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Posts tagged “OpenAI”

OpenAI’s bots just thrashed some of the world’s best Dota players

"We estimate the probability of winning to be above 95%", said OpenAI's Dota 2 bots at the start of their second game against extremely skilled humans. I knew they'd been trained up using a sophisticated reinforcement learning technique that had instilled them with millenia worth of experience. I didn't know they'd been versed in trash talk. It seems they had training time to spare, because…

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Feature: "The International 2022 will be won by bots"

AI wizard Mike Cook wants OpenAI’s Dota bots to teach him, not beat him

In a little over four weeks, five AI bots will play a team of pro players at The International. OpenAI's bots have learnt to play Dota 2 almost from scratch, building up an understanding of the game using one of the most advanced reinforcement learning techniques AI researchers have yet devised. It's an impressive achievement, regardless of whether the bots manage to crush their flesh…

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OpenAI’s Dota 2 bots sets their sights on the big leagues

It's easy enough to make a bot that can trounce a human player in a first-person shooter - just react faster and shoot straighter - but anything strategic presents a fresh set of exceptionally complex problems. To this day, few Starcraft or Dota bots could rival a decently skilled player or group, at least until now. AI research group OpenAI reckon that their Dota 2…

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