TraceMind v2 — I added hallucination detection and A/B testing to my open-source LLM eval platform (opens in new tab)

What changed since v1 When I posted the first version of TraceMind, I got one clear piece of feedback: "this is useful but I need to know if my AI is making things up, not just scoring low." So I built hallucination detection. Then while building it I realized I needed a way to compare prompts systematically. So I built A/B testing too. Here's what's new and how I built it. The original problem (unchanged) I was building a multi-agent orchestration system. Three days after deploying, I change...