Triple
T16890741
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trans-Mississippi and International Exposition |
E424163
|
entity |
| Predicate | followedBy |
P78
|
FINISHED |
| Object | Pan-American Exposition |
E92207
|
NE FINISHED |
How this triple was built (2 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: Pan-American Exposition | Statement: [Trans-Mississippi and International Exposition, followedBy, Pan-American Exposition]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pan-American Exposition Context triple: [Trans-Mississippi and International Exposition, followedBy, Pan-American Exposition]
-
A.
Pan-American Exposition
chosen
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.
-
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.
Centennial Exposition
The Centennial Exposition was the 1876 world's fair held in Philadelphia to celebrate the 100th anniversary of the United States and showcase industrial, artistic, and technological achievements.
-
D.
United States Sesquicentennial Exposition
The United States Sesquicentennial Exposition was a 1926 world's fair held in Philadelphia to celebrate the 150th anniversary of the signing of the Declaration of Independence.
-
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.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d889da3e8c8190a2b118f383f0beac |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e3bbc473d4819090cfea374ef5ca49 |
completed | April 18, 2026, 5:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00c7a7fd8481908ef82a13418b1c2d |
completed | May 10, 2026, 6 p.m. |
Created at: April 10, 2026, 5:29 a.m.