Featured
•10 min read
Prompt Testing & Versioning in CI/CD: How Teams Ship Reliable Prompts in 2025
A practical guide to prompt testing in CI/CD: semantic versioning, regression evals, A/B tests, and safe rollbacks.
By Prompt Builder Team
2025
12 Articles tagged "2025"
Explore our collection of articles about 2025.
Featured
•9 min read
Prompt Caching and Token Costs in 2025: How to Spend Less Without Losing Quality
A practical guide to prompt caching across OpenAI, Anthropic, and Google. Learn how to reuse stable prefixes, estimate savings, and know when caching is a waste.
By Prompt Builder Team
Featured
•10 min read
From Prompt Engineering to Context Engineering: The 2025 Agent Builder's Guide
Reliable agents come from the full context: instructions, memory, retrieved docs, tool schemas, and conversation. Here’s a practical guide to context engineering in 2025.
By Prompt Builder Team
Featured
•8 min read
Gemini 3 Prompting Playbook: Getting Better Results with Less Prompting
Google announced Gemini 3 on November 18, 2025. It follows short instructions better than Gemini 2.x, so many old prompts are now longer than they need to be. Here’s how to simplify.
By Prompt Builder Team
Featured
•6 min read
GPT-5.1 Prompting Update: What to Change in Your System Prompts in Late 2025
GPT-5.1 (November 2025) changed how it treats rules, tone, and next steps. Here’s what to update in your system prompts, with before/after examples you can copy.
By Prompt Builder Team
Featured
•7 min read
GPT-5 Rumoured Context Window: What It Means for Prompt Length
Explore GPT-5's rumored massive context window expansion and learn practical strategies for optimizing prompt length, token budgeting, and AI workflows in 2025.
By Prompt Builder Team
Featured
•4 min read
Prompt Engineering Checklist 2025 (With Examples for ChatGPT, Claude, and Gemini)
A practical, step-by-step prompt engineering checklist for 2025-plus mini-checklists optimized for ChatGPT, Claude, and Gemini.
By Prompt Builder Team
•5 min read
Claude vs ChatGPT vs Gemini Prompting: Best Practices (2025)
Model specific prompt engineering tips for Claude, ChatGPT, and Gemini, with a quick verdict, comparison table, and copy and paste templates.
By Prompt Builder Team
•2 min read
Advanced Prompting Techniques for 2025: ReAct, Toolformer, Self‑Consistency
A hands‑on guide to advanced prompting in 2025 with copy‑paste templates, evaluation tips, and when to use each technique.
By Prompt Builder Team
•4 min read
Prompt Engineering Best Practices for 2025: Patterns, Anti‑Patterns, Checklists
A practical 2025 checklist of prompt engineering best practices with examples, anti‑patterns to avoid, and copy‑paste templates for ChatGPT, Claude, and Gemini.
By Prompt Builder Team
•4 min read
Best Prompt Frameworks in 2025: CRISPE, APE, ROLE, SxS and More
A practical 2025 guide to prompt frameworks with copy and paste templates, pros and cons, and when to use each.
By Prompt Builder Team
•1 min read
Prompt Engineering Methodologies – July 2025 Update
Monthly roundup of new and improved prompt engineering methodologies in July 2025 with examples and adoption advice.
By Prompt Builder Team