Grok 4.7 leak: 2.1T params, fresh pretrain beats 4.6, near Opus 5.0 class
airesearch12 · x · 2026-09-18
An unverified leak claims Grok 4.7 is a fresh pretrain (not a 4.6 refresh) with 2.1T parameters, better than 4.6 across the board except slightly slower serving, improved token efficiency, and massive SpaceX/Starlink engineering data. It's said to be around Opus 5.0 class (not 5.1), with multimodal still needing work; the delay was for RL to fix premature task abandonment.
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