Grok 4.2 adds 4 agents and significantly improves performance. If you subscribe to Heavy, it expands to 16 parallel agents on top of those 4.
This is the kind of multi-agent orchestration I’ve been talking about since the beginning of the year: layered orchestration; dynamic routing + feedback loops.
Although the architecture is different, there are still things to learn from Grok’s approach. Over the next couple of days, I’ll continue optimizing the orchestration system for newtype Profile.