[ICYMI: xAI releases Grok 4.6 for long-running agent work](https://www.testingcatalog.com/icymi-xai-releases-grok-4-6-for-long-running-agent-work/)

xAI’s Grok 4.6 targets long-running agent work, research, and coding, with stronger multi-step execution than 4.5. It posts near-frontier benchmark results, supports sustained project delivery, and is now available across major platforms.

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