Cross-border E-commerce AI visibility trends show how entity AI Index scores have moved across 10 completed public ChatGPT leaderboard snapshots from Apr 14, 2026 to May 6, 2026.
eBay leads the latest ChatGPT snapshot with a 78.9 AI Index and 71.4% mention rate.
eBay is up 52.9 AI Index points across the visible window, moving from 26 to 78.9 on ChatGPT.
The chart currently compares Tmall Global. Use the entity filters to separate durable visibility trends from one-off ranking movement in a single AI engine.
Read this trend alongside the main Cross-border E-commerce leaderboard and entity pages: the trend view explains historical movement, while ranking pages show the latest cross-entity position, mention rate, and score gap.
Tmall Global ranking and static AI visibility queries should use the base entity page. This trend page is for Tmall Global AI visibility trend, ranking history, and movement over time.