Grok Build 0.1

xAI · May–Jun 2026

Purpose-built agentic coding model: early access 14 May, public beta 1 June 2026; 256K context, plus a terminal coding agent of the same name.

Sources

Official

tk — to collect

Writing & commentary

tk — to collect

Tweets

tk — fleet pass pending; mirror to archive

Official record

tk — release date, specs, benchmarks, checkpoints

History

tk — context of the world at release; events and entanglements

Impressions

tk — day-of and longitudinal vibes to collect