18, 2026. Antigravity CLI (agy) replaced it. How to migrate, and how to prompt modes, subagents, skills, and MCP in Google's Go-based terminal agent.
Agent Skills Guide: How SKILL.md Works and When to Write One (2026)
A practical guide to Agent Skills and the SKILL.md format. Progressive disclosure, where skills live, every frontmatter field that matters, and the design rules that decide whether a skill ever fires.
Codex CLI Prompting Guide: Sandboxes, AGENTS.md, and Skills (2026)
How to prompt OpenAI's Codex CLI well. Sandbox and approval modes, config.toml precedence, AGENTS.md layering, MCP servers, skills, and the prompt patterns that keep long runs on the rails.
How to Get Your Content Cited by ChatGPT and Perplexity (2026 GEO Guide)
A practical generative engine optimization guide: nine tactics that make AI assistants like ChatGPT, Perplexity, and Google AI Overviews cite your content instead of your competitors'.
17 AI Prompts for Change Management: Stakeholders, Adoption, and Communication
Plan organizational change with AI prompts for stakeholder analysis, impact assessment, communication, training, resistance, adoption measurement, and retrospectives.
15 AI Prompts for Cybersecurity Teams: Triage, Detection, and Response
Practical AI prompts for security analysts to triage alerts, document incidents, tune detections, assess risk, and brief stakeholders without exposing secrets.
15 AI Prompts for Insurance Professionals: Claims, Underwriting, and Service
Responsible AI prompts for insurance teams to summarize claim files, prepare underwriting reviews, explain policies, audit communications, and document decisions.
16 AI Prompts for Manufacturing Operations: Quality, Downtime, and SOPs
Use these AI prompts to structure manufacturing shift handoffs, quality investigations, maintenance planning, work instructions, and continuous improvement.
18 AI Prompts for Product Managers: Discovery, Prioritization, and Launch
Reusable AI prompts for product managers to synthesize research, write decision-ready specs, pressure-test roadmaps, plan experiments, and learn from launches.
Gemini 3.1 Pro vs Claude Opus 4.8: The 1M-Token Battle
Gemini 3.1 Pro vs Claude Opus 4.8 compared on long context, citations, multimodal, writing, and cost. Two 1M-token flagships, two very different depths.
GPT-5.6 Sol vs Claude Opus 4.8 in 2026: Which Flagship Wins?
GPT-5.6 Sol vs Claude Opus 4.8 compared on reasoning, writing, coding, context, and citations. Where each 2026 flagship wins — and how to split your work.
GPT-5.6 Sol vs Gemini 3.1 Pro in 2026: The Flagship Face-Off
GPT-5.6 Sol vs Gemini 3.1 Pro compared on reasoning, context, coding, multimodal, and price. Which 2026 flagship fits your work — and when to switch.
Grok 4.3 vs DeepSeek V4 in 2026: Real-Time vs Open-Weight
Grok 4.3 vs DeepSeek V4 compared on real-time data, reasoning, coding, cost, and privacy. xAI's live-feed AI against the open-weight cost leader.
How to Stop AI Hallucinations: 9 Prompting Fixes That Work
Practical techniques to stop AI hallucinations: ground the model in sources, allow 'I don't know', demand citations, verify claims, and route risky tasks.
Llama vs Mistral vs DeepSeek in 2026: Best Open-Weight AI
Llama vs Mistral vs DeepSeek compared on capability, cost, self-hosting, fine-tuning, and compliance. Which open-weight AI model fits your stack in 2026.
Which AI Model for Healthcare Work in 2026
Which AI model for healthcare in 2026: Claude Opus 4.8 for clinical documentation, self-hosted Llama for PHI, Gemini for literature review, GPT-5.6 Sol for ops.