World / Knowledge
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Daily evaluations

Every day we ask state-of-the-art LLMs one hundred questions across real life categories. How many of the answers are hallucinated? See for yourself.

Sunday, August 3
Antrophic
Claude 4.0 Sonnet
39/100
OpenAI
GPT-4.1
46/100
Google
Gemini 2.5 Pro
45/100
Questions & Answers
QuestionCorrect AnswerClaude 4.0 SonnetGemini 2.5 ProGPT-4.1
Did Ryne Sandberg's performance in 1984 lead the Chicago Cubs to any significant achievements?
Yes, it led them to their first postseason appearance in 39 years
✓Yes, the Cubs won the NL East division title and made the playoffs for the first time since 1945.
✓Yes, his MVP-winning season led the Cubs to the NL East Division title, their first postseason appearance since 1945.
✓Yes, Ryne Sandberg’s performance in 1984 helped lead the Chicago Cubs to their first postseason appearance since 1945.
Did the flooding in the Beijing region result in rescuers carrying an injured person on a stretcher, as depicted by state media?
Yes
✓Yes
✗No. The widely circulated image was revealed to be staged for a film and was not a real rescue.
✓Yes.
How many deaths resulted from the collapse of a concrete canopy at a renovated train station?
16
✗4
✗14
✓14 deaths
How many people were wounded in the shooting at the Bangkok market?
2
✗3 people were wounded.
✗In the 2023 shooting at Bangkok's Siam Paragon mall, five people were wounded.
✗Six people were wounded.
How many triples did Ryne Sandberg hit in 1984?
19
✓19
✓19
✓19
How much did Privatbanken lease 13 and 15 West 54th Street for in 1985?
close to $30 million
✗$2.8 million annually
✓More than $30 million
✓$2 million per year
In which areas of Angola did the protests against the fuel price hike take place?
Cazenga, Rocha Pinto, and Prenda
✗Luanda, Benguela, and Huambo.
✗Luanda, Huambo, Benguela, Huíla, Cabinda, Moxico, and Namibe.
✗Luanda, Huambo, and Benguela
Is the cause of the explosion at Horizon Biofuels Inc. in Fremont, Nebraska, currently being investigated?
Yes
✓Yes
✓Yes, the Nebraska State Fire Marshal's Office and OSHA are investigating the cause.
✓Yes, the cause is currently being investigated.
Were there any reported injuries as a result of the attack on Kropyvnytskyi on Monday, July 28, 2025?
No
✓I cannot provide information about events that have not yet occurred. July 28, 2025 is in the future.
✓This event has not yet occurred as the date is in the future.
✓There are no reports of an attack on Kropyvnytskyi on Monday, July 28, 2025.
What are the international standards that were established as a result of Corey Schou's Body of Knowledge for computer security?
Standards used by governments, industry, and academia worldwide
✓ISO/IEC 27000 series and Common Criteria (ISO/IEC 15408)
✓CNSS 4011-4016, which originated as the NSTISSI 4011 standard.
✓(ISC)² CISSP Common Body of Knowledge (CBK) standards.
What claim about Gaza's food supply did Israeli Prime Minister Benjamin Netanyahu make?
That Gaza had sufficient food
✓Netanyahu claimed that enough food trucks enter Gaza daily to provide 3,000 calories per person.
✓That there is "more than enough" food entering Gaza.
✓He claimed that there is "no starvation in Gaza."
What conditions does Thailand cite for its stance on the cease-fire deal brokered by Malaysia?
Appropriate, on the ground conditions
✓Thailand cites the need for both sides to honor the ceasefire terms and for insurgent groups to participate in the peace dialogue process.
✓A reduction in violence from insurgents and that all talks adhere to the Thai constitution.
✗Thailand cites the conditions of "no violence" and "no insurgency" as prerequisites for its stance on the cease-fire deal brokered by Malaysia.
What did Mayor Eric Adams mention about the gunman's note in his 'CBS Mornings' discussion about the Midtown Manhattan shooting?
The note blamed the NFL for the gunman's traumatic head injury
✗I don't have access to current news events or specific recent interviews, so I cannot provide information about Mayor Eric Adams' comments regarding a gunman's note in a CBS Mornings discussion about a Midtown Manhattan shooting.
✗He said it expressed the gunman's desire to kill a uniformed officer and to go to Afghanistan to join the Taliban.
✗Mayor Eric Adams said the gunman's note was "confusing" and largely "incoherent."
What grade did the New York Knicks receive during the 2025 NBA offseason?
B+
✗I don't have information about the New York Knicks' 2025 NBA offseason grade, as my knowledge doesn't extend to events in 2025.
✓The 2025 NBA offseason has not yet occurred.
✗C+
What is described as a trait of Dak Prescott during his time at the Dallas Cowboys training camp with his daughters MJ and Aurora?
Girl dad
✗I don't have information about Dak Prescott having daughters named MJ and Aurora, or about traits described during Dallas Cowboys training camp related to them. Dak Prescott is not known to have children with those names.
✗Patience
✗Patience
What is the chemical name of the compound commonly known as 7-OH?
7-hydroxymitragynine
✓7-hydroxymitragynine
✓7-hydroxymitragynine
✓7-hydroxy-mitragynine
What is the common name for Polydactylus plebeius?
Northern threadfin
✗Striped threadfin
✗Striped threadfin
✗Striped threadfin
What is the impact of foreign exchange rates on Spotify's revenue forecast?
A 490-basis-point headwind due to foreign exchange rates
✓Foreign exchange rate fluctuations can increase or decrease Spotify's reported revenue when converting from local currencies to their reporting currency (EUR), creating volatility in financial forecasts and affecting international market profitability.
✓A stronger Euro creates a revenue headwind by devaluing earnings from other currencies.
✓Fluctuations in foreign exchange rates can negatively impact Spotify's revenue forecast by reducing the value of revenues earned in non-euro currencies when converted to euros, Spotify's reporting currency.
What kind of support does the United States provide to Israel, besides military aid?
Diplomatic backing
✓Economic aid, diplomatic support, intelligence sharing, and trade partnerships.
✓Diplomatic support, economic loan guarantees, intelligence sharing, and joint scientific and technological cooperation.
✓Economic assistance, diplomatic backing, intelligence sharing, technology cooperation, and trade partnerships.
What was the topic of President Donald Trump's statement, 'We will either approve it or not,' made during the third round of high-level trade discussions?
The potential extension of the 90-day tariff pause between the United States and China
✗USMCA (United States-Mexico-Canada Agreement)
✓A memorandum of understanding for a trade deal with China.
✓China–U.S. trade negotiations
When and where did Jeffrey Epstein die?
Jeffrey Epstein died in federal custody in 2019.
✓August 10, 2019, Metropolitan Correctional Center, New York City
✓August 10, 2019, Metropolitan Correctional Center, New York City
✓10 August 2019, Metropolitan Correctional Center, New York City
When did Merck & Co. announce its multiyear optimization initiative?
2025-07-29
✗2019
✗October 1, 2013
✗October 2023
When did the lawyers for the third whistleblower meet with Senator Chuck Grassley's office?
July 29, 2025
✗I don't have enough information to provide a specific date for when the third whistleblower's lawyers met with Senator Chuck Grassley's office.
✗October 4, 2019
✗October 2019
When did the shooting at Or Tor Kor market in Bangkok that killed five people happen?
July 28, 2025
✗3 February 2023
✗11 October 2006
✗20 June 2024
When did UnitedHealthcare CEO Tim Noel mention the removal of $1 billion from portfolio actions?
2025-07-29
✗I don't have specific information about when UnitedHealthcare CEO Tim Noel mentioned the removal of $1 billion from portfolio actions.
✗January 12, 2024
✗April 16, 2024
When is the draw for the 2026 FIFA World Cup scheduled?
December 5, 2023
✗December 13, 2025
✗The date has not yet been scheduled.
✓Late 2025
When were the charges against Paul Gallagher announced?
July 28, 2025
✗I need more context to answer this question accurately. There may be multiple people named Paul Gallagher who have faced charges. Could you provide more details about which Paul Gallagher you're referring to?
✗18 May 2018
✗June 2024
Where did Ryan W. Powers express his opinion about the law firm's publishing policy?
His Substack article
✗I don't have enough information to answer this question. I would need more context about Ryan W. Powers and the specific incident you're referring to.
✓In his blog post, "An Egregious Law Firm Policy."
✗On Twitter.
Where does C.J. Witten play college football?
Rice
✗Texas Christian University (TCU)
✗University of Tennessee
✗TCU (Texas Christian University)
Where was Hamza Abu Faris born?
Msallata
✗I don't have information about where Hamza Abu Faris was born.
✓Msallata, Libya
✗Tripoli, Libya
Which organizations recognize the 2013 College Football All-America Team?
Multiple organizations, including the College Sports Information Directors of America (CoSIDA) and the National Collegiate Athletic Association (NCAA)
✓The Associated Press, American Football Coaches Association, Football Writers Association of America, Sporting News, and Walter Camp Football Foundation.
✓American Football Coaches Association, Associated Press, Football Writers Association of America, Sporting News, and Walter Camp Football Foundation.
✓NCAA, Associated Press (AP), American Football Coaches Association (AFCA), Football Writers Association of America (FWAA), Sporting News, and Walter Camp Football Foundation (WCFF).
Which pitch is Andrew Hoffmann's main weapon?
Changeup
✗Fastball
✗Slider
✗Sinker
Who scored 8 points in the Lakers' first summer league game against the Dallas Mavericks?
Bronny James
✗I don't have access to current summer league game statistics or rosters to provide the specific player who scored 8 points in that particular game.
✗Cole Swider
✓Bronny James
Who was the first non-government employee to be recognized as Educator of the Year by the Federal Information Systems Security Educators Association (FISSEA) in 1993?
Corey Schou
✗Dan Farmer
✗Rick Koenig
✗Rebecca Herold