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UID:pretalx-pycon-lithuania-2026-EAJFKM@pretalx.com
DTSTART;TZID=EET:20260409T143000
DTEND;TZID=EET:20260409T145500
DESCRIPTION:In 1952\, two statisticians proposed a simple model for compari
 ng sports teams. \nIn 1960\, it became the foundation of chess ratings. To
 day\, that same math \npowers everything from ChatGPT's alignment to Chatb
 ot Arena leaderboards.\n\nBut you don't need to be OpenAI to use it.\n\nI'
 ll show how Bradley-Terry and preference-based ranking can solve everyday 
 \nproblems: comparing A/B test variants\, ranking search results\, \nevalu
 ating ML models\, prioritizing features\, and more.
DTSTAMP:20260617T081006Z
LOCATION:Great hall\, (3rd building)
SUMMARY:From Sports Stats to AI Safety: The Ranking Renaissance - Gediminas
  Sadaunykas
URL:https://pretalx.com/pycon-lithuania-2026/talk/EAJFKM/
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