
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.
Explore our collection of articles about 2025.

A practical guide to prompt testing in CI/CD: semantic versioning, regression evals, A/B tests, and safe rollbacks.

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.

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.

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.

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.

Explore GPT-5's rumored massive context window expansion and learn practical strategies for optimizing prompt length, token budgeting, and AI workflows in 2025.

A practical, step-by-step prompt engineering checklist for 2025-plus mini-checklists optimized for ChatGPT, Claude, and Gemini.

Model specific prompt engineering tips for Claude, ChatGPT, and Gemini, with a quick verdict, comparison table, and copy and paste templates.

A hands‑on guide to advanced prompting in 2025 with copy‑paste templates, evaluation tips, and when to use each technique.

A practical 2025 checklist of prompt engineering best practices with examples, anti‑patterns to avoid, and copy‑paste templates for ChatGPT, Claude, and Gemini.

A practical 2025 guide to prompt frameworks with copy and paste templates, pros and cons, and when to use each.

Monthly roundup of new and improved prompt engineering methodologies in July 2025 with examples and adoption advice.