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Tesla’s next-gen Optimus prototype with Grok revealed

The video shows a new Optimus prototype answering questions and taking some very robotic steps, evidently revealing that the next-generation version is in its early stages of development.

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Tesla’s next-generation Optimus robot with AI assistant Grok has been revealed in a new video shared on X.

Tesla CEO Elon Musk was with Salesforce CEO Marc Benioff last night, and it appears the frontman gave Benioff an exclusive look at some upcoming technology.

Tesla talks Semi ramp, Optimus, Robotaxi rollout, FSD with Wall Street firm

The video shows a new Optimus prototype answering questions and taking some very robotic steps, evidently revealing that the next-generation version is in its early stages of development. It features Grok for some additional utility, as it answered questions Benioff asked in the short video.

Here’s what was uploaded to X:

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It appears that there are several big changes to this next-generation version of Optimus, some of which have been discussed by Musk and Tesla in the past.

The first is purely cosmetic, but the gold color that Optimus is wearing in this is a new and fresh look that we have not seen before.

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Perhaps the most interesting change that is evident here is the hands, which are much more detailed than past versions of Optimus:

However, we’re not too sure that these are what will be released with the next-gen Optimus, because they don’t appear to be functional, and they are more reminiscent of mannequin hands than anything.

The hands on Optimus have been a significant part of the program, as they are among the most crucial pieces of equipment on a robot. It needs to be able to perform both delicate and more imposing tasks. Tesla has aimed for Optimus to be able to thread needles or play the piano.

It was one of the most discussed improvements the company mentioned in past comments regarding how it planned to improve from Gen 2 to this next version.

Musk mentioned regarding Optimus:

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“Next-generation Optimus hand, which we have in prototype form, has actuators that have moved to the forearm, just like humans, and they operate the fingers through cables, just like human hands.”

Within Optimus lies a significant opportunity for Tesla to gain considerable strength in terms of market share and valuation.

If Tesla can efficiently develop and deploy the humanoid robot over the next several years, the company stands to gain, as companies will utilize it for tasks that require tedious labor.

Musk recently said Optimus will be a major contributor to Tesla’s valuation moving forward. He believes it will make up roughly 80 percent of the company’s value.

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Joey has been a journalist covering electric mobility at TESLARATI since August 2019. In his spare time, Joey is playing golf, watching MMA, or cheering on any of his favorite sports teams, including the Baltimore Ravens and Orioles, Miami Heat, Washington Capitals, and Penn State Nittany Lions. You can get in touch with joey at joey@teslarati.com. He is also on X @KlenderJoey. If you're looking for great Tesla accessories, check out shop.teslarati.com

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Elon Musk

Tesla to ramp to 500 Robotaxis in Austin, 1,000 in Bay Area, by end of 2025: Musk

This was, at least, as per recent comments from CEO Elon Musk during his appearance on the All-In podcast.

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Credit: Tesla

Tesla’s Robotaxi pilot is still in its early stages, but it seems like the program in Austin and the Bay Area will see a notable update soon. This was, at least, as per recent comments from CEO Elon Musk during his appearance on the All-In podcast. 

Robotaxi expansion

While discussing Tesla’s Robotaxi ambitions, Elon Musk shared some tidbits about the company’s targets for the autonomous ride-hailing program. As per Musk, Tesla is pushing to increase its Robotaxi fleet size in Austin to 500 units. The Robotaxi fleet in the Bay Area will also be increased to 1,000 units. These expansions are expected to be accomplished by the end of the year.

“We’re scaling up the number of cars to, what happens if you have a thousand cars? Probably we’ll have a thousands cars or more in the Bay Area by the end of this year, probably 500 or more in the greater Austin area,” Musk said in the podcast. 

Considering that there are only two months left in the fourth quarter of 2025, Tesla’s Robotaxi team will likely be extremely busy during the next eight weeks. A successful expansion of the Robotaxi pilot in Austin and the Bay Area will also bode well for the company’s ride-hailing program, which has been pretty conservative as of late.

Musk’s Robotaxi comments

Elon Musk has been pretty clear in the past that Tesla’s FSD and Robotaxi network would play a huge role in the company’s future valuation and potential. Thus, during the third quarter earnings call, Musk highlighted that Tesla will also be transitioning to a system with no safety monitors in Austin by the end of the year. 

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“We are expecting to have no safety drivers in at least large parts of Austin by the end of this year. So within a few months, we expect to have no safety drivers at all in at least parts of Austin. We’re obviously being very cautious about the deployment,” Musk said during the Q3 2025 earnings call.

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Elon Musk

Neuralink’s first patient could receive an upgrade: Elon Musk

Musk stated that Arbaugh could also be the first Neuralink patient to receive an upgrade.

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Credit: Neuralink

Neuralink’s first human patient might be in line for a very interesting development in the future.

Based on recent comments from Elon Musk, Neuralink seems to be considering an “upgrade” for its first human patient, allowing him to perform even more sophisticated tasks using only his mind. 

Elon Musk’s recent comments

Musk’s update came as a reply to an X post that featured some details about the current activities of Noland Arbaugh, the first person in the world to receive a Neuralink implant. Since receiving his implant, Arbaugh has been able to take back his life, and he now games, attends class, and even works as a paid speaker. 

In his response, Musk stated that Arbaugh could also be the first Neuralink patient to receive an upgrade. “Noland might be the first to receive a Neuralink upgrade and/or dual Neuralink implant to further augment his abilities. It won’t be long before a Neuralink recipient can beat most and eventually all humans at fast reaction video games,” Musk wrote in a post on X.

Noland’s recent update

Noland actually provided a quick update about his life with his Neuralink implant, which he fondly named Eve, on X. He noted that his direct involvement with Neuralink has lessened as more participants have joined the company’s human trials. And despite a recent pressure sore setback, he remains optimistic and teased “big news” coming for his two-year update in early 2026.

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Beyond his recovery, Arbaugh stated that Neuralink has made everyday goals achievable again. He is currently studying neuroscience, taking chemistry, biology, and pre-calculus and maintaining good grades, something he said would have been impossible without Neuralink.

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Elon Musk

Tesla Cybercab steering wheel dilemma gets final answer from Elon Musk

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Credit: Tesla/YouTube

Tesla Cybercab is the company’s autonomy-geared automobile that will eventually begin the phase-out of human drivers. In recent days, however, there has been speculation regarding the vehicle’s equipment and whether it would be fitted with a typical steering wheel and pedals.

CEO Elon Musk put an end to this discussion, at least for now, as he maintains the vehicle will not have anything that would remotely resemble any possibility of any sort of manual operation.

The problem is, there is a flaw in his logic, and his justification for the reasoning is an opinion. But Musk has a special ability; he has the final say on what goes on at Tesla, and if he does or doesn’t want manual controls in the new vehicle, he’ll get his way.

On the All In Podcast on Friday, Musk gave his final answer to whether the Cybercab would have a steering wheel or pedals by stating it would not when the production units start rolling off lines in Q2 2026.

He provided a further explanation:

“The reality is, people may think they want to drive their car, but the reality is that they don’t. How many times have you been in an Uber or Lyft and said ‘I wish I could take over for the driver, get off my phone, and drive to my destination? 0.0 times.”

Although the units that have been spotted on public roads in recent days are equipped with a steering wheel and pedals, it is because Tesla is testing the vehicle in real-world situations, and manual controls are required for it.

Tesla Cybercab spotted testing on public roads for the first time

Some Tesla fans in the community have said that the car seems more geared toward being suitable for manual operation as opposed to a fully autonomous vehicle primed for driverless ride-hailing.

Earlier this week, Tesla Board Chair Robyn Denholm said that if the company had to put a steering wheel or pedals into the Cybercab, it would.

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