Artificial Intelligence #ai#search ranking
AI Co-Scientist Boosts Production Search Ranking by 0.201% at Large Travel Platform
Researchers present an AI Co-Scientist framework that closes the research loop for production search ranking at a large online travel platform. By pairing LLM agents with direct cloud-compute access, the system iterates idea generation, code implementation, and GPU experimentation with a human in the loop. On the ranking task, the AI contributed an additional +0.083% offline gain over a transformer baseline, achieving a combined +0.201% improvement in roughly one extra week.
Jun 17, 2026 1 source