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AI has a reputation for amplifying hate. A new study finds it can weaken antisemitism, too.
(JTA) — Every day, it can seem, brings a fresh headline about how AI chatbots are spreading hateful ideas. But researchers tasked with understanding antisemitism and how it can be stopped say they have found evidence that AI chatbots can actually fight hate.
Researchers affiliated with the Anti-Defamation League’s Center for Antisemitism Research trained a large-language model, or LLM, on countering antisemitic conspiracy theories, then invited people who subscribed to at least one of those theories to interact with it.
The result, according to a study released on Wednesday: The users soon believed in the antisemitic theories less, while at the same time feeling more favorable about Jews as a group. And the effects were still strong a month later, even without further engagement with the LLM.
The researchers are hailing the finding as a breakthrough in the quest for identifying actionable strategies in the fight against Jew-hatred.
“What’s remarkable about these findings is that factual debunking works even for conspiracy theories with deep historical roots and strong connections to identity and prejudice,” David Rand, a Cornell University professor who was the study’s senior author, said in a statement.
“Our artificial intelligence debunker bot typically doesn’t rely on emotional appeals, empathy-building exercises, or anti-bias tactics to correct false beliefs,” Rand continued, referring to practices frequently employed by advocates seeking to fight antisemitism, including at the ADL. “It mostly provides accurate information and evidence-based counterarguments, demonstrating that facts still matter in changing minds.”
Matt Williams, who has headed the Center for Antisemitism Research since its founding three years ago, says the study builds on a growing body of research that views contemporary antisemitism as primarily a misinformation problem, rather than a civil rights problem.
“We need to think about antisemitism less like feelings about Jews, and more like feelings about Bigfoot,” he said in an interview. “And what I mean by that is, it’s not ‘Jews’ that are the problem. It is ‘the Jew’ as a function of conspiracy theory that is the problem. And the relationship between ‘Jews’ and ‘the Jew’ in that context is far more tenuous than we might want to think.”
Calling conspiracy theories “malfunctions in the ways that we make truth out of the world,” Williams said the study showed something remarkable. “People can correct those malfunctions,” he said. “They really can, which is super exciting and really impactful.”
The study emerges from the ADL’s relatively new effort to come-up with evidence-based ways to reduce antisemitism, working with dozens of researchers across a slew of institutions to design and carry out experiments aimed at turning a robust advocacy space into less of a guessing game.
The new experiment, conducted earlier this year, involved more than 1,200 people who said on a previous ADL survey that they believed at least one of six prominent antisemitic conspiracy theories, such as that Jews control the media or the “Great Replacement” theory about Jewish involvement in immigration.
The people then were randomly assigned three different scenarios: A third chatted with an LLM programmed by the researchers to debunk such theories, built within Microsoft’s Claude AI model; another third chatted with Claude about an unrelated topic; and the final third were simply told that their belief represented a “dangerous” conspiracy theory. Then they were all tested again about their beliefs.
Members of the group that chatted with what the researchers are calling DebunkBot were far more likely than members of the other groups to have their beliefs weakened, the researchers found.
DebunkBot was hardly a panacea for antisemitism: The study found that those who believed in more antisemitic conspiracy theories experienced less change. And Williams notes that the study found only that belief in antisemitic conspiracies was reduced, not rooted out entirely.
But he said any strategy that can cut against what researchers believe has been a widespread explosion of belief in conspiracy theories is a good thing.
The proportion of Americans subscribing to conspiracy theories over the last decade has reached as much as 45%, more than twice the rate that had held steady for 70 to 80 years, Williams said.
“To me, the increase in that level of saturation is far more concerning than any particular conspiracy theory moving through different generations,” he said. “I don’t think that we’re going to ever create a world in which we go under 15% — but going from 45 back to 30 or 25 seems more doable.”
The new study comes as AI models vault into widespread use among Americans, raising concerns about their implications for Jews. When Elon Musk launched a model of his own earlier this year called Grok, it immediately drew criticism for amplifying antisemitism — kicking off a pattern that has played out repeatedly. Soon, the company apologized and said it would train its model to avoid the same behavior in the future. Criticism of Grok is still widespread, but it no longer praises Hitler — though even this week it reportedly told one user that the Nazi gas chambers were not designed for mass killing, prompting an investigation by French authorities.
Chatbot training is seen as essential for delivering high-quality AI results. DebunkBot can be found online on its own website now, but Williams said efforts were underway within the ADL to convince the companies operating major AI platforms to incorporate its expertise.
“There’s far more receptivity than not, by any stretch of the imagination,” he said, while noting that the work was early and he could not share many details.
Whatever happens with that effort, Williams said, the new research demonstrates that combatting what’s sometimes called the world’s oldest hatred is possible.
“AI and LLMs — those are tools, right? And we can use tools for good and for evil,” Williams said. “But the fact that we can subject conspiracy theories to rational conversation and arguments and actually lead to favorable outcomes is itself, I think, relatively innovative, surprising and extraordinarily useful.”
The post AI has a reputation for amplifying hate. A new study finds it can weaken antisemitism, too. appeared first on The Forward.
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French Jewish Community Marks 20 Years Since Ilan Halimi’s Brutal Murder
A crowd gathers at the Jardin Ilan Halimi in Paris on Feb. 14, 2021, to commemorate the 15th anniversary of Halimi’s kidnapping and murder. Photo: Reuters/Xose Bouzas/Hans Lucas
France’s Jewish community on Tuesday commemorated the 20th anniversary of the death of Ilan Halimi, a young Jewish man who was brutally tortured to death, as his memory continues to be defaced amid a rising tide of antisemitism threatening Jews and Israelis across the country.
“Twenty years on, Ilan Halimi’s memory still needs to be protected and honored, yet it continues to come under attack, as recent vandalism at his memorial site shows,” the Representative Council of Jewish Institutions of France (CRIF) — the main representative body of French Jews — wrote in a post on X.
“Antisemitism remains a persistent threat in France today,” the statement read.
Le 20 janvier 2006 marque l’enlèvement et le début de la séquestration d’Ilan Halimi, 23 ans, parce qu’il était Juif.
20 ans plus tard, alors que la mémoire d’Ilan Halimi doit être protégée et honorée, elle continue d’être atteinte, comme l’ont montré les récents actes de… pic.twitter.com/Htu9ntMHhq
— CRIF (@Le_CRIF) January 20, 2026
Last week, another olive tree planted to honor Halimi’s memory was vandalized and cut down, as French authorities continue efforts to replant trees in remembrance of the young Jewish man who was murdered in 2006.
“We will bring those responsible to justice,” French Interior Minister Laurent Nunez wrote in a post on X. “Our collective outrage is matched only by our unwavering determination to combat antisemitic and anti-religious acts that continue to tarnish the memory of an innocent man.”
This latest antisemitic act came after a plaque honoring Halimi was vandalized in Cagnes-sur-Mer, a town in southeastern France, prompting local authorities to open an investigation for “destruction and antisemitic damage.”
According to local reports, a 29-year-old man with no prior criminal record has been arrested. While he admitted to the acts, he denied any antisemitic motive and is now awaiting trial.
Last year, a tree planted in memory of Halimi was also vandalized and cut down in Épinay-sur-Seine, a suburb north of Paris.
Two Tunisian twin brothers were arrested and convicted for cutting down the tree, but were acquitted of the antisemitism charges brought against them.
Both of them were sentenced to eight months in prison, but one of them received a suspended sentence, meaning he will not serve time unless he commits another offense or violates certain conditions.
According to local media, one of the brothers has reportedly been deported from France.
Halimi was abducted, held captive, and tortured in January 2006 by a gang of about 20 people in a low-income housing estate in the Paris suburb of Bagneux.
Three weeks later, Halimi was found in Essonne, south of Paris, naked, gagged, and handcuffed, with clear signs of torture and burns. The 23-year-old died on the way to the hospital.
In 2011, French authorities planted the first olive tree in Halimi’s memory. However, the young Jewish boy’s memory has faced attacks before, with two other trees planted in his honor vandalized in 2019 in Essonne, where he was found dying near a railway track.
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Mourner’s Kaddish for Bondi Beach victims recited in Australian parliament as tougher hate crime laws pass
(JTA) — A Jewish member of Australian Parliament recited the Mourner’s Kaddish in an address Monday to honor the victims of the Hanukkah massacre on Bondi Beach.
The address, delivered by Jewish parliamentarian and former attorney general Mark Dreyfus, came over a month after two gunmen motivated by what authorities said was “Islamic State ideology” opened fire on a celebration in Sydney, killing 15 and injuring dozens more. Most of the victims were Jewish, and Dreyfus read all of their names aloud.
Dreyfus, who wore a kippah for the presentation, then commended the “acts of extraordinary courage” by bystanders and emergency workers during the attack, naming Ahmed al-Ahmed, the Muslim man who received widespread support from the Jewish community after he was shot while disarming one of the attackers. He also told the Australian House of Representatives that the country’s “response cannot be confined to grief,” exhorting his fellow lawmakers to take action around “upholding our laws against hate.”
Then he invited everyone present to rise for the Mourner’s Kaddish, recited in Jewish communities in memory of the dead.
“You don’t have to be Jewish to feel this in your chest, an attack like this hurts all of us,” Dreyfus said, describing the prayer as “a prayer about life, dignity and the hope for peace at times of profound loss.”
The public recitation was redolent of the decision of the Pittsburgh Post-Gazette to publish the Hebrew text of the prayer on its front page following the murder of 11 Jews in their synagogue there in 2018.
https://www.instagram.com/p/DTtw-r7Dehs/?hl=en
Late Tuesday, Australia’s parliament passed anti-hate speech and gun reform bills initiated in the wake of the attack. The gun reform bill included new checks on firearm license applications and a national gun buy-back program, while the anti-hate speech bill banned hate groups and imposed penalties for preachers who promote hate.
The hate speech component won support from liberal lawmakers who said they had free-speech concerns after it was weakened from its initial version.
“The terrorists at Bondi Beach had hatred in their hearts and guns in their hands,” wrote Prime Minister Anthony Albanese in a post on X. “Today we passed new laws that deal with both. Combatting antisemitism and cracking down on guns.”
The new laws come as Australia grapples with another searing antisemitic incident. Late in the day on Monday, five Jewish teenagers in Melbourne were chased for several minutes by a car whose occupants chanted “Heil Hitler” and performed Nazi salutes at them.
The boys, aged 15 and 16 and easily identifiable as Orthodox Jews, were walking home from Adass High School when the incident occurred in the proximity of Adass Israel Synagogue, which was firebombed in December 2024. No arrests were immediately made.
“The antisemitic hate incident last night in St Kilda targeting young Jewish boys has no place in our country,” Albanese in a statement, according to The Australian. “At a time when Australians are joining with the Jewish community in sorrow and solidarity, it is beyond disgusting to see these cowards shouting Nazi slogans at young people.”
The post Mourner’s Kaddish for Bondi Beach victims recited in Australian parliament as tougher hate crime laws pass appeared first on The Forward.
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Number of UK Schools Marking Holocaust Has Dropped by Nearly 60% Since Oct. 7 Massacre
Tens of thousands joined the National March Against Antisemitism in London, Nov. 26, 2023. Photo: Tayfun Salci/ZUMA Press Wire via Reuters Connect
The number of British schools commemorating the Holocaust has plummeted by nearly 60 percent following the Palestinian terrorist group Hamas’s Oct. 7, 2023, invasion of southern Israel.
Since Hamas-led Palestinian terrorists perpetrated the largest single-day massacre of Jews since World War II, the number of secondary schools across the UK signed up for events commemorating Holocaust Remembrance Day, which takes place annually on Jan. 27, dropped to fewer than 1,200 in 2024 and 854 in 2025, according to data from the Holocaust Memorial Day Trust.
The figure had been rising each year since 2019, reaching more than 2,000 secondary schools in 2023.
There are about 4,200 secondary schools in the UK.
Sir Ephraim Mirvis, chief rabbi of the UK, commented on the figures in an essay published in The Sunday Times, expressing alarm about an increasingly hostile environment for the British Jewish community.
“I fear for what will happen this year,” Mirvis wrote. “For if we cannot teach our children to remember the past with integrity and resolve, then we must ask ourselves what kind of future they will inherit.”
Mirvis urged readers to put themselves in the shoes of a UK teacher preparing a Holocaust memorial event. “Now imagine that as you begin to organize such an event, you learn that some parents of pupils at your school are unhappy about it,” he added. “One of the claims that Holocaust education is a form of “propaganda”; another insists that the event must not go ahead unless it also highlights the awful suffering of Palestinians in Gaza.”
Karen Pollock, chief executive of the Holocaust Educational Trust, described to The Times how some students “arrive in the classroom with views shaped by social media trends rather than evidence.”
The European Jewish Congress (EJC) released a statement on Monday reflecting on the drop in UK schools recognizing the Holocaust.
“Holocaust Memorial Day is not about politics. It is about memory, responsibility, and education. It exists to honor the 6 million Jews murdered in the Holocaust and to remind future generations of the consequences of hatred, indifference, and extremism,” the EJC stated. “Avoiding commemoration out of fear of controversy undermines the very purpose of education. When remembrance becomes optional, memory itself becomes fragile.”
The EJC continued, “Now is precisely the moment when Holocaust education matters most: when misinformation spreads easily, when antisemitism is openly visible, and when fewer survivors remain to bear witness. Schools play a vital role in preserving this memory, not only for Jewish communities, but for society as a whole.”
Dwindling commemoration of the Holocaust comes amid a steep surge in antisemitism across the UK.
The Community Security Trust (CST) — a nonprofit charity that advises Britain’s Jewish community on security matters — recorded 1,521 antisemitic incidents from January to June this year. This was the second-highest number of antisemitic crimes ever recorded by CST in the first six months of any year, following 2,019 incidents in the first half of 2024.
In total last year, CST recorded 3,528 anti-Jewish hate crimes — the country’s second worst year for antisemitism, despite an 18 percent drop from 2023’s record of 4,296.
“When a trigger event such as the Oct. 7 attack occurs, antisemitic incidents initially spike to a record peak; then gradually recede until they plateau at a higher level than before the original trigger event occurred,” CST stated.
These figures juxtapose with 1,662 antisemitic incidents in 2022, 2,261 in 2021, and 1,684 in 2020.
The struggles of the UK’s educational establishment to counter the rising antisemitism problem mirror the ongoing challenges confronted by its medical institutions.
In November, UK Health Secretary Wes Streeting called it “chilling” that some members of the Jewish community fear discrimination within the NHS, amid reports of widespread antisemitism in Britain’s health-care system.
The comments came weeks after British Prime Minister Keir Starmer unveiled a new plan to address what he described as “just too many examples, clear examples, of antisemitism that have not been dealt with adequately or effectively” in the country’s National Health Service (NHS).
One notable case drawing attention involved Dr. Rahmeh Aladwan, a trainee trauma and orthopedic surgeon, who police arrested on Oct. 21, charging her with four offenses related to malicious communications and inciting racial hatred. In November, she was suspended from practicing medicine in the UK over social media posts denigrating Jews and celebrating Hamas’s terrorism.
Other incidents in the UK included a Jewish family fearing their London doctor’s antisemitism influenced their disabled son’s treatment. The North London hospital suspended the physician who was under investigation for publicly claiming that all Jews have “feelings of supremacy” and downplaying antisemitism.
