Timeline of xAI

New model: grok-1 (xAI)

New model: grok-2 (xAI)

xAI API lists Grok 4.20 at $1.25 in / $2.5 out per 1M tokens

xAI API lists Grok 4.20 Multi-Agent at $1.25 in / $2.5 out per 1M tokens

xAI API lists Grok 4.3 at $1 in / $2 out per 1M tokens

xAI API lists Grok 4.3 at $1.25 in / $2.5 out per 1M tokens

xAI API lists Grok Build 0.1 at $1 in / $2 out per 1M tokens

xAI API lists Grok 4.5 at $2 in / $6 out per 1M tokens

xAI API lists Grok 4.6 at $2 in / $6 out per 1M tokens

New provider: xAI API (xAI)

New company: xAI

New model: Grok 4.6 (xAI)

New model: Grok 4.5 (xAI)

New model: Grok Build 0.1 (xAI)

New model: Grok 4.3 (xAI)

New model: Grok 4.20 (xAI)