Triple
T8821968
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Joseph Meyerhoff Symphony Hall |
E209924
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Joseph Meyerhoff
Joseph Meyerhoff was a prominent American businessman and philanthropist best known for his major support of the arts, particularly classical music, in Baltimore.
|
E759774
|
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: Joseph Meyerhoff | Statement: [Joseph Meyerhoff Symphony Hall, namedAfter, Joseph Meyerhoff]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Joseph Meyerhoff Context triple: [Joseph Meyerhoff Symphony Hall, namedAfter, Joseph Meyerhoff]
-
A.
James Ingo Freed
James Ingo Freed was a prominent American architect known for major public works such as the United States Holocaust Memorial Museum and the Air Force Memorial in Washington, D.C.
-
B.
Timuel Black
Timuel Black was an influential African American historian, educator, and civil rights activist from Chicago, known for his work documenting Black history and organizing for social justice.
-
C.
Reginald C. Lewis
Reginald C. Lewis was a pioneering American businessman and philanthropist, best known as one of the first African American billionaires and for leading the landmark leveraged buyout of Beatrice International Foods.
-
D.
Reginald C. Lewis
Reginald C. Lewis was an American professional basketball player who starred for the Boston Celtics in the late 1980s and early 1990s before his career was tragically cut short by his sudden death.
-
E.
David T. Walker
David T. Walker is an American soul and jazz guitarist known for his smooth, expressive playing and extensive session work with major artists since the 1960s.
- 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: Joseph Meyerhoff Triple: [Joseph Meyerhoff Symphony Hall, namedAfter, Joseph Meyerhoff]
Generated description
Joseph Meyerhoff was a prominent American businessman and philanthropist best known for his major support of the arts, particularly classical music, in Baltimore.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Joseph Meyerhoff Target entity description: Joseph Meyerhoff was a prominent American businessman and philanthropist best known for his major support of the arts, particularly classical music, in Baltimore.
-
A.
James Ingo Freed
James Ingo Freed was a prominent American architect known for major public works such as the United States Holocaust Memorial Museum and the Air Force Memorial in Washington, D.C.
-
B.
Timuel Black
Timuel Black was an influential African American historian, educator, and civil rights activist from Chicago, known for his work documenting Black history and organizing for social justice.
-
C.
Reginald C. Lewis
Reginald C. Lewis was a pioneering American businessman and philanthropist, best known as one of the first African American billionaires and for leading the landmark leveraged buyout of Beatrice International Foods.
-
D.
Reginald C. Lewis
Reginald C. Lewis was an American professional basketball player who starred for the Boston Celtics in the late 1980s and early 1990s before his career was tragically cut short by his sudden death.
-
E.
David T. Walker
David T. Walker is an American soul and jazz guitarist known for his smooth, expressive playing and extensive session work with major artists since the 1960s.
- 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_69ca8364e13081909c85fe80f44fe86f |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc602ed87c8190ab772e5cbb2da68d |
completed | April 1, 2026, midnight |
| NED1 | Entity disambiguation (via context triple) | batch_69cf6fd064208190b1c8e1e1848763d2 |
completed | April 3, 2026, 7:44 a.m. |
| NEDg | Description generation | batch_69cf71e0bd14819089a9667d573f2295 |
completed | April 3, 2026, 7:53 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf743758c881909eecaf9bdbb047e5 |
completed | April 3, 2026, 8:03 a.m. |
Created at: March 30, 2026, 6:46 p.m.