TAO, the native token of AI network Bittensor, has risen more than 90 per cent in a fortnight to a market cap of $3 billion. The token is currently trading at around $482. About a week ago, Ether founder Vitalek Buterin appeared to express his support for Bittensor. in a blog post, Buterin said that Bittensor offers an opportunity to incentivise the creation of better AI by providing financial incentives.