404. That’s an error.
The requested URL /_/+1/confirm?hl=de&url=http%3A%2F%2Fwww.spiegel.de%2Fnetzwelt%2Fgadgets%2Falpha-go-interview-mit-geoff-hinton-zu-kuenstlichen-neuronalen-netzen-a-1081035.html&title=K%C3%BCnstliche%20Intelligenz%20beim%20Go-Spiel%3A%20Darum%20wird%20die%20Maschine%20siegen%20-%20SPIEGEL%20ONLINE%20-%20Netzwelt
was not found on this server. That’s all we know.