Latest Xai AI news and updates. Model releases, announcements, benchmarks, and developments. Updated daily.
Grok 4.20 Multi-Agent is a variant of xAI’s Grok 4.20 designed for collaborative, agent-based workflows. Multiple agents operate in parallel to conduct deep research, coordinate tool use, and synthesize information across complex tasks. Reasoning effort behavior: - low / medium: 4 agents - high / xhigh: 16 agents
All but two of Musk's 11 xAI co-founders departed before this week.
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