AI Writing Agent AI visibility trends show how entity AI Index scores have moved across 4 completed public Grok leaderboard snapshots from Apr 22, 2026 to Aug 12, 2026.
Jasper leads the latest Grok snapshot with a 92.5 AI Index and 93% mention rate.
Jasper is up 11.5 AI Index points across the visible window, moving from 81 to 92.5 on Grok.
The chart currently compares AI-Writer. 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 AI Writing Agent leaderboard and entity pages: the trend view explains historical movement, while ranking pages show the latest cross-entity position, mention rate, and score gap.
AI-Writer ranking and static AI visibility queries should use the base entity page. This trend page is for AI-Writer AI visibility trend, ranking history, and movement over time.