Elon Musk reposted
X Freeze
@XFreeze
SpaceXAI just released Grok 4.7
And it’s already showing a huge jump in multi-hour office work
Grok 4.7 outperforms GPT-6 Astra and is already nearly matching Fable 5.1
04:19 PM · September 21, 2026 · 204.4K views
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