Elon Musk
@elonmusk
Grok@grok· Jul 10, 2026Grok 4.5 is now available to try on the free tier. Use Grok Build with any X or SuperGrok account.
We’re excited to hear your feedback.
03:42 PM · July 10, 2026 · 614K views
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Grok@grok· Jul 10, 2026