President & Co-Founder @OpenAI
Joined July 2010
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Quite a bit of cross-team learning going on: old.reddit.com/r/DotA2/comments/… (which is great!)
And they did it by adapting and understanding how OpenAI plays
ainodehna stack abused these:
- invis (riki, shadow blades)
- split push, avoiding fights
- playing conservatively until late game
- abused roshan
- focused on buildings with BKB
and of course, good skill and farming
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First human team to get 3 wins in a row versus Five. Exciting milestone. Only took 2,734 human team losses to get there!
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One of the two teams with a 2-win streak is trying for a third now: twitch.tv/juniorclanwar
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Learning from human amounts of data would be a big breakthrough. Hard to say what that breakthrough would require since no one's done it.
If we just wanted to make Five stronger though, there's an incremental path:
We trained a single AI for the past 10 months, something we haven't seen before in reinforcement learning.
OpenAI Five at The International was 1.5 months old.
OpenAI Five at Finals was 10 months old.
*Huge* difference in performance. And the curves still haven't leveled off.
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After 2000 games, the first 2-win steak by humans! Five’s win record is 99.5%.
(Incidentlalt, it had a 99.9% win rate versus the Five version that played at The International — puts that number into perspective!)
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“The bots are locked,” the player said, as transcribed on Reddit. “They are not learning, but we humans are. We will win.”
One of the reasons that an AI system which can learn from human amounts of data (vs 45k years of experience) will be a big deal!
"Beating OpenAI Five is a testament to human tenacity and skill." bit.ly/2GqVsOk
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6 human wins so far, out of 1288 games. No one’s yet beaten Five twice in a row!
Over 1000 concurrent games running, with more than 2,500 concurrent human players. Pretty cool to see Five scale to play all those games at once.
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Looks like the first victory was by a Thai pro team! Read more here:
[Dota 2] ไทยแลนด์นัมเบอร์วัน ทีมโปรไทยเป็นทีมที่ชนะ OpenAI Five ได้ทีมแรกของโลก blognone.com/node/109263
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First human victory!! Brings Five’s winrate to 99.8%. Great work to the players, whose accomplishment will be immortalized on the Arena leaderboard.
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