Triple
T3009
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Herbert Hoover |
E56
|
entity |
| Predicate | restingPlace |
P196
|
FINISHED |
| Object |
Herbert Hoover Presidential Library and Museum, West Branch, Iowa, United States
The Herbert Hoover Presidential Library and Museum in West Branch, Iowa, is a U.S. National Archives facility that preserves the papers, artifacts, and legacy of the 31st President of the United States and serves as his burial site.
|
E770
|
NE FINISHED |
How this triple was built (5 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Herbert Hoover Presidential Library and Museum, West Branch, Iowa, United States | Statement: [Herbert Hoover, restingPlace, Herbert Hoover Presidential Library and Museum, West Branch, Iowa, United States]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Herbert Hoover Presidential Library and Museum, West Branch, Iowa, United States Context triple: [Herbert Hoover, restingPlace, Herbert Hoover Presidential Library and Museum, West Branch, Iowa, United States]
-
A.
Harry S. Truman Presidential Library and Museum
The Harry S. Truman Presidential Library and Museum is a presidential library and museum in Independence, Missouri, dedicated to preserving and presenting the life, presidency, and legacy of the 33rd U.S. president, Harry S. Truman.
-
B.
Harry S. Truman National Historic Site
Harry S. Truman National Historic Site is a preserved historic property in Independence, Missouri, that includes the longtime home and related sites associated with the 33rd U.S. president, Harry S. Truman.
-
C.
Library of Congress
The Library of Congress is the national library of the United States and one of the world’s largest and most comprehensive research libraries, serving as the research arm of the U.S. Congress.
-
D.
United States Holocaust Memorial Museum
The United States Holocaust Memorial Museum is the U.S. national institution for Holocaust education and remembrance, documenting and commemorating the history and victims of the Holocaust.
-
E.
Kennedy Center for the Performing Arts
The Kennedy Center for the Performing Arts is the United States’ national cultural center and a major venue in Washington, D.C. for theater, music, dance, and other performing arts.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Herbert Hoover Presidential Library and Museum, West Branch, Iowa, United States Triple: [Herbert Hoover, restingPlace, Herbert Hoover Presidential Library and Museum, West Branch, Iowa, United States]
Generated description
The Herbert Hoover Presidential Library and Museum in West Branch, Iowa, is a U.S. National Archives facility that preserves the papers, artifacts, and legacy of the 31st President of the United States and serves as his burial site.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Herbert Hoover Presidential Library and Museum, West Branch, Iowa, United States Target entity description: The Herbert Hoover Presidential Library and Museum in West Branch, Iowa, is a U.S. National Archives facility that preserves the papers, artifacts, and legacy of the 31st President of the United States and serves as his burial site.
-
A.
Harry S. Truman Presidential Library and Museum
The Harry S. Truman Presidential Library and Museum is a presidential library and museum in Independence, Missouri, dedicated to preserving and presenting the life, presidency, and legacy of the 33rd U.S. president, Harry S. Truman.
-
B.
Harry S. Truman National Historic Site
Harry S. Truman National Historic Site is a preserved historic property in Independence, Missouri, that includes the longtime home and related sites associated with the 33rd U.S. president, Harry S. Truman.
-
C.
Library of Congress
The Library of Congress is the national library of the United States and one of the world’s largest and most comprehensive research libraries, serving as the research arm of the U.S. Congress.
-
D.
United States Holocaust Memorial Museum
The United States Holocaust Memorial Museum is the U.S. national institution for Holocaust education and remembrance, documenting and commemorating the history and victims of the Holocaust.
-
E.
Kennedy Center for the Performing Arts
The Kennedy Center for the Performing Arts is the United States’ national cultural center and a major venue in Washington, D.C. for theater, music, dance, and other performing arts.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: restingPlace Context triple: [Herbert Hoover, restingPlace, Herbert Hoover Presidential Library and Museum, West Branch, Iowa, United States]
-
A.
burialPlace
chosen
Indicates the location where a person or entity is buried.
-
B.
placeOfDeath
Indicates the location where an entity (typically a person or animal) died.
-
C.
residence
Indicates that one entity lives at, is based in, or habitually occupies the location represented by the other entity.
-
D.
dateOfDeath
Indicates the specific date on which an individual or entity died.
-
E.
locatedIn
Indicates that one entity exists or is situated within the spatial, administrative, or conceptual boundaries of another entity.
- F. None of above.
Provenance (6 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a2328f0e848190ac2840eaf2d5ebd2 |
completed | Feb. 28, 2026, 12:10 a.m. |
| NER | Named-entity recognition | batch_69a2346846608190b6b40d31f1dbd685 |
completed | Feb. 28, 2026, 12:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a243c57fe481909b6c1b8f41757f96 |
completed | Feb. 28, 2026, 1:24 a.m. |
| NEDg | Description generation | batch_69a2463a71188190a7252fae85f68711 |
completed | Feb. 28, 2026, 1:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a246e74bfc8190ba3ea9818a55cc28 |
completed | Feb. 28, 2026, 1:37 a.m. |
| PD | Predicate disambiguation | batch_69a233c396ec8190986608d07fb251d4 |
completed | Feb. 28, 2026, 12:16 a.m. |
Created at: Feb. 28, 2026, 12:13 a.m.