Environmental Services AI visibility trends show how entity AI Index scores have moved across 7 completed public ChatGPT leaderboard snapshots from Jun 6, 2026 to Aug 13, 2026.
Veolia leads the latest ChatGPT snapshot with a 97 AI Index and 100% mention rate.
Veolia is up 18 AI Index points across the visible window, moving from 79 to 97 on ChatGPT.
The chart currently compares GFL Environmental. 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 Environmental Services leaderboard and entity pages: the trend view explains historical movement, while ranking pages show the latest cross-entity position, mention rate, and score gap.
GFL Environmental ranking and static AI visibility queries should use the base entity page. This trend page is for GFL Environmental AI visibility trend, ranking history, and movement over time.
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