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OpenAI reveals self-play information after successful Dota 2 test

Source: OpenAI

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OpenAI is revealing more information about its bot system after its win streak in the game Dota 2 last Friday, and it’s another step forward in the world of artificial intelligence.

The graph below was released this morning by OpenAI, which depicts the rate at which the bot improved in playing Dota 2.

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(Source: OpenAI)

“Our Dota 2 result shows that self-play can catapult the performance of machine learning systems from far below human level to superhuman, given sufficient compute,” OpenAI wrote in a post. “In the span of a month, our system went from barely matching a high-ranked player to beating the top pros and has continued to improve since then. Supervised deep learning systems can only be as good as their training datasets, but in self-play systems, the available data improves automatically as the agent gets better.”

OpenAI’s Dota 2 project started in March of this year, starting the bot off with simple tasks.

For background, Dota 2 is a free multiplayer battlefield game on Steam, a gaming streaming site. The game prides itself on not imposing limits on its players.

The bot went on an impressive winning streak starting on August 7, beating a notable Dota 2 player named Blitz. That same day, the bot beat two more high-ranking players. The following day, the bot beat Arteezy, another respected player in the game. All four of the players the bot defeated said that fellow player SumaiL could defeat the bot.

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SumaiL did not fare as well as his comrades thought he would.

Finally, the bot took on Dota 2’s former world champion, Dendi. The bot beat Dendi 2-0.

As for how the bot learned to play the came, OpenAI had the following explanation, “The bot learned the game from scratch by self-play, and does not use imitation learning or tree search. This is a step towards building AI systems which accomplish well-defined goals in messy, complicated situations involving real humans.”

Some of the skills that the bot picked up were the ability to predict where players will move, to improvise in response to new situations, and how to influence the other players.

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In between battles, OpenAI workers combined some “coaching” with self-play, which helped the bot continuously improve.

OpenAI is a non-profit AI research company, founded by Tesla CEO Elon Musk, that researches safe artificial intelligence.

The Musk company has previously trained bots to successfully compete a task after watching it on virtual reality just once, and developed bots that created their own language.

Musk’s involvement in AI should come as no surprise as he has reiterated time and time again how important, and potentially dangerous, AI can be.

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“I have exposure to the most cutting edge AI and I think people should be really concerned about it,” Musk has previously said. “I keep sounding the alarm bell, but until people see robots going down the street killing people, they don’t know how to react because it seems so theorial.”

Aside from OpenAI, Musk is also the CEO of Neuralink, a brain-computer interface company.

The developments of the bot in these varied complex scenarios is a fairly large step forward in discovering the power of artificial intelligence. With limited input form the OpenAI engineers, the bot went from a decent player to being essentially unstoppable. This holds a promising future for further AI developments, if they can be contained.

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Elon Musk echoes worries over Tesla control against activist shareholders

Elon Musk has spoken on several occasions of the “activist shareholders” who threaten his role at Tesla.

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Credit: xAI | X

Elon Musk continues to raise concerns over his control of Tesla as its CEO and one of its founders, as activist shareholders seem to be a viable threat to the company in his eyes.

Musk has voiced concerns over voting control of Tesla and the possibility of him being ousted by shareholders who do not necessarily have the company’s future in mind. Instead, they could be looking to oust Musk because of his political beliefs or because of his vast wealth.

We saw an example of that as shareholders voted on two separate occasions to award Musk a 2018 compensation package that was earned as Tesla met various growth goals through the CEO’s leadership.

Despite shareholders voting to award Musk with the compensation package on two separate occasions, once in 2018 and again in 2024, Delaware Chancery Court Judge Kathaleen McCormick denied the CEO the money both times. At one time, she called it an “unfathomable sum.”

Musk’s current stake in Tesla stands at 12.8 percent, but he has an option to purchase 304 million shares, which, if exercised, after taxes, he says, would bump his voting control up about 4 percent.

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However, this is not enough of a stake in the company, as he believes a roughly 25 percent ownership stake would be enough “to be influential, but not so much that I can’t be overturned,” he said in January 2024.

Musk’s concerns were echoed in another X post from Thursday, where he confirmed he has no current personal loans against Tesla stock, and he reiterated his concerns of being ousted from the company by those he has referred to in the past as “activist shareholders.”

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Elon Musk explains why he wants 25% voting share at Tesla: “I just want to be an effective steward of very powerful technology”

The CEO said during the company’s earnings call in late July:

“That is a major concern for me, as I’ve mentioned in the past. I hope that is addressed at the upcoming shareholders’ meeting. But, yeah, it is a big deal. I want to find that I’ve got so little control that I can easily be ousted by activist shareholders after having built this army of humanoid robots. I think my control over Tesla, Inc. should be enough to ensure that it goes in a good direction, but not so much control that I can’t be thrown out if I go crazy.”

The X post from Thursday said:

There is a concern that Musk could eventually put his money where his mouth is, and if politicians and judges are able to limit his ownership stake as they’ve been able to do with his pay package, he could eventually leave the company.

The company’s shareholders voted overwhelmingly to approve Musk’s pay package. A vast majority of those who voted to get Musk paid still want him to be running Tesla’s day-to-day operations. Without his guidance, the company could face a major restructuring and would have a vastly new look and thesis.

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People are already finding value in Tesla Robotaxi services

Tesla initially launched its Robotaxi service in Austin, though the company more recently launched it in the Bay Area.

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Credit: Tesla

Tesla’s Robotaxi service is still in its earliest days, but some consumers are already finding surprising value in the autonomous ride-hailing system. 

This was hinted at in recent comments on social media platform X. 

Robotaxi Ramp

Tesla initially launched its Robotaxi service in Austin, though the company more recently launched it in the Bay Area. Tesla’s geofence for its Robotaxi service in the Bay Area is massive, covering several times the area that is currently serviced by rival Waymo. 

As noted by the EV community members on social media, going end-to-end in Tesla’s Bay Area geofence would likely take over an hour’s worth of driving. That’s an impressive launch for the Robotaxi service in California, and considering Tesla’s momentum, its California geofence will likely grow substantially in the coming months.

Secret Advantage

As noted by Tesla owner and photographer @billykyle, the Tesla Robotaxi service actually has key advantages for people who travel a lot for their work. As per the Tesla owner, using a Robotaxi service would give back so much of his time considering that he gets about 5-7 shoots per day at times. 

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“I’ve been reflecting on how much of a game changer this is. As a photographer that runs my own business, servicing clients all around the Philadelphia area, I could ditch having a car and let an autonomous vehicle drive me between my 5-7 shoots I have per day. This would give me so much time back to work and message clients,” the photographer wrote in a post on X.

The Tesla owner also noted that the Robotaxi service could also solve issues with parking, as it could be tricky in cities. The Robotaxi service’s driverless nature also avoids the issue of rude and incompetent ride-hailing drivers, which are unfortunately prevalent in services such as Uber and Lyft. Ultimately, just like Unsupervised FSD, Tesla’s Robotaxi service has the potential to reclaim time for consumers. And as anyone in the business sphere would attest, time is ultimately money.

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Tesla Robotaxi and Supercharger Diner are killing a dreaded consumer tradition

Tesla is still just charging strictly for its services–while asking for zero tips.

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Credit: Joe Tegtmeyer/X

Tesla’s Robotaxi service and its newly launched Supercharger Diner are killing a longtime but increasingly dreaded consumer tradition in the United States. Based on videos taken of consumers using the Robotaxi service in the Bay Area, Tesla is still just charging strictly for its services–while asking for zero tips.

Tesla Services with Zero Tips

When Tesla launched the Robotaxi pilot in Austin, users quickly noticed that the company was not allowing riders to leave a tip for the service. If one were to try leaving a tip after a Robotaxi ride, the app simply flashes an image of Tesla’s meme hedgehog mascot with a “Just Kidding” message. 

At the time, this seemed like a small tongue-in-cheek joke from the electric vehicle maker. The initial Robotaxi pilot in Austin was rolled out on a small scale, after all, and some social media users speculated that tipping may eventually just be introduced to the service.

But upon the opening of the Tesla Supercharger Diner, consumers also observed that the facility does not allow tipping. Tesla’s notice is simple: “Gratuity: Tesla covers tipping for staff.” This means that employees who work at the Tesla Diner make enough to not rely on gratuities from consumers. 

And with the launch of the Robotaxi service in the Bay Area, users observed once more that Tesla is still not allowing tipping. This was highlighted by longtime Tesla owner @BLKMDL3, who shared a video of the Tesla Robotaxi app also briefly displaying the hedgehog mascot with a “Just Kidding” message when he tried leaving a tip.

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Out of Control

As noted in a report from The Guardian, tipping has been a longstanding business practice in the United States, were service workers typically make less than the federal minimum wage. With this system in place, service workers end up relying on gratuities to make ends meet. This was understandable, but after the pandemic, tipping culture ended up going out of control.

On platforms such as Reddit, users have also complained about services like Uber asking for large tips for using their services. Consumers have also shared shocking experiences involving some services that ask for tips. These include self-checkout counters, drive-throughs, hotdog stands, drug stores, a bottled water stall at a jazz festival, an airport vending machine, a used bookstore, a cinema box office, and a children’s arcade, among others.

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