

Madrid Open - Vol.1
One day, forty people, three challenges nobody has cracked yet.
Talky, Reversa and Tunen each bring the part of their system they haven't solved, with the real dataset, the real metric, and the person who owns the problem in the room.
Talky. Close a full year of accounting for an IBEX 35-sized group, with no human at 99% precision.
Reversa. Put what parliament says on the official record five minutes after it's said, in all five languages.
Tunen. Give a bank a defensible answer about land nobody has ever measured, with confidence and citations.
Teams of three, formed as you register (register together if you already have one). Brief and data credits land the week before, so the day is for building. Any stack, any model. English and Spanish both fine.
Registration closes the 25th of September · 40 seats.
Full challenges, judging criteria and schedule: [link]