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Tesla Gigafactory 3 in China to finish initial construction in summer after groundbreaking event
Elon Musk has arrived in China for the groundbreaking ceremony of Gigafactory 3. Set to be built in Shanghai’s Lingang Industrial Zone, the upcoming facility is expected to produce both batteries and electric cars for the Chinese market. Vehicles that would be produced in Gigafactory 3 include the Model 3 sedan and the Model Y SUV.
Clues about Tesla’s Gigafactory 3 groundbreaking event emerged this weekend, ironically after Tesla’s critics shared information about the route of Elon Musk’s private airplane. By late Sunday (early Monday morning in China), invitations for the event emerged online. Tesla owner-enthusiast @vincent13031925, for one, shared an image of an invitation for the Gigafactory 3 groundbreaking event, forwarded by a Shanghai Tesla Owner’s Group member.
As could be seen in the event’s invitation, guests for the Gigafactory 3 groundbreaking event can check-in as early as 14:30 local time. The event itself is expected to begin around 15:00-15:30 local time.

On late Sunday US time, Elon Musk confirmed his presence in China, stating that he was looking forward to the Gigafactory 3 groundbreaking ceremony. Musk also provided some details on the project’s timeline, stating that Tesla is aiming to complete the facility’s initial construction this summer, followed by Model 3 production beginning at the end of the year. High-volume Model 3 production in Gigafactory 3 is expected to start sometime next year. In a follow-up tweet, Musk added that the Model 3 and Model Y produced in the facility would serve the greater China region.
Aiming to finish initial construction this summer, start Model 3 production end of year & reach high volume production next year
— Elon Musk (@elonmusk) January 7, 2019
Prior to Elon Musk’s arrival, Gigafactory 3’s site, an 864,885-square meter plot of land in Shanghai’s Lingang Industrial Zone, has already been seeing a lot of activity. Last month, for example, a perimeter fence around the massive site was completed, paving the way for more work to be done. Shanghai Mayor Ying Yong and Vice Mayor Wu Qing also met with Tesla and its construction partners to encourage them to expedite the buildout of the battery and electric car factory.
Earlier this month, documents were shared online pointing to Tesla acquiring a construction permit to start building facilities for Gigafactory 3. Granted by the Shanghai Municipal Government, the permit is good for two stages of construction and effective for 180 days, beginning on December 29, 2018. The contractor listed for the project was China Construction Third Engineering Bureau Co., Ltd., a subsidiary of China Construction, a government-owned construction firm.
Interest in Gigafactory 3 appears to be high among China’s upstart workers. During a job fair that Tesla held for the facility at the Lingang Industrial Zone, the company ended up overwhelmed with applications that it was forced to extend its hiring hours. Some applicants interviewed by local media even revealed that they were from faraway cities, and they traveled hours just to get an opportunity to apply for one of the open positions for the upcoming facility.
Stay tuned for more updates as we follow this developing story.
Getting ready for the Tesla China Shanghai Gigafactory groundbreaking ceremony today!! $TSLA #Tesla #China #GF3 #TeslaChina pic.twitter.com/BnZFvspdfS
— vincent (@vincent13031925) January 7, 2019
Update on 1:55 p.m., Monday local time (8:55 p.m. Sunday PST). Elon Musk appears to have arrived at Gigafactory 3’s location.
Update: Shanghai Tesla owners club member reports: Elon Musk just arrived Shanghai GF3 ground breaking ceremony location. $TSLA #Tesla #China #GF3 #TeslaChina pic.twitter.com/Fc2HG1iFvM
— vincent (@vincent13031925) January 7, 2019
Elon Musk
Elon Musk handed Grok something no other AI company can get their hands on
Elon Musk says SpaceX will feed engineering data into Grok’s next model, avoiding restricted material.
Elon Musk said Tuesday that SpaceX will feed its internal engineering data into the next major training run for Grok, the AI model now folded into SpaceX following February’s merger. In a post on X, Musk wrote that SpaceX’s “massive corpus of world-class engineering data,” excluding anything restricted under U.S. arms export law, will be added during supplemental training of what he called the “2T run,” a reference to a roughly two trillion parameter model that would nearly double the parameters behind the latest Grok 4.5 that’s rolling out.
SpaceX’s massive corpus of world-class engineering data (excluding material blocked by ITAR) will be added during supplemental training of the 2T run.
This will dramatically improve Grok’s engineering capabilities. https://t.co/BbQEViFByn
— Elon Musk (@elonmusk) July 21, 2026
The excluded material that Musk is referring to would fall under the International Traffic in Arms Regulations (ITAR), which restricts export of technical data tied to defense and space hardware. That likely rules out propulsion specifics for Merlin and Raptor engines along with guidance and control details for SpaceX’s launch vehicles, but leaves manufacturing knowledge, materials science, and Starlink hardware design on the table.
The announcement extends a pattern that has been building since SpaceX’s Nasdaq debut in June, when the company went public with Grok and xAI’s Colossus supercomputer folded into the pitch to investors.
Days after that listing, SpaceX closed its $60 billion all stock acquisition of coding startup Cursor, giving xAI both enterprise software distribution and a stream of real world developer data to train on. Grok 4.5 launched July 8 running partly on that Cursor training data, with Musk describing it as roughly comparable to Anthropic’s Opus 4.7 but faster and cheaper to run.
Feeding SpaceX’s own engineering data into the next AI model follows the same logic Musk has applied across xAI’s sister companies. Tesla supplies real world driving data and manufacturing expertise, X supplies conversational data, and now SpaceX supplies aerospace engineering data built up since 2002.
Musk did not give a release date for the upcoming AI model, referred to elsewhere as Grok 4.6. He has said the two trillion parameter run is in its final training phase and expected to wrap this week.
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Tesla expands ridesharing service in California to new hotspot
Tesla has extended its Bay Area ride-hailing service to include pickups and drop-offs at San Francisco International Airport (SFO). The update, shared via the company’s official channels on July 21, allows users in the region to request rides directly to and from one of California’s busiest airports.
The expansion builds on Tesla’s secured limousine permit for SFO operations. Public records show the permit became effective March 20, 2026, and remains active through January 31, 2027. Tesla vehicles operating the service now display authorized limousine permits issued by the City and County of San Francisco.
Our Bay Area rideshare service now goes to SFO ✈️
— Tesla AI (@Tesla_AI) July 21, 2026
Tesla’s ride-hailing program in California relies on Model Y vehicles equipped with Full Self-Driving (Supervised) technology. Human safety drivers remain present in compliance with state regulations, distinguishing the service from fully driverless operations.
The Bay Area geofence covers a broad area spanning north of San Francisco to south of San Jose, offering extensive connectivity across the region.
UPDATE: Elon Musk reveals why Tesla didn’t say ‘Robotaxi’ upon California launch
This SFO addition follows earlier progress at other Bay Area airports. Tesla previously expanded service to San Jose Mineta International Airport (SJC) in late 2025. The company had engaged with SFO, SJC, and Oakland International Airport officials as early as September 2025 to secure necessary approvals for passenger transport.
The service provides a new option for travelers seeking electric, app-based transportation integrated with Tesla’s ecosystem. Rides are booked through Tesla’s dedicated ride-hailing application, which handles matching, routing, and payments. Pricing follows standard ride-hailing models, with potential adjustments based on distance, time, and demand.
Tesla’s California ride-hailing program launched in July 2025 with an initial invite-only rollout in the Bay Area. It started alongside operations in Austin, Texas, marking the company’s second major U.S. market.
The Bay Area remains a primary focus in California, with service centered on high-demand corridors connecting residential, commercial, and now major transportation hubs. This latest airport integration represents a practical step in Tesla’s broader mobility ambitions within the state.
News
Tesla reveals 2026 Summer Update with crazy fixes to Nav and more
Tesla has officially revealed its 2026 Summer Update, which comes with a variety of crazy new features, including Navigation fixes that owners have been wanting for months.
Tesla routinely releases a larger update with the Spring, Summer, Fall, and Winter updates, where it ships a variety of new features, bug fixes, and other additions to customer cars.
The 2026 Spring Update featured things like “Hey Grok” voice assistance, a redesigned self-driving app, Unreal Engine visual upgrades, and more.
🚨 TESLA’S SUMMER UPDATE FOR 2026 IS HERE:
Featuring:
✅ Self-Driving Stats in Mobile App
✅ Caraoke with Scoring
✅ Automatic Navigation
✅ Preferred Routes
✅ Set Arrival Energy from Mobile App
✅ Send Custom Wraps from Mobile App
✅ Rear Display Lock
✅ Other Improvements
🔌… https://t.co/C9IW3egEhH— TESLARATI (@Teslarati) July 21, 2026
Tesla’s Summer Release has about ten new features; we’ll show you each and detail them below:
New Grok Voice Commands
“Grok can now make phone calls, search and play music, adjust climate, open the glovebox, and answer questions about your Tesla.”
Self-Driving Stats in Mobile App
“View and share self-driving stats from the mobile app.”
Caraoke With Scoring
“Caraoke now scores your singing while in Park. High scores are saved to your Tesla profile.”
Automatic Navigation
“Automatic Navigation now adapts to your routine.
In addition to Home, Work, and upcoming calendar events, your vehicle can now suggest and route to places you visit regularly – like a school drop-off on the way to work, or the gym on the way home.”
Preferred Routes
“For a more personalized experience, navigation now prioritizes routes that you’ve taken before”
Set Arrival Energy from Mobile App
“Set your desired Arrival Energy from your phone.”
Send Custom Wraps from Mobile App
“Skip the USB drive and upload a custom wrap of your car from the mobile app. Instructions for creating a custom wrap here: https://github.com/teslamotors/custom-wraps.”
Rear Display Lock
“Kids can watch content on the rear screen, but only the front row can control it through the rear screen app.”
Other Improvements
- Find Superchargers by name when searching for a destination
- Add Apple Music songs to queue from search and artist page
- Set your preferred zoom level for the Self-Driving visualization
- Intro animations for new Model 3 and Y