Elon Musk
@elonmusk
Arthur MacWaters@ArthurMacwaters· May 1, 2026Grok 4.3 release
> #1 in caselaw
> #1 in corpfin
> impressive given significantly lower cost per 1m tokens (5-10x less than opus 4.7 and openai 5.5)
Very exciting to see the massive jump in performance in highly detail-oriented applied fields
08:23 PM · May 1, 2026 · 8.9M views
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