xAI
Models from xAI, with personality summaries and sample links.
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