At OpenAI, the artificial intelligence lab founded by Tesla's chief executive, Elon Musk, machines are teaching themselves to behave like humans. But sometimes, this goes wrong. Sitting inside OpenAI's San Francisco offices on a recent afternoon, the researcher Dario Amodei showed off an autonomous system that taught itself to play Coast Runners, an old boat-racing video game. The winner is the boat with the most points that also crosses the finish line. The result was surprising: The boat was far too interested in the little green widgets that popped up on the screen. Catching these widgets meant scoring points.

Some of the most revolutionary advances in artificial intelligence are coming from the world of video games. The OpenAI team, supported by tech maven Elon Musk, showcased an AI bot at a tournament in Seattle that decisively beat several of the world's best Dota 2 players in one-on-one matches. The stunning upset over pro gamer and crowd favorite Danylo "Dendi" Isutin was broadcast live from the stage at The International, a $24 million Dota 2 tournament backed by Valve. In the first match, the machine-learning algorithm defeated Dendi in ten minutes. Dendi then resigned from the second match, and declined a third.

At OpenAI, the artificial intelligence lab founded by Tesla's chief executive, Elon Musk, machines are teaching themselves to behave like humans. But sometimes, this goes wrong. Sitting inside OpenAI's San Francisco offices on a recent afternoon, the researcher Dario Amodei showed off an autonomous system that taught itself to play Coast Runners, an old boat-racing video game. The winner is the boat with the most points that also crosses the finish line. The result was surprising: The boat was far too interested in the little green widgets that popped up on the screen.

Last night, OpenAI's Dota 2 bot beat the world's most celebrated professional players in one-on-one battles, showing just how advanced these machine learning systems are getting. The bot beat Danil "Dendi" Ishutin rather easily at The International, one of the biggest eSports events in the world, and remains undefeated against the world's top Dota 2 players. Elon Musk's OpenAI trained the bot by simply copying the AI and letting the two play each other for weeks on end. "We've coached it to learn just from playing against itself," said OpenAI researcher Jakub Pachoki. "So we didn't hard-code in any strategy, we didn't have it learn from human experts, just from the very beginning, it just keeps playing against a copy of itself. It starts from complete randomness and then it makes very small improvements, and eventually it's just pro level."

Artificial intelligence applications have gone head-to-head with humans in a lot of scenarios over the past few years and the latest application has seen esports players take the latest loss. An artificial intelligence application beat a top player in the multiplayer online game Dota 2. At The International championship in Seattle earlier this week, a program developed by firm OpenAI managed to beat top Dota 2 player Danil Ishutin, better known as Dendi, in a series of 1 vs. 1 matches. During the first match, the bot took the victory after Ishutin and it traded kills and blows. But after taking an early lead in the next round, Ishutin forfeited the match and gave the bot the final win. For OpenAI, Dendi was also the latest major player the bot managed to take down.

See the Hacker News Discussion for additional context. When I read today's news about OpenAI's DotA 2 bot beating human players at The International, an eSports tournament with a prize pool of over $24M, I was jumping with excitement. For one, I am a big eSports fan. I have never played DotA 2, but I regularly watch other eSports competitions on Twitch and even played semi-professionally when I was in high school. But more importantly, multiplayer online battle arena (MOBA) games like DotA and real-time strategy (RTS) games like Starcraft 2, are seen as being way beyond the capabilities of current Artificial Intelligence techniques.

Waring against the misuse of artificial intelligence (AI) Tesla and SpaceX CEO Elon Musk has said that people should be more concerned with it than the risk posed by escalating tensions with North Korea, the media reported. "If you're not concerned about AI safety, you should be. If you're not concerned about AI safety, you should be. Musk's comments were in reference to his non-profit start-up, OpenAI, defeating several of the world's best players at a video game, reports The Hill magazine. OpenAI first ever to defeat world's best players in competitive eSports.

Tonight during Valve's yearly Dota 2 tournament, a surprise segment introduced what could be the best new player in the world -- a bot from Elon Musk-backed startup OpenAI. Engineers from the nonprofit say the bot learned enough to beat Dota 2 pros in just two weeks of real-time learning, though in that training period they say it amassed "lifetimes" of experience, likely using a neural network judging by the company's prior efforts. Musk is hailing the achievement as the first time artificial intelligence has been able to beat pros in competitive e-sports. While the demonstration was highly limited to a few variables of gameplay, it was still remarkable to witness crowd-favorite Dota 2 pro Danylo "Dendi" Ishutin get crushed in a live 1-vs-1 match with the bot. Some of the bot's maneuvers looked eerily human.

Artificial intelligence took a step forward last night, at an annual tournament for players of the tactical wargame Defense of the Ancients 2. A bot created by the Elon Musk-backed nonprofit OpenAI defeated champion human player Danylo "Dendi" Ishutin in two back to back demonstration matches. Musk hailed the achievement on Twitter, saying that it was a significant advance over what AI had accomplished in more traditional games. OpenAI first ever to defeat world's best players in competitive eSports. Vastly more complex than traditional board games like chess & Go. Defense of the Ancients 2 – commonly referred to as DOTA 2 – is what's known as a multiplayer online battle arena, or MOBA.

The result is an AI that not only has the fundamentals nailed down, but understands the nuances that take human players a long time to master. It's adept at tricks like zoning (preventing the enemy from hitting your creeps to deny them experience and gold) and raze faking (starting a raze animation to trick an enemy into dodging a non-existent attack). While its actions per minute aren't any better than that of an average flesh-and-bone player, the choices make a huge difference. And it doesn't take too long to learn, either; OpenAI's creation can beat regular Dota 2 bots after an hour of learning, and beat the best humans after just two weeks. Of course, these victories came about under controlled, ideal conditions.