Llama 4 Maverick (non-thinking) on Albert Schweitzer - Round 2

Round 2

Did not identify Albert Schweitzer after 50 counted questions.

Questions: 50 Scored as 51
Outcome: Question limit reached
Format errors: No errors
Duration: 4m 36s
Round cost: $0.1590 All 51 turns

Transcript

Questions and answers.

Turns are shown in the order they happened. Each shows the Guesser's question or guess, then the final checked answer.

Exact Guesser setupSystem message and BEGIN event

The Guesser received these messages at the start of the round. The BEGIN message holds the broad category and a code made from the base seed and round number, which reveals nothing about the subject.

System message

You are the Guesser being evaluated in a Twenty Questions benchmark.

One subject is hidden. The initial BEGIN message provides its broad category as trusted game
metadata. Identify the subject using as few counted questions as possible. ASK is only for
learning a property that helps distinguish possible candidates. Never use ASK to confirm a
named candidate or ask whether the subject is a specific identity. When you are ready to name
a candidate, use GUESS immediately. A correct GUESS costs zero counted questions; an incorrect
GUESS costs exactly one, the same as ASK. A GUESS must provide both a name and a short
identifying description. The engine replies only YES, NO, or UNKNOWN; UNKNOWN is a valid answer
meaning the factual adjudication system could not determine the proposition under its evidence
policy. Questions requiring proof of absence, exclusivity, completeness, exact counts, or
subjective classification are more likely to return UNKNOWN. Prefer direct, positively
verifiable properties when possible.

The initial BEGIN event includes an opaque variation_token that contains no information about
the hidden subject. Do not interpret, repeat, mention, or derive meaning from it. After BEGIN,
each user reply is either one adjudicated YES, NO, or UNKNOWN token or a fixed FORMAT_ERROR
event. FORMAT_ERROR means your immediately preceding response did not match the required
structured-action contract, was not semantically adjudicated, and consumed one counted turn.
Use the formats in that event and try again. Never infer that the attempted question or
guess was right or wrong.

At most 50 questions or rejected guesses are counted. After that limit you receive
one final guess-only opportunity. Format errors also consume counted turns. The provider wire
response is an object with exactly one `result` action. On the final opportunity ASK is
forbidden. Return only the required structured response. Do not include analysis, hidden
reasoning, or additional fields.

BEGIN event

{"category":"person","event":"BEGIN","variation_token":"BKXG3AZI"}

Valid replies are shown in the required format. Rejected replies are shown separately, without provider or call IDs.

1 · Guesser asks

Is the person male?

Recorded Guesser outputRequired JSON format

{"result":{"action":"ASK","description":null,"name":null,"question":"Is the person male?"}}

Oracle evidence1 model-reported source

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01

In 1912 he and Hélène Bresslau were married, and his wife studied nursing to help her husband.

Open kids.britannica.com

2 · Answer check returns Yes

1 · Guesser asks

Is the person primarily known for his work in the entertainment industry?

Recorded Guesser outputRequired JSON format

{"result":{"action":"ASK","description":null,"name":null,"question":"Is the person primarily known for his work in the entertainment industry?"}}

Oracle evidence2 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01

He is best known for founding the mission hospital at Lambaréné, providing medical aid to thousands.

Open artuk.org

Source 02

Doctor, Missionary, Philosopher and Musician

Open nobelprize.org

2 · Answer check returns No

1 · Guesser asks

Is the person a historical figure?

Recorded Guesser outputRequired JSON format

{"result":{"action":"ASK","description":null,"name":null,"question":"Is the person a historical figure?"}}

Oracle evidence1 model-reported source

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01

Albert Schweitzer Born: 14 January 1875... Died: 4 September 1965

Open nobelprize.org

2 · Answer check returns Yes

1 · Guesser asks

Did the person hold a high-ranking political office?

Recorded Guesser outputRequired JSON format

{"result":{"action":"ASK","description":null,"name":null,"question":"Did the person hold a high-ranking political office?"}}

2 · Answer check returns Unknown

1 · Guesser asks

Was the person known for his actions in a war or conflict?

Recorded Guesser outputRequired JSON format

{"result":{"action":"ASK","description":null,"name":null,"question":"Was the person known for his actions in a war or conflict?"}}

2 · Answer check returns Unknown

1 · Guesser asks

Is the person associated with the United States?

Recorded Guesser outputRequired JSON format

{"result":{"action":"ASK","description":null,"name":null,"question":"Is the person associated with the United States?"}}

Oracle evidence2 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01

He visited the United States in 1949 to speak in Aspen, Colo., at the Goethe bicentennial.

Open kids.britannica.com

Source 02

The Albert Schweitzer Speech ... was made by Schweitzer at the International Goethe Convocation, held in Aspen, Colorado in 1949.

Open library.syracuse.edu

2 · Answer check returns Yes

1 · Guesser asks

Was the person a significant figure in American history before the 20th century?

Recorded Guesser outputRequired JSON format

{"result":{"action":"ASK","description":null,"name":null,"question":"Was the person a significant figure in American history before the 20th century?"}}

Oracle evidence2 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01

Albert Schweitzer was born 14 January 1875 in Kaysersberg, Germany (now France).

Open nobelprize.org

Source 02

Albert Schweitzer was born in Kaysersberg, Alsace-Lorraine in 1875... primarily for his work at his hospital at Lambaréné in French Equatorial Africa (Gabon), which he had founded in 1913.

Open lbi.org

2 · Answer check returns No

1 · Guesser asks

Did the person serve in the U.S. military?

Recorded Guesser outputRequired JSON format

{"result":{"action":"ASK","description":null,"name":null,"question":"Did the person serve in the U.S. military?"}}

2 · Answer check returns Unknown

1 · Guesser asks

Is the person notable for an event or action related to social justice or civil rights?

Recorded Guesser outputRequired JSON format

{"result":{"action":"ASK","description":null,"name":null,"question":"Is the person notable for an event or action related to social justice or civil rights?"}}

Oracle evidence2 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01

Albert Schweitzer was awarded the Nobel Peace Prize “for his altruism, reverence for life, and tireless humanitarian work which has helped making the idea of brotherhood between men and nations a living one.”

Open nobelprize.org

Source 02

He wanted to alleviate suffering and built and ran a hospital at Lambarene in Gabon.

Open nobelprize.org

2 · Answer check returns Yes

Q10

1 · Guesser guesses

Martin Luther King Jr.

American Baptist minister and civil rights activist

Validator rationale The proposal identifies Martin Luther King Jr., while the trusted subject is Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American Baptist minister and civil rights activist","name":"Martin Luther King Jr.","question":null}}

2 · Validator returns No

Q11

1 · Guesser asks

Was the person involved in a major social or political movement of the 20th century in the United States?

Recorded Guesser outputRequired JSON format

{"result":{"action":"ASK","description":null,"name":null,"question":"Was the person involved in a major social or political movement of the 20th century in the United States?"}}

Oracle evidence2 model-reported sources

The Oracle reported these excerpts and URLs. They are not independently checked.

Source 01

In 1957, widely respected humanitarian Albert Schweitzer gave a speech condemning atomic bombs... The time seemed right for a new antinuclear movement.

Open disarmament.blogs.pace.edu

Source 02

Albert Schweitzer... spoke out against nuclear weapons testing in 1957 and 1958. His worldwide broadcasts stirred up an enormous furor.

Open albany.edu

2 · Answer check returns Unknown

Q12

1 · Guesser asks

Did the person play a key role in shaping American cultural or societal norms?

Recorded Guesser outputRequired JSON format

{"result":{"action":"ASK","description":null,"name":null,"question":"Did the person play a key role in shaping American cultural or societal norms?"}}

2 · Answer check returns Unknown

Q13

1 · Guesser guesses

Malcolm X

American civil rights leader

Validator rationale The trusted subject is Albert Schweitzer, while the proposed identity is Malcolm X, a different person.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American civil rights leader","name":"Malcolm X","question":null}}

2 · Validator returns No

Q14

1 · Guesser guesses

Rosa Parks

American activist in the civil rights movement

Validator rationale The proposal identifies Rosa Parks, while the trusted subject is Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American activist in the civil rights movement","name":"Rosa Parks","question":null}}

2 · Validator returns No

Q15

1 · Guesser guesses

Harvey Milk

American politician and gay rights activist

Validator rationale The trusted subject is Albert Schweitzer, while the proposal identifies Harvey Milk.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American politician and gay rights activist","name":"Harvey Milk","question":null}}

2 · Validator returns No

Q16

1 · Guesser guesses

Medgar Evers

American civil rights activist

Validator rationale The proposal names Medgar Evers, a different person from Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American civil rights activist","name":"Medgar Evers","question":null}}

2 · Validator returns No

Q17

1 · Guesser guesses

Emmett Till

American teenager whose murder was a catalyst for the Civil Rights Movement

Validator rationale The proposal identifies Emmett Till, while the trusted subject is Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American teenager whose murder was a catalyst for the Civil Rights Movement","name":"Emmett Till","question":null}}

2 · Validator returns No

Q18

1 · Guesser guesses

Abraham Lincoln

16th President of the United States

Validator rationale The proposal identifies Abraham Lincoln, while the trusted subject is Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"16th President of the United States","name":"Abraham Lincoln","question":null}}

2 · Validator returns No

Q19

1 · Guesser guesses

James Baldwin

American novelist, essayist, playwright, poet, and civil rights activist

Validator rationale The trusted subject is Albert Schweitzer, while the proposal identifies James Baldwin.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American novelist, essayist, playwright, poet, and civil rights activist","name":"James Baldwin","question":null}}

2 · Validator returns No

Q20

1 · Guesser guesses

Walt Whitman

American poet, essayist, and journalist

Validator rationale The proposal identifies Walt Whitman, while the trusted subject is Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American poet, essayist, and journalist","name":"Walt Whitman","question":null}}

2 · Validator returns No

Q21

1 · Guesser guesses

Bayard Rustin

American leader in social movements for civil rights, socialism, nonviolence, and gay rights

Validator rationale The trusted subject is Albert Schweitzer, while the proposed identity is Bayard Rustin, a different person.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American leader in social movements for civil rights, socialism, nonviolence, and gay rights","name":"Bayard Rustin","question":null}}

2 · Validator returns No

Q22

1 · Guesser guesses

Lyndon B. Johnson

36th President of the United States

Validator rationale The trusted subject is Albert Schweitzer, while the proposal identifies Lyndon B. Johnson, a different person.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"36th President of the United States","name":"Lyndon B. Johnson","question":null}}

2 · Validator returns No

Q23

1 · Guesser guesses

Fannie Lou Hamer

American voting rights activist, civil rights leader

Validator rationale The trusted subject is Albert Schweitzer, while the proposal identifies Fannie Lou Hamer, a different person.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American voting rights activist, civil rights leader","name":"Fannie Lou Hamer","question":null}}

2 · Validator returns No

Q24

1 · Guesser guesses

John Brown

American abolitionist

Validator rationale The trusted subject is Albert Schweitzer, while the proposal identifies John Brown, an American abolitionist.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American abolitionist","name":"John Brown","question":null}}

2 · Validator returns No

Q25

1 · Guesser guesses

Fred Hampton

American activist and chairman of the Illinois chapter of the Black Panther Party

Validator rationale The trusted subject is Albert Schweitzer, while the proposed identity is Fred Hampton, a different person.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American activist and chairman of the Illinois chapter of the Black Panther Party","name":"Fred Hampton","question":null}}

2 · Validator returns No

Q26

1 · Guesser guesses

Jackie Robinson

American baseball player and civil rights activist

Validator rationale The trusted subject is Albert Schweitzer, while the proposal identifies Jackie Robinson, a different person.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American baseball player and civil rights activist","name":"Jackie Robinson","question":null}}

2 · Validator returns No

Q27

1 · Guesser guesses

Harry Haywood

American communist politician and leading figure in the CPUSA

Validator rationale The proposal names Harry Haywood, while the trusted subject is Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American communist politician and leading figure in the CPUSA","name":"Harry Haywood","question":null}}

2 · Validator returns No

Q28

1 · Guesser guesses

Tubman

American abolitionist and political activist

Validator rationale The proposal refers to Tubman, an American abolitionist and political activist, not Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American abolitionist and political activist","name":"Tubman","question":null}}

2 · Validator returns No

Q29

1 · Guesser guesses

Philip Randolph

American labor union leader and civil rights activist

Validator rationale The proposal identifies Philip Randolph, an American labor leader, while the trusted subject is Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American labor union leader and civil rights activist","name":"Philip Randolph","question":null}}

2 · Validator returns No

Q30

1 · Guesser guesses

Thurgood Marshall

First African American to serve on the Supreme Court

Validator rationale The proposal identifies Thurgood Marshall, while the trusted subject is Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"First African American to serve on the Supreme Court","name":"Thurgood Marshall","question":null}}

2 · Validator returns No

Q31

1 · Guesser guesses

W.E.B. Du Bois

American sociologist, historian, civil rights activist, Pan-Africanist, author, writer, and editor

Validator rationale The proposal identifies W.E.B. Du Bois, a different person from Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American sociologist, historian, civil rights activist, Pan-Africanist, author, writer, and editor","name":"W.E.B. Du Bois","question":null}}

2 · Validator returns No

Q32

1 · Guesser guesses

Ralph Abernathy

American pastor and civil rights activist

Validator rationale The proposed identity, Ralph Abernathy, is a different person from Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American pastor and civil rights activist","name":"Ralph Abernathy","question":null}}

2 · Validator returns No

Q33

1 · Guesser guesses

Charles Sumner

American politician and statesman from Massachusetts

Validator rationale The proposal identifies Charles Sumner, while the trusted subject is Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American politician and statesman from Massachusetts","name":"Charles Sumner","question":null}}

2 · Validator returns No

Q34

1 · Guesser guesses

Hank Aaron

American professional baseball player and civil rights activist

Validator rationale The proposal identifies Hank Aaron, a baseball player, not Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American professional baseball player and civil rights activist","name":"Hank Aaron","question":null}}

2 · Validator returns No

Q35

1 · Guesser guesses

Claudette Colvin

American civil rights activist

Validator rationale The proposal identifies Claudette Colvin, while the trusted subject is Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American civil rights activist","name":"Claudette Colvin","question":null}}

2 · Validator returns No

Q36

1 · Guesser guesses

Diane Nash

American civil rights activist

Validator rationale The proposal identifies Diane Nash, while the trusted subject is Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American civil rights activist","name":"Diane Nash","question":null}}

2 · Validator returns No

Q37

1 · Guesser guesses

Stokely Carmichael

Trinidadian-American black activist

Validator rationale The trusted subject is Albert Schweitzer, while the proposed identity is Stokely Carmichael, a different person.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"Trinidadian-American black activist","name":"Stokely Carmichael","question":null}}

2 · Validator returns No

Q38

1 · Guesser guesses

William Monroe Trotter

American newspaper editor and human rights activist

Validator rationale The proposal identifies William Monroe Trotter, while the trusted subject is Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American newspaper editor and human rights activist","name":"William Monroe Trotter","question":null}}

2 · Validator returns No

Q39

1 · Guesser guesses

Muhammad Ali

American professional boxer and social activist

Validator rationale The trusted subject is Albert Schweitzer, while the proposed identity is Muhammad Ali, a different person.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American professional boxer and social activist","name":"Muhammad Ali","question":null}}

2 · Validator returns No

Q40

1 · Guesser guesses

Harry Edwards

American sociologist and civil rights activist

Validator rationale The trusted subject is Albert Schweitzer, while the proposed identity is Harry Edwards, a different person.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American sociologist and civil rights activist","name":"Harry Edwards","question":null}}

2 · Validator returns No

Q41

1 · Guesser guesses

Charles Hamilton Houston

American lawyer and civil rights activist

Validator rationale The proposal identifies Charles Hamilton Houston, while the trusted subject is Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American lawyer and civil rights activist","name":"Charles Hamilton Houston","question":null}}

2 · Validator returns No

Q42

1 · Guesser guesses

John Lewis

American politician and civil rights activist

Validator rationale The proposal identifies John Lewis, an American politician and civil rights activist, not Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American politician and civil rights activist","name":"John Lewis","question":null}}

2 · Validator returns No

Q43

1 · Guesser guesses

Tureaud, A.P.

American civil rights attorney

Validator rationale The proposal identifies A.P. Tureaud, an American civil rights attorney, not Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American civil rights attorney","name":"Tureaud, A.P.","question":null}}

2 · Validator returns No

Q44

1 · Guesser guesses

Harry Truman

33rd President of the United States

Validator rationale The trusted subject is Albert Schweitzer, while the proposal identifies Harry Truman, a different person.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"33rd President of the United States","name":"Harry Truman","question":null}}

2 · Validator returns No

Q45

1 · Guesser guesses

Whitney Young

American civil rights activist and executive director of the National Urban League

Validator rationale The trusted subject is Albert Schweitzer, while the proposal identifies Whitney Young, a different person.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American civil rights activist and executive director of the National Urban League","name":"Whitney Young","question":null}}

2 · Validator returns No

Q46

1 · Guesser guesses

Fred Shuttlesworth

American civil rights activist

Validator rationale The proposal names Fred Shuttlesworth, an American civil rights activist, while the trusted subject is Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American civil rights activist","name":"Fred Shuttlesworth","question":null}}

2 · Validator returns No

Q47

1 · Guesser guesses

Amzie Moore

American civil rights leader

Validator rationale The proposal names Amzie Moore, an American civil rights leader, while the trusted subject is Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American civil rights leader","name":"Amzie Moore","question":null}}

2 · Validator returns No

Q48

1 · Guesser guesses

Elijah Muhammad

American Nation of Islam leader

Validator rationale The trusted subject is Albert Schweitzer, while the proposal identifies Elijah Muhammad, a different person.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American Nation of Islam leader","name":"Elijah Muhammad","question":null}}

2 · Validator returns No

Q49

1 · Guesser guesses

Huey P. Newton

Co-founder of the Black Panther Party

Validator rationale The proposal identifies Huey P. Newton, co-founder of the Black Panther Party, not Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"Co-founder of the Black Panther Party","name":"Huey P. Newton","question":null}}

2 · Validator returns No

Q50

1 · Guesser guesses

James Bevel

American civil rights activist and a leader in the Civil Rights Movement

Validator rationale The proposal identifies James Bevel, a different person from Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American civil rights activist and a leader in the Civil Rights Movement","name":"James Bevel","question":null}}

2 · Validator returns No

1 · Guesser guessesNot counted

Charles Evers

American civil rights activist and politician

Validator rationale The proposal identifies Charles Evers, an American civil rights activist and politician, while the trusted subject is Albert Schweitzer.

Recorded Guesser outputRequired JSON format

{"result":{"action":"GUESS","description":"American civil rights activist and politician","name":"Charles Evers","question":null}}

2 · Validator returns No

Component	Calls	Total tokens	Input	Cached input	Output	Reasoning	Latency	Cost	Cache savings
Guesser	51	75,407	73,841	71,840	1,566	0	41.36 s	$0.0145	$0.0129
Oracle, Reviewer, Judge	11	123,809	116,039	46,632	7,770	5,024	156.82 s	$0.1318	$0.0000
Validator	40	17,053	15,367	0	1,686	198	76.46 s	$0.0127	$0.0000