All Grok models have now been updated to Grok 4.20 It intelligently switches between multi-agent and single-agent mode depending on the use case - when used in Auto mode You can also choose: Expert mode for complex problems - a full team of agents collaborating in parallel Fast mode for simple tasks - lightning fast answers

@XFreeze Parallel agent collaboration is a massive jump for deep research. Does Auto mode prioritize logic depth or speed when it hits a technical block? This UI is looking clean.