Grok Build
xAI
Why it is on the list
A bet on parallelism: up to eight agents on one task; a headless mode for CI already in the base tier.
Facts with sources
- Left beta on August 7 as version 1.0 under the Apache 2.0 license. Source (in Russian)
- Free access appeared at launch and isn’t locked into the pricing plans: treat it as a promotion. Source (in Russian)
- Terminal-Bench 4.0: 20.30% of tasks solved on high effort, at a run cost of $3.6K. Source (in Russian)
Who it is for
- Engineering team outside Russia that needs a CI mode