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@agenda2033 · Apr 8, 2026
is grok 4.20 truly 500b or is it 500b active in a bigger MoE??
Elon Musk
@elonmusk
0.5T total. Current Grok is half the size of Sonnet and 1/10th the size of Opus.
Very strong model for its size.
06:12 AM · April 9, 2026 · 720.6K views
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