[alkimie]

I's suggest that Siri really is something new under the sun: it is the first large-scale, distributed AI system interacting with the 'real world' in an uncontrolled manner. It would not surprise me if somewhere in the back end queries are being looked at and humans are fine-tuning or making suggestions of possible responses. There is a scale here that's never been seen before. And Apple can afford a legion of unseen human beings helping in the background if it wants to experiment with this.