Grok 4.20
xAI · x-ai/grok-4.20
Grok 4.20 is a reasoning model from xAI with industry-leading speed and agentic tool calling capabilities. It combines the lowest hallucination rate on the market with strict prompt adherance, delivering...
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Context
Max context: 2000000
Max output: —
Max output: —
Pricing
Input / 1M: 1.25
Output / 1M: 2.50
Blend / 1M: 1.88
Output / 1M: 2.50
Blend / 1M: 1.88
Quality
Quality index: 92.1
Provider
Provider: xAI
Moderated: no
Moderated: no