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Any Large Language Model Can Be a Reliable Judge: Debiasing with a Reasoning-based Bias Detector

Yang, Haoyan, Bao, Runxue, Xiao, Cao, Ma, Jun, Bhatia, Parminder, Gao, Shangqian, Kass-Hout, Taha

arXiv.org Artificial Intelligence

LLM-as-a-Judge has emerged as a promising tool for automatically evaluating generated outputs, but its reliability is often undermined by potential biases in judgment. Existing efforts to mitigate these biases face key limitations: in-context learning-based methods fail to address rooted biases due to the evaluator's limited capacity for self-reflection, whereas fine-tuning is not applicable to all evaluator types, especially closed-source models. To address this challenge, we introduce the Reasoning-based Bias Detector (RBD), which is a plug-in module that identifies biased evaluations and generates structured reasoning to guide evaluator self-correction. Rather than modifying the evaluator itself, RBD operates externally and engages in an iterative process of bias detection and feedback-driven revision. To support its development, we design a complete pipeline consisting of biased dataset construction, supervision collection, distilled reasoning-based fine-tuning of RBD, and integration with LLM evaluators. We fine-tune four sizes of RBD models, ranging from 1.5B to 14B, and observe consistent performance improvements across all scales. Experimental results on 4 bias types--verbosity, position, bandwagon, and sentiment--evaluated using 8 LLM evaluators demonstrate RBD's strong effectiveness. For example, the RBD-8B model improves evaluation accuracy by an average of 18.5% and consistency by 10.9%, and surpasses prompting-based baselines and fine-tuned judges by 12.8% and 17.2%, respectively. These results highlight RBD's effectiveness and scalability. Additional experiments further demonstrate its strong generalization across biases and domains, as well as its efficiency.


New footage of mystery drones shows 'glowing orbs' over New York

Daily Mail - Science & tech

A New Jersey Mayor has shared new footage of'glowing orbs transforming into drones' over Long Island, adding more intrigue to this ongoing mystery. Michael Melham, the Mayor of Belleville, has been outspoken about the unexplained phenomena plaguing his state and the greater tri-state area since mid-November when the drones first appeared. He shared the bizarre footage on X, saying the clips'appears to show glowing orbs turning into drones. Verified not to be planes via flight tracker. In a recent interview with NewsNation, Melham said he is still getting reports of drone sightings'all over New Jersey, and even Long Island.' 'Here in New Jersey, we are about 500 mayors strong, we are still waiting for answers because our residents are still gravely concerned over what's flying just over our homes,' he said.


2 Massachusetts men arrested for flying drone 'dangerously close' to Boston airport

FOX News

Belleville, New Jersey mayor Michael Melham joins'Fox News Live' to discuss growing concern over mysterious drone sightings. Two Massachusetts men who flew a drone "dangerously close" to Logan International Airport in Boston are facing charges, police say. Robert Duffy, 42, of Boston's Charlestown neighborhood and Jeremy Folcik, 32, of Bridgewater were taken into custody late Saturday night on Long Island, which is located on the approach to the airport, according to the Boston Police Department. "The incident began earlier that evening, at 4:30 PM, when a Boston Police Officer specializing in real-time crime surveillance detected an Unmanned Aircraft System (UAS) operating dangerously close to Logan International Airport," police said in a statement. "Leveraging advanced UAS monitoring technology, the Officer identified the drone's location, altitude, flight history, and the operators' position on Long Island."


New York uses drones to monitor shark activity amid rise in encounters

FOX News

George Gorman, Long Island regional director for the NY State office of Parks and Recreation, explains how drones are being used to track sharks and ensure swimmers' safety. Authorities are using drones to monitor Long Island waters following a flurry of recent incidents with sharks off New York shores. Earlier this week, five people reported being bitten by sharks at popular beaches. In response to encounters there and in other police jurisdictions, the Suffolk County Police Department said it would increase its shark patrols, using drones for an aerial view. "While residents are encouraged to enjoy the summer at the beach, swimmers should remain vigilant when in the water. If you see a shark, or a pod of bunker fish that attract the predators, calmly exit the water and alert the lifeguard on duty or a local official," the department said on Facebook.


Bev by Black & Decker Cocktail Maker Review: Let the Robot Tend Bar

WIRED

Ever wake up so bleary-eyed and unable to function that you can barely get it together to stumble your way into the kitchen and mix a cocktail? Well, have we got a product for you. The Black & Decker Bev does for mixed drinks what Keurig did for coffee, complete with all the pros and cons that the comparison implies. The $250 Black & Decker Bev "corded cocktail maker" is quite the monstrosity on the countertop, weighing 16 pounds unloaded and measuring 15 inches tall with a footprint of 16 by 18 inches. Six tubes extend downward into liquor bottles that you provide--vodka, gin, whiskey (your choice), rum, and tequila.


LI artificial intelligence startup predicts where COVID-19 will spike – IAM Network

#artificialintelligence

A Long Island artificial intelligence startup has built software aimed at pinpointing U.S. counties where the COVID-19 outbreak is likely to be most deadly. In a June report, the data-mining company, Akai Kaeru LLC, forecast spiking COVID-19 mortality with the heaviest concentrations in counties of the Southeast, including Mississippi, Georgia and Louisiana, said co-founder and chief executive Klaus Mueller. Nationwide, the software found 985 out of all 3,007 U.S. counties are at risk. "These patterns identify groups of counties that have a steeper increase in the death-rate trajectory," he said. Closer to home, the software found Nassau and Suffolk counties are likely to be relatively stable, but Westchester and Rockland counties are potential tinderboxes that could tip into crisis, said Mueller, a computer science professor on leave from Stony Brook University.


Drone searching for missing dog is shot out of sky by New York man, police say

FOX News

A drone being used to help search for a missing dog ended up getting shot out of the sky by a man on New York's Long Island on Saturday, police said. The Suffolk County Police Department said in a news release Sunday that 26-year-old Gerard Chasteen is facing charges of third-degree criminal mischief and prohibited use of a weapon after firing at the drone from his yard. The incident took place around 4:45 p.m. after members of Missing Angels-Long Island, an organization that searches for missing pets, were using a Mavic 2 Zoom drone to search for a missing dog. The volunteer members lost contact with the drone, whicht retails over $1,300, and GPS placed it above Chasteen's home in Saint James, according to police. A man shot a drone out of the sky on New York's Long Island on Saturday, officials said.


New York man jailed for eight years for strangling, beheading woman he met on dating app in Japan

FOX News

An American man who murdered and beheaded a Japanese woman he met on an online dating app has been sentenced to eight years in prison, according to reports. Yevgeniy Vasilievich Bayraktar, of Long Island, New York, was sentenced on Tuesday in a Japanese court after reportedly admitting to strangling Saki Kondo, 27, in February 2018 at an apartment he'd rented while sightseeing in Osaka. Bayraktar strangled the young woman and then used a saw to dismember her, and buried her body parts across different cities, the New York Post reports. Bayraktar, 27, was not indicted for murder in the case, because prosecutors could not prove that he had set out with the intention to kill Kondo. He was instead charged and found guilty of manslaughter and abandoning a body.


Evelyn Berezin obituary

The Guardian

Evelyn Berezin, who has died aged 93, invented the Data Secretary, the first electronic word processor for secretarial use, and in 1969 founded a company in Hauppauge, Long Island, to manufacture and sell it. She had bumped into the glass ceiling and it was the only way she could get a senior position running a company. The choice of product was tactical. As one of the few women developing computer hardware at the time, she was a two-finger typist and said she had to stay as far away as possible from looking like a secretary. However, she needed something that a small team could create at a price low enough to sell. In the 1960s, most computers were so expensive that companies rented them.


Why customer service needs artificial intelligence

#artificialintelligence

There is no hotter topic with CIOs than digital transformation. Going digital has become the primary mandate for IT leaders as companies look to leapfrog one another. When it comes to digital transformation, there is no single project that can take a company from where they are today to being fully digitized. Rather, digital transformation is a set of smaller projects that will eventually lead to the evolution of the company. Although projects can vary widely by industry vertical, many of them have one point of commonality: They are focused on improving customer experience as that becomes one of the key differentiators for businesses moving forward.