On: No limit: AI poker bot is first to beat profession...

[noambrown]

From an AI and game theory standpoint, there isn't much difference between two-team zero-sum and two-player zero-sum if the teammates are trained together. That said, the Dota 2 work is extremely impressive for a variety of other reasons.

[solidasparagus → noambrown]

There is far more ambiguity when you are competing against five mostly-aligned strategies vs a single shared strategy.