Triple
T751801
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Louisiana Purchase Exposition |
E15464
|
entity |
| Predicate | featured |
P626
|
FINISHED |
| Object |
Palace of Transportation
The Palace of Transportation was a grand exhibition hall at the 1904 St. Louis World's Fair showcasing contemporary advances in transportation technology and infrastructure.
|
E90991
|
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: Palace of Transportation | Statement: [Louisiana Purchase Exposition, featured, Palace of Transportation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Palace of Transportation Context triple: [Louisiana Purchase Exposition, featured, Palace of Transportation]
-
A.
Palace of Fine Arts
The Palace of Fine Arts is a monumental Beaux-Arts structure in San Francisco originally built for the 1915 Panama–Pacific International Exposition and now a popular cultural and scenic landmark.
-
B.
Fantasyland Station
Fantasyland Station is a themed stop on the Walt Disney World Railroad in Magic Kingdom, serving guests traveling to and from the park’s Fantasyland area.
-
C.
Epcot International Gateway
Epcot International Gateway is a secondary entrance to EPCOT at Walt Disney World, located near the World Showcase and providing convenient access for guests coming from nearby resorts and transportation systems.
-
D.
Frontierland Station
Frontierland Station is a themed train stop in the Frontierland area of Walt Disney World’s Magic Kingdom, serving as one of the main boarding points for the park’s steam-powered railroad.
-
E.
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.
- 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: Palace of Transportation Triple: [Louisiana Purchase Exposition, featured, Palace of Transportation]
Generated description
The Palace of Transportation was a grand exhibition hall at the 1904 St. Louis World's Fair showcasing contemporary advances in transportation technology and infrastructure.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Palace of Transportation Target entity description: The Palace of Transportation was a grand exhibition hall at the 1904 St. Louis World's Fair showcasing contemporary advances in transportation technology and infrastructure.
-
A.
Palace of Fine Arts
The Palace of Fine Arts is a monumental Beaux-Arts structure in San Francisco originally built for the 1915 Panama–Pacific International Exposition and now a popular cultural and scenic landmark.
-
B.
Fantasyland Station
Fantasyland Station is a themed stop on the Walt Disney World Railroad in Magic Kingdom, serving guests traveling to and from the park’s Fantasyland area.
-
C.
Epcot International Gateway
Epcot International Gateway is a secondary entrance to EPCOT at Walt Disney World, located near the World Showcase and providing convenient access for guests coming from nearby resorts and transportation systems.
-
D.
Frontierland Station
Frontierland Station is a themed train stop in the Frontierland area of Walt Disney World’s Magic Kingdom, serving as one of the main boarding points for the park’s steam-powered railroad.
-
E.
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.
- 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_69a66671ebd48190a785be0ae0d3588c |
completed | March 3, 2026, 4:41 a.m. |
| NEDg | Description generation | batch_69a666ded0288190a43e8a13db4f6914 |
completed | March 3, 2026, 4:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a667b8de2c819092f9a4c10abeeb56 |
completed | March 3, 2026, 4:46 a.m. |
Created at: March 1, 2026, 7:37 p.m.