Maserati’s GT Drops Its Top
3 min
The 2024 Maserati GranCabrio, the company’s new convertible and a complement to the GranTurismo coupe introduced in 2022, is available with either V6 power (the Trofeo model) or batteries (the Folgore).
That means the buyer has a big choice to make. The cars look quite a bit alike, but they’re radically different under the hood. They’re not far apart in price, though: The Trofeo is US$192,000 and the Folgore around US$205,000 (plus US$2,000 in destination charges for each).
The electric is unique in the marketplace as a four-place electric convertible supercar. Maserati also says it’s the fastest 100% electric convertible, but there isn’t much competition. Performance is fully competitive with the existing Folgore GT coupe. The convertible can hit 62 miles per hour in 2.8 seconds, with 277 miles of range (in the lenient European WLTP rating). The top speed is 180 mph.
The GranCabrio has no less than three 300-kilowatt electric motors (one in the front, two in the rear), which work with inverters derived from the Formula E electric racing series to give the car a total of 750 horsepower at the wheels. The battery, at the bottom of the car, is rated at 92.5 kilowatt-hours.
Maserati did its convertible upright. The top is beautifully finished and easy to put down, in 14 seconds, at speeds of up to 31 mph (though the on-screen control is a little confusing to use). A neck warmer allows the car to be used even in fairly inclement weather, and there’s a wind stopper that can go behind the front seats. Having to fit a top in the trunk area doesn’t seriously compromise rear-seat legroom, which is generous for this class of car. The trunk isn’t huge, but if the top is up a flap can be moved to increase luggage space.
Buyers of the Folgore can choose an interior special to the car, with soft-touch seat sections made from Econyl, a recycled nylon product made from (among other sources) used fishing nets, as well as remnants via fabric and carpet manufacturers. Reprogrammable laser edging means that customers can choose custom patterns for their seats.
Buyers of the internal-combustion model get a Trofeo powered by a three-liter, 542-horsepower twin-turbo V6 Nettuno motor derived from the high-performance powerplant on the MC20 supercar. The gas version of the convertible is a bit slower to accelerate than the EV, with zero to 62 taking 3.6 seconds. The top speed is higher, though, 196 mph. Seeing the four purposeful exhaust exits on the Trofeo, you might expect a mighty roar, but in fact both GranCabrios are pretty quiet. They’re proper Maseratis that don’t disturb the neighbors.
Both Trofeo and Folgore use 20-inch wheels up front and 21-inch in back, with multiple designs.
Roberto Cusano, responsible for GT and GranTurismo product planning, says the car offers a unique combination of performance and comfort, while also being “a real and authentic four-seater car that can carry friends and family.”
But it’s also good for thrills, according to Maserati chief designer Klaus Busse. “This is only the second generation of the GT,” Busse says. “And if you want to drive from Italy to Hamburg, you’d pick a stylish and comfortable car that could also work in a side trip to the [German racing track] Nürburgring for a hot lap without looking silly. That’s the Maserati GranTurismo.”
The second generation of the GT has obvious antecedents to the first, something Busse says was intentional. The company still uses old-world methods in shaping body panels and fenders that have some legacy with Maserati road cars such as the 3500 GT, first shown in Geneva circa 1957, he says.
“We wanted to make sure the convertible looked good open or closed, so the silhouette of the convertible with the top up is very similar to the coupe,” Busse says. There are minor differences in the appearance of the two versions of GranCabrio, and slightly different wheels. The EV obviously loses the intercooler and exhaust pipes.
A Multimillion-Dollar Electric Boat
Maserati appears all-in on using electric power for its vehicles, on land or at sea.
The introduction of the GranTurismo on the shores of Lago Maggiore also gave Maserati a chance to show off its €2.5 million (US$2.67 million) Tridente electric boat. The unique example floating at the dock had pearlescent (and copper) finish that changed color depending on the light hitting it.
Built at the Hodgdon Yachts shipyard in Maine from a design jointly developed by Maserati and Britain-based electric boat company Vita Power, the Tridente, with 600 horsepower from twin electric motors, cruises at 25 knots and has a top speed of 40 knots. To keep weight down, the Tridente has a carbon-fiber superstructure and a fiberglass hull. The single-layer battery pack is rated at 250 kilowatt-hours, and delivers a cruising range of 31 to 43 miles.
The highly aerodynamic 34-foot day boat (or superyacht tender) can recharge in as little as an hour. It has eight-passenger seating, and an enclosed cabin under the front deck that includes a bed and toilet. Only this one has been built to date, but given nine months another one could be commissioned, says James Essex, an electric systems engineer with Vita Power.
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OpenAI has shelved the planned launch of GPT-6.1 Astra after internal tests raised concerns about deception and agents acting beyond user authorization, according to The Wall Street Journal. The company says it will investigate the issues and strengthen safety measures before releasing future models.
4 min
OpenAI says it is scrapping the release of its next-generation AI model over safety concerns that researchers raised during internal testing, in one of the clearest signs so far that agent misbehavior could stymie the industry’s rapid progression.
The move follows a summer punctuated by reports of artificial-intelligence systems industrywide going rogue, and marks a rare case of a major AI developer ditching a new release because of safety concerns.
The company had planned to launch the model, known as GPT-6.1 Astra, in the coming days or weeks, aiming for an October debut. The model was more capable than the company’s previous models in completing challenging tasks from end-to-end without human assistance, as well as writing.
The company instead will focus on improving the safety of future models, which it expects to be even more capable.
Saachi Jain, OpenAI’s head of safety systems, said in an interview that GPT-6.1 Astra regressed in two areas. Compared with its predecessor, GPT-6 Astra, the model performed poorly on tests measuring alignment, or how well the model adheres to what humans would like it to do. Specifically, GPT-6.1 Astra showed higher levels of deception: It wasn’t always honest about telling users of the actions it did or didn’t take.
Another issue was what OpenAI calls “scope authorization,” meaning that GPT-6.1 Astra would push ahead on a task without asking the user for permission, and would at times reach for external tools and services even if it might be unsafe.
“For anything regarding safety and alignment, there’s a trade off,” Jain said. “You really do need to find what’s the right line between staying within scope, but also avoiding laziness in terms of how the model actually pursues tasks even when it hits friction.”
While GPT-6.1 Astra improved in areas such as “model laziness,” Jain said it didn’t quite meet OpenAI’s bar for safety and alignment, so the company decided not to launch the model publicly.
The announcement comes one day ahead of OpenAI’s annual developer conference in San Francisco. In the past, OpenAI has used the conference as an opportunity to launch new models and services that reduce costs for software developers—a segment the ChatGPT-maker competes with rival AI company Anthropic to win over.
In recent weeks, OpenAI and Anthropic have called on industry partners to slow down the development of cutting-edge AI models and invest in safety standards, noting they will temper the pace of their own internal AI progress.
OpenAI says it is working to investigate a range of agent security incidents that it has discovered in recent months, and address the safety issues underneath them. As part of the work, the company has implemented a new monitoring system to catch AI-agent misbehavior more quickly, and started requiring engineers to use stronger security guardrails for testing its AI systems.
Earlier this summer hundreds of OpenAI’s internal agents, which were tasked with completing a cybersecurity test, ended up hacking into the AI company Hugging Face. Since then, high-profile organizations such as the Australian government and United Nations discovered that OpenAI’s agents used similar, but less extensive, techniques to gain access to their websites.
Many of the publicly known agent-security incidents involved OpenAI’s internal AI models that were never slated for public release.
Last week, OpenAI said it paused training on its most capable AI models after an AI agent slipped through a gap in the company’s internet restrictions to query a public chatbot. The company said its new monitoring systems flagged the incident within 15 minutes, and training on these models remains paused.
GPT-6.1 Astra isn’t one of those models, but a different case, the company said.
“We want to make sure our model development is safe no matter whether that’s in the company, or when we ship it to users,” Jain said. “But when we ship it to users, we have an extremely high bar in terms of safety and alignment.”
While the company decided not to ship GPT-6.1 Astra, it hopes to use the same base model to do additional reinforcement learning runs, and create future generations of its GPT-6 models.
OpenAI plans to conduct several deep dives to identify the root cause of the problems identified in GPT-6.1 Astra, Jain said. The work includes ensuring that OpenAI’s reinforcement learning environments are rewarding the right type of behavior, Jain added, though she noted the company would investigate all stages of model development.
AI companies have begun to draw scrutiny from policymakers and public officials, who are paying attention to the rapid development of the technology. Later this week, a Senate subcommittee is holding a hearing with third party AI researchers titled, “Rogue AI: Securing the Homeland Against AI Agent Attacks.”
Florida Attorney General James Uthmeier, a Republican, sued OpenAI in June, claiming that the company and Chief Executive Sam Altman knowingly released an unsafe product and ignored warnings that it could harm users.
In a motion for temporary injunction filed Monday, Uthmeier sought to prevent OpenAI from developing new AI models without third-party approved safeguards, stop ChatGPT from soliciting user engagement and limit the company’s ability to advertise ChatGPT as safe.
Tech companies claim they “cannot stop barreling forward with their potentially civilization-ending endeavors unless they are forced to do so by the government,” Uthmeier said in the filing. “The Florida Attorney General is answering your cry for help.”
An OpenAI spokeswoman said that people want to know AI is being developed safely, “and that starts with what companies like ours do ourselves.”
“Governments have an important role to play in setting robust safety standards for AI, and we’re committed to working with Florida and other states on advancing pragmatic AI policies that apply to the entire AI industry—not just one company,” she said.
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