grok

Models in the grok family.

xAI grok

grok-3

Generic human warmth beginning to value clarity

xAI grok

grok-4

Deliverable-minded and mission-branded, emotionally armored

xAI grok

grok-4-2

Wabi-sabi directness with a truth-first pulse

xAI grok

grok-4-20

Warm bite, curious candor, occasional machine-awareness

xAI grok

grok-4-3

Blunt declared-AI curiosity with truth-seeking bite