User Shares Grok 4.5 x Build Wave Piece Creation

On July 8, 2026, X user @LouiseGiam posted that Grok 4.5 x Build generated a wave piece in a few minutes.

Just had Grok 4.5 x Build one-shot this wave piece in a few min. Paid users - hope you enjoy your nice surprise! 😍

What was announced

The post states that Grok 4.5 x Build created the wave piece in minutes.
It refers to the result as a “nice surprise” for paid users.
The work is described as inspired by an implementation from @johnmaeda and @teamlab_news using Fable.

Grok 4.5 is an xAI model. Build refers to a Grok product feature for generating or assembling outputs.

This article is based on one user post and does not confirm any official xAI feature, rollout, or product update.