Triple
T1225373
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Quentin Roosevelt |
E26314
|
entity |
| Predicate | commemoratedBy |
P500
|
FINISHED |
| Object |
Quentin Roosevelt Boulevard (various streets and memorials)
Quentin Roosevelt Boulevard refers to various streets and memorials named in honor of Quentin Roosevelt, the youngest son of U.S. President Theodore Roosevelt who was killed in action as a fighter pilot during World War I.
|
E140684
|
NE FINISHED |
How this triple was built (4 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: Quentin Roosevelt Boulevard (various streets and memorials) | Statement: [Quentin Roosevelt, commemoratedBy, Quentin Roosevelt Boulevard (various streets and memorials)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Quentin Roosevelt Boulevard (various streets and memorials) Context triple: [Quentin Roosevelt, commemoratedBy, Quentin Roosevelt Boulevard (various streets and memorials)]
-
A.
Adam Clayton Powell Jr Boulevard
Adam Clayton Powell Jr Boulevard is a major north–south thoroughfare in Harlem, Manhattan, named after the influential African American politician and civil rights leader Adam Clayton Powell Jr.
-
B.
Lenox Avenue
Lenox Avenue is a major north–south thoroughfare in Harlem, Manhattan, historically known as a cultural and commercial hub of African-American life and the Harlem Renaissance.
-
C.
Harlem River Drive
Harlem River Drive is a major north–south expressway in Manhattan, New York City, running along the Harlem River and connecting the FDR Drive with the George Washington Bridge approaches.
-
D.
John F. Kennedy Street
John F. Kennedy Street is a major thoroughfare in Cambridge, Massachusetts, running through the Harvard Square area and connecting key parts of Harvard University and the surrounding neighborhood.
-
E.
Benjamin Franklin Parkway
Benjamin Franklin Parkway is a grand, diagonal boulevard in Philadelphia known for its cultural institutions, museums, and monuments, often compared to the Champs-Élysées.
- 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: Quentin Roosevelt Boulevard (various streets and memorials) Triple: [Quentin Roosevelt, commemoratedBy, Quentin Roosevelt Boulevard (various streets and memorials)]
Generated description
Quentin Roosevelt Boulevard refers to various streets and memorials named in honor of Quentin Roosevelt, the youngest son of U.S. President Theodore Roosevelt who was killed in action as a fighter pilot during World War I.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Quentin Roosevelt Boulevard (various streets and memorials) Target entity description: Quentin Roosevelt Boulevard refers to various streets and memorials named in honor of Quentin Roosevelt, the youngest son of U.S. President Theodore Roosevelt who was killed in action as a fighter pilot during World War I.
-
A.
Adam Clayton Powell Jr Boulevard
Adam Clayton Powell Jr Boulevard is a major north–south thoroughfare in Harlem, Manhattan, named after the influential African American politician and civil rights leader Adam Clayton Powell Jr.
-
B.
Lenox Avenue
Lenox Avenue is a major north–south thoroughfare in Harlem, Manhattan, historically known as a cultural and commercial hub of African-American life and the Harlem Renaissance.
-
C.
Harlem River Drive
Harlem River Drive is a major north–south expressway in Manhattan, New York City, running along the Harlem River and connecting the FDR Drive with the George Washington Bridge approaches.
-
D.
John F. Kennedy Street
John F. Kennedy Street is a major thoroughfare in Cambridge, Massachusetts, running through the Harvard Square area and connecting key parts of Harvard University and the surrounding neighborhood.
-
E.
Benjamin Franklin Parkway
Benjamin Franklin Parkway is a grand, diagonal boulevard in Philadelphia known for its cultural institutions, museums, and monuments, often compared to the Champs-Élysées.
- F. None of above. chosen
Provenance (5 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_69a49484688c8190a1bf285eb396a8b6 |
completed | March 1, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69a4be382c4081909238c18b805352a7 |
completed | March 1, 2026, 10:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac8a0fcf508190be3668bd55f6f6d6 |
completed | March 7, 2026, 8:26 p.m. |
| NEDg | Description generation | batch_69ac8ab214c48190a60c6604a67f9cf2 |
completed | March 7, 2026, 8:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac8b0db83c81909db3c501a435f1d1 |
completed | March 7, 2026, 8:31 p.m. |
Created at: March 1, 2026, 7:47 p.m.