Connect with us
tesla-custom-optimus tesla-custom-optimus

News

Tesla reveals Optimus prototype with custom-built actuators, closer to production variant

Credit: Tesla/YouTube

Published

on

“Bumble-Cee” may have stolen the show at Tesla’s AI Day 2022 event since it was showcased doing actual work at the Fremont Factory, but the real showstopper during the event was its successor, an Optimus bot built with custom components. 

Tesla made it a point to highlight that the innovations it was showcasing on AI Day 2022 are only the start of its ambitious humanoid robot program. Thus, while “Bumble-Cee” was already impressive by operating autonomously on stage and doing work at the Fremont Factory, Tesla clarified that the prototype was made with off-the-shelf parts. 

tesla-bot-custom-parts-2
Credit: Tesla/YouTube

And with “Bumble-Cee” working, Tesla has been busy designing and refining a successor using components that were custom-designed. A prototype of “Bumble-Cee’s” successor was then unveiled, and as per Elon Musk, the robot was a bit closer to Optimus’ production version

It even has a Tesla Texas belt buckle.

tesla-bot-custom-parts-1
Credit: Tesla/YouTube

The second Optimus bot unveiled onstage cannot walk on its own yet, but one could clearly see that its movements were significantly more fluid than “Bumble-Cee.” And true to Elon Musk’s comments, the prototype was indeed sleeker and closer to the Optimus concept teased by the company during last year’s AI Day event. 

tesla-bot-custom-parts-timeframe
Credit: Tesla/YouTube

What’s particularly interesting about Tesla’s Optimus prototypes showcased in AI Day 2022 was the fact that they were developed over a relatively short period of time. As per a slide shown at the event, the Optimus Bot concept was unveiled on AI Day 2021. “Bumble-Cee,” the development platform, followed in February 2022, and today, Tesla is already hard at work with the humanoid robot’s latest iteration. 

Optimus is being built on Tesla’s years of data, with the company using the same AI software to control the humanoid robot as its vehicles. A significant amount of the same technology applies, such as gauging the occupancy of areas where Optimus is operating in. The humanoid robot just happens to be trained in real-world environments instead of driving data. 

Advertisement

Don’t hesitate to contact us with news tips. Just send a message to simon@teslarati.com to give us a heads up.

Simon is an experienced automotive reporter with a passion for electric cars and clean energy. Fascinated by the world envisioned by Elon Musk, he hopes to make it to Mars (at least as a tourist) someday. For stories or tips--or even to just say a simple hello--send a message to his email, simon@teslarati.com or his handle on X, @ResidentSponge.

Advertisement
Comments

Elon Musk

Microsoft partners with Starlink to expand rural internet access worldwide

The update was shared ahead of Mobile World Congress.

Published

on

Credit: Starlink/X

Microsoft has announced a new collaboration with Starlink as part of its expanding digital access strategy, following the company’s claim that it has extended internet connectivity coverage to more than 299 million people worldwide.

The update was shared ahead of Mobile World Congress, where Microsoft detailed how it surpassed its original goal of bringing internet access to 250 million people by the end of 2025.

In a blog post, Microsoft confirmed that it is now working with Starlink to expand connectivity in rural and hard-to-reach regions.

“Through our collaboration with Starlink, Microsoft is combining low-Earth orbit satellite connectivity with community-based deployment models and local ecosystem partnerships,” the company wrote.

Advertisement

The partnership is designed to complement Microsoft’s existing work with local internet providers and infrastructure companies across Africa, Latin America, and India, among other areas. Microsoft noted that traditional infrastructure alone cannot meet demand in some regions, making low-Earth orbit satellite connectivity an important addition.

Kenya was cited as an early example. Working with Starlink and local provider Mawingu Networks, Microsoft is supporting connectivity for 450 community hubs in rural and underserved areas. These hubs include farmer cooperatives, aggregation centers, and digital access facilities intended to support agricultural productivity and AI-enabled services.

Microsoft stated that 2.2 billion people globally remain offline, and that connectivity gaps risk widening as AI adoption accelerates.

Starlink’s expanding constellation, now numbering more than 9,700 satellites in orbit, provides near-global coverage, making it one of the few systems capable of delivering broadband to remote regions without relying on terrestrial infrastructure. 

Advertisement

Starlink is expected to grow even more in the coming years as well, especially as SpaceX transitions its fleet to Starship, which is capable of carrying significantly larger payloads compared to its current workhorse, the Falcon 9.

Continue Reading

Elon Musk

Tesla expands US LFP battery supply with LG Energy Solution deal: report

The report was initially published by TheElec, citing industry sources.

Published

on

Credit: Tesla

LG Energy Solution (LGES) will manufacture lithium iron phosphate (LFP) energy storage system (ESS) batteries for Tesla at its Lansing, Michigan facility. 

The report was initially published by TheElec, citing industry sources.

LG Energy Solution’s Lansing plant, formerly known as Ultium Cells 3, was previously operated as a joint venture with General Motors. LGES acquired GM’s stake in May 2025 and now fully owns the site. With a production capacity of 50 GWh per year, it is one of the company’s largest facilities in North America.

LG Energy Solution is converting part of the Lansing factory to produce LFP batteries for energy storage systems. Equipment orders for the new lines have already been placed, and mass production is reportedly expected to begin in the second half of next year.

Advertisement

Last July, LG Energy Solution disclosed a 5.94 trillion won battery supply agreement running from August 2027 to July 2030. While the company did not name the customer, industry sources pointed to Tesla as the buyer.

Tesla has primarily used CATL’s prismatic batteries for its Megapack systems. The move to source prismatic LFP cells from LG Energy Solution’s U.S. plant could then be seen as part of Tesla’s efforts to bolster its North American supply base for its energy storage business.

For the Lansing conversion, LG Energy Solution reportedly plans to use electrode equipment originally ordered under its Ultium Cells venture with General Motors. Suppliers reportedly include CIS and Hirano Tecseed for electrode systems, TSI for mixing equipment, CK Solution for heat exhaust systems, A-Pro for formation equipment, and Shinjin Mtech for assembly kits.

Tesla currently manufactures energy storage products at facilities in California and Shanghai, though another Megafactory that produces the Megapack is also expected to be built in Texas. As per recent reports, the Texas Megafactory recently advanced with a major property sale.

Advertisement
Continue Reading

News

Tesla begins Grok AI chatbot rollout to Australia and New Zealand fleet

The update follows earlier deployments in the United States and Europe.

Published

on

Credit: Tesla

Tesla has rolled out its Grok AI assistant to Australia and New Zealand, embedding the conversational chatbot directly into compatible vehicles via an over-the-air update. 

The system, developed by Elon Musk’s xAI, is now live on select models, giving drivers access to a voice-based assistant that goes well beyond traditional command-driven controls.

The update follows earlier deployments in the United States and Europe.

Tesla Australia confirmed Grok is available on Model S, Model 3, Model X and Model Y vehicles equipped with an AMD processor and running software version 2025.26 or later.

Advertisement

“Grok is coming to Teslas in Australia and New Zealand. It can answer almost any question using real-time information & also add/edit navigation destinations to become your personal guide. Phased rollout has now begun to eligible vehicles,” Tesla Australia and New Zealand wrote in a post on its official X account.

Drivers can activate Grok using the steering wheel controls once the update is installed. Access requires either a Premium Connectivity subscription or a stable Wi-Fi connection.

Unlike conventional in-car voice assistants that rely on fixed prompts, Grok is designed to respond conversationally. It can adjust navigation mid-trip, locate nearby points of interest, explain dashboard warnings, provide driving guidance and reference the owner’s manual. 

Tesla noted that interactions with Grok are processed by xAI and remain anonymous to Tesla, adding that conversations are not linked to a specific driver or vehicle.

Advertisement

Grok has attracted attention overseas for offering multiple interaction modes. In the U.S., users can select personalities such as Assistant, Language Tutor, Therapist, Storyteller and Meditation. Additional optional modes for adult users include settings labeled Unhinged, Motivation, Argumentative, Romantic and even Sexy.

Viral clips shared online have shown Grok adopting sarcastic or playful tones that differ from more neutral digital assistants, with the AI assistant typically catching drivers off-guard with its sharp personality and wit. 

Advertisement
Continue Reading