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Grok
Model families
Grok
Family
8 models · 3 years of evolution · 2024–2026
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🤖
Models
8 · 2024–2026
Grok-1
LLM
8K
Grok-2 Mini
LLM · Multimodal
Grok-2
LLM · Multimodal
131K
Grok 3 Mini
LLM · Reasoning model
131K
Grok 4
LLM · Multimodal · Reasoning model +1
256K
Grok 4.1
LLM · Multimodal · Reasoning model +1
256K
Grok 4.3
LLM · Reasoning model
1M
Grok 4.5
LLM · Reasoning model · Tool-using model
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