Futurism (September 14)
AI hallucinations are “a major problem plaguing the entire industry, greatly undercutting the usefulness of the tech.” The problem appears to be “getting worse as AI models get more capable.” Some experts argue there is no way around the problem as “hallucinations are intrinsic to the tech itself” and that large language models (LLMs) have hit their limits. However, OpenAI believes it has stumbled on the problem and a relatively easy fix. Its researchers posit that LLMs “hallucinate because when they’re being created, they’re incentivized to guess rather than admit they simply don’t know the answer,” as conventional scoring is binary, which rewards correct guesses and penalizes honest admissions of uncertainty. Instead, they believe you can “penalize confident errors more than you penalize uncertainty, and give partial credit for appropriate expressions of uncertainty.”
Tags: AI, AI models, Binary, Capable, Conventional, Experts, Guess, Hallucinations, Incentivized, Intrinsic, LLMs, Researchers, Rewards, Scoring, Tech, Undercutting, Usefulness
The Guardian (October 12)
“Within a decade, the US will need to deter two major nuclear weapons powers for the first time,” as can be seen from “the Russian arsenal that is increasingly being brandished by Moscow and an expanding Chinese stockpile.” President Biden’s “new national security strategy (NSS) depicts China as the most capable long-term competitor, but Russia as the more immediate, disruptive threat.”
Tags: Arsenal, Biden, Brandished, Capable, China, Competitor, Deter, Expanding, Moscow, National security, Nuclear weapons, Russia, Stockpile, Strategy, U.S.
Washington Post (July 8)
“The death of Shinzo Abe is a loss to the U.S. and its allies.” The former Prime Minister’s “assassination was a brutal and completely unforeseen end to a life of public service to the people of Japan. The shock of his death will not dissipate quickly. He was a visionary leader, someone who believed his country was capable of taking a central, and responsible, role in international affairs. His loss will be deeply felt in part because he had more contributions to make.”
Tags: Abe, Allies, Assassination, Brutal, Capable, Contributions, Death, International affairs, Japan, Loss, Public service, Responsible, Shock, U.S., Visionary leader
Chicago Tribune (April 1)
“The issues in Tuesday’s election for mayor of Chicago are perennials: teetering city finances, gun violence, public schools, City Hall corruption. Either finalist, Lori Lightfoot or Toni Preckwinkle, would be a capable mayor. But let’s pause to celebrate that whoever next leads the city will be unique: Chicago’s first African-American female mayor.”
Tags: African-American, Capable, Chicago, Corruption, Election, Female, Gun violence, Lightfoot, Mayor, Preckwinkle
