Triple
T14320788
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Howard Theatre |
E355079
|
entity |
| Predicate | architect |
P184
|
FINISHED |
| Object |
Julius F. Niemeyer
Julius F. Niemeyer was an architect best known for designing Washington, D.C.’s historic Howard Theatre, one of the nation’s earliest and most prominent African-American performance venues.
|
E1093353
|
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: Julius F. Niemeyer | Statement: [Howard Theatre, architect, Julius F. Niemeyer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Julius F. Niemeyer Context triple: [Howard Theatre, architect, Julius F. Niemeyer]
-
A.
Herbert J. Spinden
Herbert J. Spinden was an American anthropologist and archaeologist known for his influential work on Mesoamerican civilizations and the development of a chronological correlation for the Maya calendar.
-
B.
Walter L. Huber
Walter L. Huber was a prominent American civil engineer and researcher recognized for his significant contributions to the field, commemorated by the ASCE’s Walter L. Huber Civil Engineering Research Prize.
-
C.
Herbert A. Wagner
Herbert A. Wagner was a German engineer and aerodynamicist known for pioneering work in guided missile technology during World War II.
-
D.
George B. Rathmann
George B. Rathmann was an American chemist and biotechnology executive best known as a co-founder and first CEO of Amgen, a pioneering biopharmaceutical company.
-
E.
Alfred P. Boller
Alfred P. Boller was an American civil engineer known for designing major infrastructure projects in the late 19th and early 20th centuries.
- 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: Julius F. Niemeyer Triple: [Howard Theatre, architect, Julius F. Niemeyer]
Generated description
Julius F. Niemeyer was an architect best known for designing Washington, D.C.’s historic Howard Theatre, one of the nation’s earliest and most prominent African-American performance venues.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Julius F. Niemeyer Target entity description: Julius F. Niemeyer was an architect best known for designing Washington, D.C.’s historic Howard Theatre, one of the nation’s earliest and most prominent African-American performance venues.
-
A.
Herbert J. Spinden
Herbert J. Spinden was an American anthropologist and archaeologist known for his influential work on Mesoamerican civilizations and the development of a chronological correlation for the Maya calendar.
-
B.
Walter L. Huber
Walter L. Huber was a prominent American civil engineer and researcher recognized for his significant contributions to the field, commemorated by the ASCE’s Walter L. Huber Civil Engineering Research Prize.
-
C.
Herbert A. Wagner
Herbert A. Wagner was a German engineer and aerodynamicist known for pioneering work in guided missile technology during World War II.
-
D.
George B. Rathmann
George B. Rathmann was an American chemist and biotechnology executive best known as a co-founder and first CEO of Amgen, a pioneering biopharmaceutical company.
-
E.
Alfred P. Boller
Alfred P. Boller was an American civil engineer known for designing major infrastructure projects in the late 19th and early 20th centuries.
- 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_69d8278ed42c8190b9f882dcce611347 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de883bf71c8190a9a092a025cf98f0 |
completed | April 14, 2026, 6:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd468c4a7c8190951adb28e1d71365 |
completed | May 8, 2026, 2:12 a.m. |
| NEDg | Description generation | batch_69fd478e6644819080692fbca8ec6c80 |
completed | May 8, 2026, 2:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd4851528c81909855c0f8484c278e |
completed | May 8, 2026, 2:20 a.m. |
Created at: April 10, 2026, 1:13 a.m.