Add arxiv pdf - Vaswani et al 2017 - Transformers

[koenrane]

Proposition to add pdf/link to the following line in the article Why Tool AIs Want to be Agent AIs:

"While LSTM RNNs are the default for sequence tasks, they have occasionally been beaten by feedforward neural networks—using internal attention or “self-attention”, like the Transformer architecture (eg Vaswani et al 2017 or Al-Rfou et al 2018)"

Add this arxiv doc:
Attention Is All You Need

[Gwern Branwen]

Vaswani is already linked in the previous paragraph so that's unnecessary.