Anthropic's Claude AI submits a false tip on a Philadelphia unsolved homicide case

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Anthropic's Claude AI submits a false tip on a Philadelphia unsolved homicide case

2026-10-11 00:01 Last Updated At：00:41

NEW YORK (AP) — An Anthropic artificial intelligence model submitted a false tip to a Philadelphia police website about an unsolved homicide case, authorities and Anthropic said.

It's the latest example of AI models acting in unintended ways and manipulating government and other websites during tests. In a report Friday, Anthropic also disclosed a separate incident when its AI model submitted forms to an undisclosed government website instead of stopping before submission.

The incident in Philadelphia occurred on July 18 when the AI model Claude Haiku 4.5 was tasked with generating and performing example tasks on randomly selected webpages, Anthropic said.

Claude filled out a form on police site PhillyUnsolvedMurders.com indicating it might have information regarding an unsolved murder listed on the site.

Philadelphia Police said in a statement they were unaware of the incident until Anthropic notified them on Wednesday. Then they found the submission in the website’s tip records and confirmed it was marked spam and never forwarded to police.

There are rising concerns about AI companies’ unchecked AI agents meddling with everything from U.S. government websites to healthcare data. Critics have been calling for more regulation.

In September, another AI company, OpenAI, disclosed six reports of “unexpected or concerning” behavior in artificial-intelligence models.

“Unsolved cases involve real victims, grieving families and investigators working to secure answers," the Philadelphia Police Department said in a statement. “Technology companies must take all appropriate steps necessary to prevent their systems from submitting false information to law enforcement.”

Anthropic said in its report that most of the reported behaviors are forms of what it calls “persistence" — “in which Claude, when it cannot complete a task as given, works around a restriction instead of stopping.”

The company said it was modifying its training to “reduce the likelihood of further misbehavior.”

Anthropic said it briefed the White House on cases that involved U.S. government agencies at the federal, state and local levels, and notified each agency involved.

All Blacks beat Australia 50-19 at Eden Park and retain the Bledisloe Cup

AUCKLAND, New Zealand (AP) — New Zealand alleviated some of the gloom that gathered after its recent series loss in South Africa by beating Australia 50-19 in the first of two rugby tests to retain the Bledisloe Cup for the 24th year on Saturday.

The character of an All Blacks team on a three-match losing streak was tested when Wallabies fullback Tom Wright scored the first try of the match at Eden Park, where the Wallabies haven't won since 1986 and New Zealand is unbeaten against all-comers in 54 matches.

But an area that had been a weakness against South Africa became a strength as the All Blacks won contested kicks to set up tries for Peter Lakai and Tupou Vaa'i to regain the lead. And selections which had been contentious, including Lakai's in the No. 7 jersey and Damian McKenzie's at flyhalf proved astute.

McKenzie's line breaks contributed to the All Blacks' first-half tries and he kicked a penalty which made New Zealand's lead 17-7 after 33 minutes.

The All Blacks' backbone was tested again when Wallabies captain Harry Wilson put flyhalf Ben Donaldson into a gap then stayed in support to score a try that cut New Zealand's lead to three points at halftime.

The Wallabies started the second half strongly and Beauden Barrett — another contentious selection at fullback — was forced to make two vital saves as the last line of defense.

But the momentum turned and they scored twice in five minutes, through scrumhalf Cam Roigard and captain Codie Taylor, to create a 17-point buffer at 31-14.

The All Blacks' domination in the air continued along with a physical advantage in the collision and at the breakdown which had been missing in South Africa. They also showed patience and composure with the ball in hand and built phases in a way that was lacking against the Springboks.

Midfielder Jordie Barrett was the spearhead of the All Blacks' defense with some superb spot tackles.

Roigard scored after a prolonged lineout drive in which several New Zealand backs participated. He sent the Wallabies defense the wrong way close to the line with a neat head fake. And Taylor scored off Roigard's pass after a concerted All Blacks buildup.

Roigard and Lakai featured in a try to winger Leroy Carter in the 66th minute with pushed the All Blacks' lead to 38-14. Replacements Asafo Aumua, Kyle Preston and Josh Moorby combined for a short-side raid that led to the All Blacks' fifth try.

They also had the last say. After the Wallabies scored through Josh Nasser, winger Will Jordan notched his 56th test try for the half-century.

“Winning here is everything,” Taylor said. "This is home for us as All Blacks.

“To come here, play in front of our people, to see ex-All Blacks ... you want to do it for those people who went before you and continue the legacy.”

The Wallabies came into the match confident after their recent win over South Africa at home. They started both halves strongly and managed to pick holes in the All Blacks' pressing defense, first through Max Jorgensen who made Wright's try, then through Donaldson.

But they couldn't match the All Blacks in the air or at the breakdown and there were periods of indiscipline which cost them field position. The set-pieces were even, though the Wallabies stole a couple of lineouts.

Wilson was superb again for Australia, Jorgensen was a hovering danger and Donaldson opportunistic at times. But the Wallabies eventually were overwhelmed by an All Blacks team which had been depleted by injuries and down on its luck.

The second test will be in Sydney next weekend. New Zealand needed to win only one of the tests to retain the Bledisloe Cup which it has held since 2003.

See AP’s full rugby coverage here