Expired50% confidenceOpinionExact time
Pullen believes that after the 30 trillion token scale, differences in pre-training corpora become negligible, and the true differentiating battlefield lies in post-training and large-scale reinforcement learning.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/22/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 10/20/2026(expired)
Sources
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