Discover and read the best of Twitter Threads about #openaifive

Most recents (3)

Within a day of @OpenAI 's release of the Dota 2 bots, *eight* different human non-professional teams were able to beat them. It took them a number of games to learn how the bots worked, and devise strategies to counter them. Humans never fail to surprise us with their ingenuity.
#OpenAIFive has been defeated 26 times now. One team defeated them 4 times, and two others twice. A professional team will probably be able to defeat them consistently after some practice.
To me, this confirms the hypothesis that model-free RL doesn't scale to complex problems. Even after restricting the game to 17 heroes, and providing 45k years worth of data, model-free RL learns fragile one-trick policies which beat humans only due to mechanical superiority.
Read 3 tweets
To follow today's @OpenAI / @OGesports event:

- I'll be live-tweeting in this thread👇
- @FakePsyho will be live-tweeting in the following thread:
- Watch our livestream: twitch.tv/openai!

Official event hashtag: #OpenAIFive
Team @OGesports getting warmed up.
Read 58 tweets
Three hours from this tweet, @OpenAI's DOTA 2 bots will be taking part in what OAI are calling their "final" live game. I'll be tweeting about the game in this thread, aimed at non-DOTA players.

📺 Livestream: twitch.tv/openai
🤫 Hashtag to mute: #OAI
@OpenAI Last year the bots played live on stage at The International, and lost to two human teams. Here's a thread I wrote during their first game, which was played against the professional team paiN Gaming:
@OpenAI And here's a thread I wrote about their second game, which they played against a team of ex-professional "old boys". The overall skill/experience level here was arguably higher than paiN's, and the strategy employed by the humans is slightly different:
Read 163 tweets

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