Triple
T751818
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Louisiana Purchase Exposition |
E15464
|
entity |
| Predicate | legacyBuilding |
P1544
|
FINISHED |
| Object |
World's Fair Pavilion in Forest Park
The World's Fair Pavilion in Forest Park is a historic open-air structure in St. Louis, Missouri, built as a lasting monument to the 1904 World's Fair and now used for public events and gatherings.
|
E89087
|
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: World's Fair Pavilion in Forest Park | Statement: [Louisiana Purchase Exposition, legacyBuilding, World's Fair Pavilion in Forest Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: World's Fair Pavilion in Forest Park Context triple: [Louisiana Purchase Exposition, legacyBuilding, World's Fair Pavilion in Forest Park]
-
A.
World's Fair Park
World's Fair Park is a public park and event space in downtown Knoxville, Tennessee, built on the former site of the 1982 World's Fair and known for its iconic Sunsphere observation tower.
-
B.
Cincinnati Museum Center at Union Terminal
Cincinnati Museum Center at Union Terminal is a major cultural complex housed in a historic Art Deco train station, featuring museums, exhibits, and educational programs that highlight science, history, and regional heritage.
-
C.
Exposition Park
Exposition Park was a historic early 20th-century baseball stadium in Pittsburgh that hosted the Pittsburgh Pirates and the first modern World Series games.
-
D.
Administration Building of the World’s Columbian Exposition
The Administration Building of the World’s Columbian Exposition was a grand Beaux-Arts style centerpiece of the 1893 Chicago World's Fair, celebrated for its monumental dome and richly ornamented classical design.
-
E.
West Fairmount Park
West Fairmount Park is a large section of Philadelphia’s historic Fairmount Park, known for its expansive green spaces, cultural institutions, and recreational facilities along the Schuylkill River.
- 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: World's Fair Pavilion in Forest Park Triple: [Louisiana Purchase Exposition, legacyBuilding, World's Fair Pavilion in Forest Park]
Generated description
The World's Fair Pavilion in Forest Park is a historic open-air structure in St. Louis, Missouri, built as a lasting monument to the 1904 World's Fair and now used for public events and gatherings.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: World's Fair Pavilion in Forest Park Target entity description: The World's Fair Pavilion in Forest Park is a historic open-air structure in St. Louis, Missouri, built as a lasting monument to the 1904 World's Fair and now used for public events and gatherings.
-
A.
World's Fair Park
World's Fair Park is a public park and event space in downtown Knoxville, Tennessee, built on the former site of the 1982 World's Fair and known for its iconic Sunsphere observation tower.
-
B.
Cincinnati Museum Center at Union Terminal
Cincinnati Museum Center at Union Terminal is a major cultural complex housed in a historic Art Deco train station, featuring museums, exhibits, and educational programs that highlight science, history, and regional heritage.
-
C.
Exposition Park
Exposition Park was a historic early 20th-century baseball stadium in Pittsburgh that hosted the Pittsburgh Pirates and the first modern World Series games.
-
D.
Administration Building of the World’s Columbian Exposition
The Administration Building of the World’s Columbian Exposition was a grand Beaux-Arts style centerpiece of the 1893 Chicago World's Fair, celebrated for its monumental dome and richly ornamented classical design.
-
E.
West Fairmount Park
West Fairmount Park is a large section of Philadelphia’s historic Fairmount Park, known for its expansive green spaces, cultural institutions, and recreational facilities along the Schuylkill River.
- 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_69a493599a0081908da65f3407af1ef2 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4aa9ba3888190889a1ad554f73c5e |
completed | March 1, 2026, 9:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a654e8d80481908505896fb6ead36b |
completed | March 3, 2026, 3:26 a.m. |
| NEDg | Description generation | batch_69a655c79044819098e36081b754c9be |
completed | March 3, 2026, 3:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a65638cd5881908b421d9d8a90291b |
completed | March 3, 2026, 3:32 a.m. |
Created at: March 1, 2026, 7:37 p.m.