Practical guides for experienced software testers moving into AI/LLM testing — mutation testing, prompt contracts, evals, and CI gates. By the author of the book “AI Testing in Practice”.https://ai-testing-in-practice.ai-testing-in-practice-site.workers.dev/https://ai-testing-in-practice.ai-testing-in-practice-site.workers.dev/articles/trust-ai-generated-tests/https://ai-testing-in-practice.ai-testing-in-practice-site.workers.dev/articles/trust-ai-generated-tests/A green AI-generated suite proves the code does what it already does, bugs and all. The only way to earn confidence is to break the code on purpose and watch the tests fail.Fri, 30 Oct 2026 00:00:00 GMThttps://ai-testing-in-practice.ai-testing-in-practice-site.workers.dev/articles/experienced-tester-ai-testing-roadmap/https://ai-testing-in-practice.ai-testing-in-practice-site.workers.dev/articles/experienced-tester-ai-testing-roadmap/You don't need a data-science degree to test AI. Here's the order to actually learn it, built on what you already know as a tester.Thu, 29 Oct 2026 00:00:00 GMThttps://ai-testing-in-practice.ai-testing-in-practice-site.workers.dev/articles/real-bug-or-model-failure/https://ai-testing-in-practice.ai-testing-in-practice-site.workers.dev/articles/real-bug-or-model-failure/When an AI test goes red, it's either a genuine defect or the model behaving differently. Here's a practical way to separate the two instead of guessing.Tue, 27 Oct 2026 00:00:00 GMT