Looks like OpenAI set some standards. E.g. OpenAI Gym that encourage others like DeepMind to open-soure more training sets. Also gaming seems to be driving a l

Looks like OpenAI set some standards. E.g. OpenAI Gym that encourage others like DeepMind to open-soure more training sets. Also gaming seems to be driving a lot of innovation. In 1990s games drove CPU/GPU advances, while now they seems to be perfect training for future AI deep-learning algorithms.