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SpaceXAI: Grok 4.20

x-ai

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, d…

Price /1M $1.25 / $2.50Context 2.0M
Rank
#2
On board
7 days · first seen 10-14
Move
Steady
Rank historyrank by day · 7 days archived
10-14Best #210-20
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SpaceXAI: Grok 4.20 · OpenRouter · Trending