The Authority Index

Dr. Elena Markov

Lead Research Analyst

Dr. Markov leads methodology design for multi-engine citation benchmarking. Her work focuses on repeatability, confidence intervals, and longitudinal trend integrity.

Research by Dr. Elena Markov

  1. ChatGPT Citation Coverage: Q1 Benchmark Study

    A benchmark review of citation and presence rates across high-intent enterprise research prompts.

    1/15/2026 | Visibility Benchmarks