Triple
T3965532
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pan-American Exposition |
E92207
|
entity |
| Predicate | precededBy |
P97
|
FINISHED |
| Object |
Trans-Mississippi and International Exposition
The Trans-Mississippi and International Exposition was a world's fair held in Omaha, Nebraska, in 1898 to showcase the economic and cultural development of the American West.
|
E424163
|
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: Trans-Mississippi and International Exposition | Statement: [Pan-American Exposition, precededBy, Trans-Mississippi and International Exposition]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Trans-Mississippi and International Exposition Context triple: [Pan-American Exposition, precededBy, Trans-Mississippi and International Exposition]
-
A.
Louisiana Purchase Exposition
The Louisiana Purchase Exposition, also known as the 1904 St. Louis World's Fair, was a major international exposition held to celebrate the centennial of the Louisiana Purchase and showcase technological, cultural, and artistic achievements of the era.
-
B.
World’s Columbian Exposition
The World’s Columbian Exposition was the grand 1893 Chicago world’s fair that showcased neoclassical architecture, technological innovation, and urban planning ideals that helped shape modern American cities.
-
C.
Jamestown Exposition
The Jamestown Exposition was a 1907 world's fair held in Norfolk, Virginia, commemorating the 300th anniversary of the founding of the Jamestown Colony and showcasing American naval power and industrial progress.
-
D.
Pan-American Exposition
The Pan-American Exposition was a major 1901 world's fair held in Buffalo, New York, showcasing technological progress and inter-American cooperation and historically noted as the site of U.S. President William McKinley’s assassination.
-
E.
Century of Progress International Exposition
The Century of Progress International Exposition was Chicago’s 1933–34 world’s fair, celebrating the city’s centennial and showcasing modern science, technology, and industrial innovation.
- 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: Trans-Mississippi and International Exposition Triple: [Pan-American Exposition, precededBy, Trans-Mississippi and International Exposition]
Generated description
The Trans-Mississippi and International Exposition was a world's fair held in Omaha, Nebraska, in 1898 to showcase the economic and cultural development of the American West.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Trans-Mississippi and International Exposition Target entity description: The Trans-Mississippi and International Exposition was a world's fair held in Omaha, Nebraska, in 1898 to showcase the economic and cultural development of the American West.
-
A.
Louisiana Purchase Exposition
The Louisiana Purchase Exposition, also known as the 1904 St. Louis World's Fair, was a major international exposition held to celebrate the centennial of the Louisiana Purchase and showcase technological, cultural, and artistic achievements of the era.
-
B.
World’s Columbian Exposition
The World’s Columbian Exposition was the grand 1893 Chicago world’s fair that showcased neoclassical architecture, technological innovation, and urban planning ideals that helped shape modern American cities.
-
C.
Jamestown Exposition
The Jamestown Exposition was a 1907 world's fair held in Norfolk, Virginia, commemorating the 300th anniversary of the founding of the Jamestown Colony and showcasing American naval power and industrial progress.
-
D.
Pan-American Exposition
The Pan-American Exposition was a major 1901 world's fair held in Buffalo, New York, showcasing technological progress and inter-American cooperation and historically noted as the site of U.S. President William McKinley’s assassination.
-
E.
Century of Progress International Exposition
The Century of Progress International Exposition was Chicago’s 1933–34 world’s fair, celebrating the city’s centennial and showcasing modern science, technology, and industrial innovation.
- 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_69aed96624188190ac8c45bb57ab72b5 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aef97520588190922e56201fc3ca52 |
completed | March 9, 2026, 4:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5a831b0408190a0862803844d779d |
completed | March 14, 2026, 6:25 p.m. |
| NEDg | Description generation | batch_69b5ac05261881909ccbb74869d422ff |
completed | March 14, 2026, 6:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5ac78e1448190970382332f2237bf |
completed | March 14, 2026, 6:44 p.m. |
Created at: March 9, 2026, 3:31 p.m.