Grok 4.20 is a reasoning model from SpaceXAI with industry-leading speed and agentic tool calling capabilities. It combines the lowest hallucination rate on the market with strict prompt adherance, delivering...
In / out price$1.25/$2.50per 1M tokens
Context
2M tokens
Parameters
Undisclosed
Modalities
→
Released
Mar 31, 2026
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