Unverified50% confidenceOpinionExact time
The lack of a reliable feedback loop for LLM application iteration is a core problem.
1
Sources
50%
Confidence
Long-term
Relevance
10/23/2026
First Seen
Sources
LLM App Getting Worse With Every Change? Build an Effective Evaluation System in Three Steps
redditr/LangChain10/23/2026
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