Triple
T2655441
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shreveport, Louisiana, United States |
E54597
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Henry Miller Shreve
Henry Miller Shreve was a 19th-century American steamboat captain and engineer renowned for pioneering river navigation improvements on the Mississippi and Red Rivers.
|
E286038
|
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: Henry Miller Shreve | Statement: [Shreveport, Louisiana, United States, namedAfter, Henry Miller Shreve]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Henry Miller Shreve Context triple: [Shreveport, Louisiana, United States, namedAfter, Henry Miller Shreve]
-
A.
Henry Wells
Henry Wells was a 19th-century American businessman and express pioneer who co-founded both American Express and Wells Fargo.
-
B.
Frederick H. Meyer
Frederick H. Meyer was an American architect active in the early 20th century, known for designing prominent public and commercial buildings in San Francisco.
-
C.
R.C. Slocum
R.C. Slocum is a longtime American college football coach best known for leading Texas A&M to sustained success and multiple conference titles in the late 20th century.
-
D.
Edgar Bethune Ward
Edgar Bethune Ward was the husband of American actress Jane Wyatt, known primarily for his long marriage to her rather than for a public career of his own.
-
E.
J. A. L. Waddell
J. A. L. Waddell was a prominent American civil engineer and bridge designer renowned for his innovative movable bridge designs 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: Henry Miller Shreve Triple: [Shreveport, Louisiana, United States, namedAfter, Henry Miller Shreve]
Generated description
Henry Miller Shreve was a 19th-century American steamboat captain and engineer renowned for pioneering river navigation improvements on the Mississippi and Red Rivers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Henry Miller Shreve Target entity description: Henry Miller Shreve was a 19th-century American steamboat captain and engineer renowned for pioneering river navigation improvements on the Mississippi and Red Rivers.
-
A.
Henry Wells
Henry Wells was a 19th-century American businessman and express pioneer who co-founded both American Express and Wells Fargo.
-
B.
Frederick H. Meyer
Frederick H. Meyer was an American architect active in the early 20th century, known for designing prominent public and commercial buildings in San Francisco.
-
C.
R.C. Slocum
R.C. Slocum is a longtime American college football coach best known for leading Texas A&M to sustained success and multiple conference titles in the late 20th century.
-
D.
Edgar Bethune Ward
Edgar Bethune Ward was the husband of American actress Jane Wyatt, known primarily for his long marriage to her rather than for a public career of his own.
-
E.
J. A. L. Waddell
J. A. L. Waddell was a prominent American civil engineer and bridge designer renowned for his innovative movable bridge designs 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_69ab49e028948190b97e01d73548b1d9 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd933ec008190aef1442460c4cfbc |
completed | March 7, 2026, 7:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af98d325ec819097d7f80a28343687 |
completed | March 10, 2026, 4:06 a.m. |
| NEDg | Description generation | batch_69af9942390081909fd17fa20386fed6 |
completed | March 10, 2026, 4:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69af99af3c8c8190b1342dd4bd5866e2 |
completed | March 10, 2026, 4:10 a.m. |
Created at: March 6, 2026, 9:53 p.m.