The Loop Ran, but I Could Not Tell What Worked
A verification article on sending a generate, evaluate, feedback, and regenerate loop to Langfuse so the improvement path can be traced by attempt, not just by final output.
Tag
#loop-engineering
Rubrics and Evals Are Not Correct from Day One. Grow Them with Failure Logs
A small verification of how coarse evaluation criteria can pass weak LLM output. This article shows how to treat rubrics and evals as operational assets that improve through failure logs.
When You Build a Minimal API Loop, You Stop Designing Prompts and Start Designing Stop Conditions
I implemented a minimal generate-evaluate-feedback-regenerate loop in a verification script. This post organizes the stop conditions and evaluation units that actually matter when stabilizing AI output.
Why I Stopped Polishing Prompts and Started Using Feedback Loops
I explain why output quality stays unstable even with careful prompt design, and how I switched to a generate-evaluate-feedback-regenerate loop. Includes the smallest manual steps to start today.