WASHINGTON: ChatGPT creator OpenAI on Wednesday said that Chinese companies are actively attempting to replicate its advanced AI models, prompting increased security measures and closer cooperation with US authorities.
OpenAI’s statement came after Chinese startup DeepSeek sparked panic on Wall Street this week with its powerful new chatbot developed at a fraction of the cost of its US competitors.
DeepSeek’s performance has sparked a wave of accusations that it has reverse engineered the capabilities of leading US technology, such as the AI powering ChatGPT.
OpenAI said rivals were using a process known as distillation in which developers creating smaller models learn from larger ones by copying their behavior and decision-making patterns, similar to a student learning from a teacher.
“We know (China) based companies — and others — are constantly trying to distill the models of leading US AI companies,” an OpenAI spokesperson told AFP, highlighting tensions over AI intellectual property protection between the United States and China.
We “believe as we go forward that it is critically important that we are working closely with the US government to best protect the most capable models from efforts by adversaries and competitors to take US technology.”
David Sacks, the new Trump administration’s AI czar, told Fox News there was “substantial evidence that what DeepSeek did here is they distilled the knowledge out of OpenAI’s models.”
OpenAI said the process was against its terms of service and it would work at detecting and preventing further attempts.
The company led by Sam Altman is itself facing multiple accusations of intellectual property violations, primarily related to the use of copyrighted materials in training its generative AI models.
“Distillation will violate most terms of service, yet it’s ironic — or even hypocritical — that big tech is calling it out,” said Lutz Finger, senior visiting lecturer at Cornell University.
Copyrighted material “helped train ChatGPT, which now helps DeepSeek. Knowledge is free and hard to protect,” Finger added.

NEW YORK: Harvey Weinstein is due back in court Wednesday as a judge is set to decide when the disgraced movie mogul’s #MeToo retrial will start and whether it will include an allegation involving a woman who wasn’t in the original case.
Weinstein, 72, wants the extra charge thrown out, arguing through lawyers that Manhattan prosecutors only brought it to bolster their case with a third accuser after New York’s highest court overturned his 2020 conviction on rape and sexual assault charges involving two women.
Judge Curtis Farber is expected to rule on that and other matters, including the trial date — a task that’s been complicated by an increasingly crowded court calendar.
Weinstein’s lawyer, Arthur Aidala, is representing conservative strategist Steve Bannon in a border wall fraud trial that’s set to start March 4 before a different Manhattan judge. Meanwhile, Farber has a murder trial in March.
Before Bannon’s trial date was set last week, Aidala had suggested that Weinstein’s trial go first in “the interest of humanity,” citing the ex-studio boss’ declining health.
Weinstein is being treated for numerous medical conditions, including chronic myeloid leukemia and diabetes.
“They know that Mr. Weinstein is dying of cancer and is an innocent man right now in the state of New York,” Aidala argued in court last week. He pleaded to prosecutors: “Can I try this dying man’s case first?”
Weinstein is being retried on charges that he forcibly performed oral sex on a movie and TV production assistant in 2006 and raped an aspiring actor in 2013. The additional charge, filed last September, alleges he forced oral sex on a different woman at a Manhattan hotel in 2006.
The Manhattan district attorney’s office said in court papers that the woman, who has not been identified publicly, came forward to prosecutors just days before the start of Weinstein’s first trial but was not part of that case.
Prosecutors said they did not pursue the women’s allegations after Weinstein was convicted and sentenced to 23 years in prison, but they revisited them and secured a new indictment after the state’s Court of Appeals threw out his conviction last April.
Farber ruled in October to combine the new indictment and existing charges into one trial.
Weinstein’s lawyers contend that prosecutors prejudiced him by waiting nearly five years to bring the additional charge, suggesting they had elected not to include the allegation in his first trial so they could use it later if his conviction were reversed.
Prosecutors called that thinking “absurd,” countering that Weinstein’s lawyers would have also been outraged if he had been charged based on the third woman’s allegation either during his first trial or immediately after his conviction.
Weinstein “would likely have characterized that timing as a vindictive and gratuitous pile-on,” prosecutors wrote in a court filing last month.
Manhattan District Attorney Alvin Bragg’s office said the previously uncharged allegation “required a sensitive investigation” and serious contemplation before seeking an indictment, in part because there are no eyewitnesses to the alleged assault and no scientific or other physical evidence.
Weinstein co-founded the film and television production companies Miramax and The Weinstein Company and was once one of the most powerful people in Hollywood, having produced films such as “Pulp Fiction” and “The Crying Game.”
In 2017, he became the most prominent villain of the #MeToo movement, which erupted when women began going public with accounts of his behavior.
He has long maintained that any sexual activity was consensual.
In vacating Weinstein’s conviction, the Court of Appeals ruled that the trial judge, James M. Burke, unfairly allowed testimony against him based on allegations from other women that were not part of the case. Burke is no longer on the bench.
Weinstein was convicted in Los Angeles in 2022 of another rape. His 16-year prison sentence in that case still stands, but his lawyers appealed in June, arguing he did not get a fair trial.
Weinstein has remained in custody in New York’s Rikers Island jail complex, with occasional trips to a hospital for medical treatment, while awaiting the retrial.
The Associated Press does not generally identify people alleging sexual assault unless they consent to be named.