// freeCodeCamp · 8 May 2026

Product Experimentation with Regression Discontinuity: How an LLM Confidence Threshold Creates a Natural Experiment in Python

Causal inference for LLM-based features starts with one question editors ask before they ship anything: Did the change actually move the metric, or did the metric just move? Let's say that your team b

freeCodeCamp

@freecodecamp · Rudrendu Paul

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