COMPANY PROFILE

xAI

Track upcoming Grok models, frontier reasoning updates and massive supercomputing milestones from xAI.

About xAI

Founded by Elon Musk, xAI is dedicated to building artificial intelligence systems to accelerate human scientific discovery, powered by the Colossus supercomputer cluster.

Grok Scaling & Roadmap

xAI follows an aggressive scaling cadence, leveraging multi-cluster GPU training to advance frontier reasoning and autonomous tool use in the Grok series.

Source Verification

We record direct disclosures from xAI and official engineering announcements to evaluate release timelines honestly.

Product families

Grok

Next on the horizon · this page

Expected

xAI

Grok 5

Next-generation flagship reasoning and code model currently in training on xAI Colossus supercomputing clusters.

2027✓ Sourced

Documented releases

Timeline · this page

Sep 15, 2026
Grok 5 — Grok 5 confirmed in training on expanded multi-site GPU superclusters.