It means for 4.7 they trained a new base model with different architecture, different pre-training data (later knowledge cutoff), and a new tokenizer.
Vs finetuning an existing model, which was the case for 4.6, and probably for 4.8.
replydo you mean pre training? so 4.8 is just post training of an old pretrained model?
replybtw where do they tell you how they trained the model.
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