Triple
T6838
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tennessee Valley Authority |
E136
|
entity |
| Predicate | headquartersLocation |
P62
|
FINISHED |
| Object |
Knoxville, Tennessee
Knoxville, Tennessee is a major city in eastern Tennessee known as a regional economic and cultural center in the Appalachian region and home to the University of Tennessee.
|
E1727
|
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: Knoxville, Tennessee | Statement: [Tennessee Valley Authority, headquartersLocation, Knoxville, Tennessee]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Knoxville, Tennessee Context triple: [Tennessee Valley Authority, headquartersLocation, Knoxville, Tennessee]
-
A.
Lexington
Lexington is a historic suburban town in Massachusetts, United States, best known as the site where the first shots of the American Revolutionary War were fired at the Battle of Lexington in 1775.
-
B.
Manchester
Manchester is a major city in northwest England known for its industrial heritage, vibrant cultural scene, and influential contributions to music, sport, and science.
-
C.
Durham, North Carolina
Durham, North Carolina is a major city in the Research Triangle region known for Duke University, a strong research and tech economy, and a rich civil rights and tobacco-industry history.
-
D.
Dallas, Texas
Dallas, Texas is a major metropolitan city in northern Texas known for its role as a commercial and cultural hub, particularly in finance, technology, and telecommunications.
-
E.
Delano
Delano is the middle name of Franklin D. Roosevelt, the 32nd president of the United States.
- 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: Knoxville, Tennessee Triple: [Tennessee Valley Authority, headquartersLocation, Knoxville, Tennessee]
Generated description
Knoxville, Tennessee is a major city in eastern Tennessee known as a regional economic and cultural center in the Appalachian region and home to the University of Tennessee.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Knoxville, Tennessee Target entity description: Knoxville, Tennessee is a major city in eastern Tennessee known as a regional economic and cultural center in the Appalachian region and home to the University of Tennessee.
-
A.
Lexington
Lexington is a historic suburban town in Massachusetts, United States, best known as the site where the first shots of the American Revolutionary War were fired at the Battle of Lexington in 1775.
-
B.
Manchester
Manchester is a major city in northwest England known for its industrial heritage, vibrant cultural scene, and influential contributions to music, sport, and science.
-
C.
Durham, North Carolina
Durham, North Carolina is a major city in the Research Triangle region known for Duke University, a strong research and tech economy, and a rich civil rights and tobacco-industry history.
-
D.
Hodgenville, Kentucky
Hodgenville, Kentucky is a small city in central Kentucky best known as the birthplace of U.S. President Abraham Lincoln.
-
E.
Dallas, Texas
Dallas, Texas is a major metropolitan city in northern Texas known for its role as a commercial and cultural hub, particularly in finance, technology, and telecommunications.
- 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_69a23bb612708190b09f25385e4b63d1 |
completed | Feb. 28, 2026, 12:49 a.m. |
| NER | Named-entity recognition | batch_69a23ff1903c8190a7d1051b4795eecd |
completed | Feb. 28, 2026, 1:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a248d5b92481909a846984a8639067 |
completed | Feb. 28, 2026, 1:45 a.m. |
| NEDg | Description generation | batch_69a24b7dd264819084b601cf7a4557ff |
completed | Feb. 28, 2026, 1:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a24c05ab408190a7f3ece62f39977d |
completed | Feb. 28, 2026, 1:59 a.m. |
Created at: Feb. 28, 2026, 12:54 a.m.