Blog
Announcements and progress reports.
September 8, 2026 · 4 min read
Introducing Quartz Micro Preview
The from-scratch MoE pretrain has a name. A look at what Quartz Micro Preview is, where the pretrain run stands as it crosses the finish line, and what comes next: full-parameter instruction tuning.
August 30, 2026 · 8 min read
State of Vertex AGI — August 30, 2026
For the first time, we're talking publicly about the from-scratch MoE pretrain we've been running quietly in the background — plus a full look at the Prism, Amethyst, and Copal model families shipped so far.