Dan
@KettlebellDan · 28 juin 2026
maximum truth-seeking or bust
Elon Musk@elonmusk· 28 juin 2026Grok 4.5, based on our 1.5T V9 foundation model, with Cursor data added in supplemental training, is now in private beta at SpaceX & Tesla. Early evals show performance close to, perhaps exceeding Opus.
RL is continuing to significantly improve the model, and the Grok Build
Elon Musk
@elonmusk
Yes
23:21 · 28 juin 2026 · 92 k vues
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