Rumor says xAI’s Grok 4.6 lands Aug. 7 with a 1.5T model, followed by 2.1T Grok 4.7

daniel_mac8 · x · 2026-07-28

A post replying to Elon Musk repeats an unverified rumor about xAI’s roadmap: Grok 4.6 is said to arrive around August 7 with a 1.5T model and improved SFT/RL, followed a few weeks later by Grok 4.7 as a 2.1T model. The claim says 4.7 should outperform 4.6 in every way except serving speed, while being more token-efficient.

Related event: Musk Announces Grok 4.6 & 4.7 Release Dates and Parameter Sizes(6 posts)→

Original post →

More from Companies & People

Companies & People channel →