Elon Musk
@elonmusk
This is still 0.5T, but a more recent training checkpoint.
1T model is ~5 days away from finishing initial training. Will be a major step change improvement in coding, long context and skills.
The SpaceXAI model factory is finally working. Should be an improved base model landing every ~2 weeks.
12:09 AM · April 18, 2026 · 377.7K views
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