Elon Musk
@elonmusk
Grok 4.3
SpaceXAI@SpaceXAI· May 5, 2026Grok 4.3 is now live on the xAI API. It’s our fastest, most intelligent model to date.
It tops the @ArtificialAnlys leaderboards in agentic tool calling and instruction following, and ranks #1 in @ValsAI enterprise domains like case law and corporate finance.
Grok 4.3 supports
07:36 PM · May 5, 2026 · 20M views
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