Finance
4 AI terms Nvidia investors should know
Despite some volatility in the stock market so far in August, Nvidia stock (NVDA) remains up over 150% this year.
Driving the stock is Nvidia’s role in supplying chips to major tech giants like Apple (AAPL), Amazon (AMZN), and Microsoft (MSFT) that are crucial for artificial intelligence technology amid the broader generative AI boom.
Over a third of the S&P 500 (^GSPC) market cap gains in the first half of 2024 could be attributed to Nvidia. For some investors, the concentration of gains in a few stocks such as Nvidia seems risky. It was a point that was underlined earlier this month by a stock rout that briefly pushed the volatility index (^VIX) above 60 and shares of Nvidia down by as much as 10%.
Stocks ended up recovering, but the period offered a reminder to investors that they could seek AI opportunities elsewhere.
For those looking to gain an edge and diversify their tech holdings, understanding AI’s core technology and terminology is essential.
Here’s a breakdown of a few of the terms you need to know to invest in the AI boom:
Inference
Inference is AI’s moment of truth. It’s when an AI model like ChatGPT generates an answer to a prompt based on its previous training and learning. The quality of an AI system’s inference relies heavily on its underlying technology stack, including the powerful chips that drive it.
Compute
Compute power is the driving force behind an AI system’s success, similar to how horsepower propels a car. The greater the compute power, the more efficient and faster the inference process becomes.
Processing power, memory, and storage all fuel compute power, and chipmakers tend to focus on increased compute power for new chip releases because improvements in compute power with each chip generation could allow companies to charge more, which typically bodes well for future profit margins.
GPUs
Graphics processing units, or GPUs, are advanced and expensive chips that power AI. Their quality can help determine the speed of AI computations. Nvidia, which began working on GPUs in the ’90s, owns over 80% of the GPU market and mentioned the term 19 times in its first quarter earnings presentation. Nvidia’s GPUs have increased AI inference performance by a thousand times over the last decade.
Hyperscalers
Big Tech companies like Microsoft, Alphabet (GOOG, GOOGL), Meta (META), and Amazon are considered hyperscalers, or those capable of rapidly scaling AI. With products and services such as Microsoft’s Copilot, Alphabet’s Gemini, and Meta’s Llama, these companies are significant both as consumers of AI chips and competitors to chipmakers.
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Finance
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Finance
Finance Committee authorizes $27M settlement stemming from deadly police chase
A City Council committee on Friday agreed to pay $27 million to the family of a mother of six killed in a high-speed police chase — nearly triple the amount awarded by a jury — amid warnings that new evidence in the case exposed taxpayers to a settlement “well over $100 million.”
The settlement authorized by the Finance Committee is poised for full Council approval next week, and would go to the family of Stacy Vaughn-Harrell.
The 47-year-old woman and her then 21-year-old daughter, Kimberlyn Myers, were driving home in June 2017 — after Myers sang at a performance in Indiana — when they were hit by a car that was fleeing police through a residential area in Englewood at a speed of roughly 50 mph.
Vaughn-Harrell was killed, and Myers suffered serious injuries, including a concussion, a lacerated liver, and a broken collarbone requiring a plate and five screws. Vaughn-Harrell left behind six children, three of whom were teenagers.
Before the chase, police had pulled over a white Kia they believed was present during a shooting, though they didn’t know if the shots came from the car, the family’s attorney said at the time. A passenger got out of the car when it was pulled over, then the Kia sped off.
Police chased the Kia in an unmarked car, with a marked car following, according to the family’s trial attorney, who contended this violated department policy requiring a marked car to lead a chase using both lights and sirens.
The Kia had run through four stop signs before crashing into Vaughn-Harrell’s car at an intersection.
Three years ago, a jury awarded $10 million to the victim’s family.
On Friday, Deputy Corporation Counsel Margaret Mendenhall-Casey cited six reasons to explain why an appellate court’s decision to order a new trial based on an improper closing argument and other legal violations turned into a proposed $27 million settlement, all but $7 million shouldered by Chicago taxpayers.
Chief among them is a post-crash video that the “first jury did not see,” and the new trial judge has “already hinted he is inclined” to allow in a second trial, she said.
Lawyers for Vaughn-Harrell’s family likely would use that video “ to argue that our officers were callous,” Mendenhall-Casey said. “Video of Kimberlyn crawling over her mother’s dead body and falling to the ground while officers stood by and watched, the plaintiff will argue.”
Other factors that strengthen the family’s case include: likely testimony from all six of the victim’s children, only two of whom testified at the first trial; more detail about Myers’ traumatic brain injury as well as testimony from her and her doctors; and the fact that the six surviving children lost not only their mother but their home-schooling teacher.
A second jury would also be permitted to hear more criticism of the police officers involved in the pursuit that was not allowed during the first trial, Mendenhall-Casey said. And a grieving family that did not seek compensation for pain and suffering would now likely seek those funds.
“As you can see, a second trial would have a substantially different and larger case presented to it on damages,” Mendenhall-Casey told the Finance Committee. “If this matter proceeds to a second trial, the plaintiff will ask the jury to award well over $100 million dollars.”
The City Council recently rejected an $8.25 million settlement in another deadly police pursuit case. But the city’s managing deputy of litigation, John Hendricks, advised alderpersons not to roll the dice on this case.
“ We have a different case with new evidence. We have a different case with new witnesses. We have a different case with new and broader claims for damages. And we have a likelihood of more evidence coming in that was not allowed at the first trial based on judicial findings,” Hendricks said.
Citing a 2024 police pursuit case with a similar set of facts that culminated in a $79 million settlement, Hendricks said, “We have a new set of facts similar to set of facts that resulted in what people sometimes refer to as a nuclear verdict.”
During the public comment period that preceded Friday’s hearing, the Finance Committee heard tearful testimony from Myers.
“I am the individual who crawled out of that car. Who was not assisted by no officer. I did not see one hand reach out for me,” Myers said. “Every day there is pain that we all go through. Today is just as hard as it was on June 24, [2017].”
Finance
Investigation exposes severe weaknesses in Halifax County finances
HALIFAX COUNTY, Va. – A new investigation into Halifax County’s financial system found widespread compliance problems, including missing documentation for most financial transactions and a concentration of authority within the finance department that could increase the risk of fraud.
The review examined four years of county finances and found that 98% of financial transactions tested had little to no supporting documentation, according to the report. Investigators said the lack of documentation could expose the county to federal audits and jeopardize grant funding.
The report also found that investigators could not accurately verify the county’s payroll records because some payments lacked sufficient documentation.
Halifax County Board of Supervisors Chair Larry Roller said the scope of the issues was larger than he expected.
“We’ve got to do better with our policies and procedures,” Roller said. “It was a lot more than I thought it would be.”
Investigators said many of the problems stemmed from poor records retention and the county’s inability to produce requested documentation during the review.
“A lot of it was filing, records retention, and being able to get your hands on what was requested and provided,” Roller said. “And we weren’t able to do that in all the cases.”
The report also raised concerns about the structure of the county’s finance department. It found finance directors had significant authority, including the ability to approve payments and modify financial records without additional oversight.
Residents said the findings have shaken their confidence in the county’s leadership.
Barbara Coleman-Brown, who has lived in Halifax County for years, said she wants officials to clearly outline how they plan to fix the problems.
“Tell me how you’re going to improve and when we can expect it,” Coleman-Brown said. “I need you to be specific to restore my trust.”
Roller said county leaders plan to work with multiple departments to overhaul financial procedures and improve transparency, though he warned the process could take time.
“It’s just a matter of us doing business like we should, communicating like we should, and being transparent to the public,” he said.
Copyright 2026 by WSLS 10 – All rights reserved.
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