Triple
T123535
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vulcan statue |
E2496
|
entity |
| Predicate | exhibitedAt |
P149
|
FINISHED |
| Object | 1904 World’s Fair in St. Louis |
E15464
|
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: 1904 World’s Fair in St. Louis | Statement: [Vulcan statue, exhibitedAt, 1904 World’s Fair in St. Louis]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 1904 World’s Fair in St. Louis Context triple: [Vulcan statue, exhibitedAt, 1904 World’s Fair in St. Louis]
-
A.
Louisiana Purchase Exposition
chosen
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.
1900 Exposition Universelle
The 1900 Exposition Universelle was a world's fair held to showcase the achievements of the 19th century and emerging innovations of the 20th, featuring landmark attractions like the Grand Palais and the first Paris Métro line.
-
C.
1889 Exposition Universelle
The 1889 Exposition Universelle was a world's fair held to celebrate the 100th anniversary of the French Revolution, best known for unveiling the Eiffel Tower as its centerpiece.
-
D.
1878 Exposition Universelle
The 1878 Exposition Universelle was a world's fair held in Paris to showcase French recovery after the Franco-Prussian War and to celebrate advances in industry, technology, and the arts.
-
E.
1982 World's Fair
The 1982 World's Fair was a specialized international exposition held in Knoxville that focused on energy themes and left the city with landmarks like the Sunsphere.
- 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_69a251b54ea88190b18281669f59b4c0 |
completed | Feb. 28, 2026, 2:23 a.m. |
| NER | Named-entity recognition | batch_69a2573ce0ac8190b49fb31d3d475bf9 |
completed | Feb. 28, 2026, 2:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2b01814e88190a21f98527b8f9420 |
completed | Feb. 28, 2026, 9:06 a.m. |
Created at: Feb. 28, 2026, 2:27 a.m.