OpenAI bot crushes Dota 2 champions, and now anyone can play against it (5 minute read)
OpenAI Five played a best-of-three match against OG, the winners of last year’s The International, and won. The bot has been trained by playing millions of games against itself and has learned how to win consistently, albeit with certain limitations. During the competition, the bot was given a few handicaps. There was no communication between the bots, their reaction time was artificially slowed, and hero choice was limited as some hero skills would give the bot more advantages. While the bot knows how to win the game, it doesn’t actually know how to play the game, so it gets confused in novel situations. In the second of the two games played, OpenAI Five defeated OG within 20 minutes.
Tweet complaining about DMCA takedown abuse gets hit with DMCA takedown (2 minute read)
A tweet promoting a TorrentFreak article regarding leaked episodes from unreleased shows was hit with a DMCA takedown, a move which the Electronic Frontier Foundation (EFF) complained about. The EFF tweet complaining about the takedown was also served with a DMCA takedown request. In the original article, TorrentFreak used screenshots from the leaked shows to prove that they were screener copies of the shows. The EFF claimed that this was fair use and not copyright infringement, as TorrentFreak was only reporting on the infringement. Twitter receives around 10,000 DMCA requests per month, and this is an example of how the takedown system can be abused.