Triple
T5220048
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Expo '74 World's Fair |
E117847
|
entity |
| Predicate | mainVenue |
P373
|
FINISHED |
| Object |
Washington State Pavilion
The Washington State Pavilion was a central exhibition and performance hall built in Spokane for Expo '74 that later became the city's iconic multi-use Pavilion in Riverfront Park.
|
E504074
|
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: Washington State Pavilion | Statement: [Expo '74 World's Fair, mainVenue, Washington State Pavilion]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Washington State Pavilion Context triple: [Expo '74 World's Fair, mainVenue, Washington State Pavilion]
-
A.
Washington State Pavilion
Washington State Pavilion was the original name of the multi-purpose arena built for the 1962 World's Fair in Seattle, later known as the Seattle Center Coliseum and now Climate Pledge Arena.
-
B.
Centennial Hall
Centennial Hall is a historic early 20th-century multi-purpose hall in Wrocław, Poland, renowned as a pioneering work of reinforced concrete architecture and a UNESCO World Heritage Site.
-
C.
Spreckels Organ Pavilion
The Spreckels Organ Pavilion is a historic open-air concert venue in San Diego renowned for housing one of the world’s largest outdoor pipe organs and hosting free public performances.
-
D.
Henry J. Kaiser Convention Center
The Henry J. Kaiser Convention Center is a historic multi-purpose event and performance venue in Oakland, California, known for hosting concerts, civic gatherings, and community events.
-
E.
McCormick Place
McCormick Place is a massive convention center complex in Chicago and one of the largest and most prominent exhibition facilities in North America.
- 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: Washington State Pavilion Triple: [Expo '74 World's Fair, mainVenue, Washington State Pavilion]
Generated description
The Washington State Pavilion was a central exhibition and performance hall built in Spokane for Expo '74 that later became the city's iconic multi-use Pavilion in Riverfront Park.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Washington State Pavilion Target entity description: The Washington State Pavilion was a central exhibition and performance hall built in Spokane for Expo '74 that later became the city's iconic multi-use Pavilion in Riverfront Park.
-
A.
Washington State Pavilion
Washington State Pavilion was the original name of the multi-purpose arena built for the 1962 World's Fair in Seattle, later known as the Seattle Center Coliseum and now Climate Pledge Arena.
-
B.
Centennial Hall
Centennial Hall is a historic early 20th-century multi-purpose hall in Wrocław, Poland, renowned as a pioneering work of reinforced concrete architecture and a UNESCO World Heritage Site.
-
C.
Spreckels Organ Pavilion
The Spreckels Organ Pavilion is a historic open-air concert venue in San Diego renowned for housing one of the world’s largest outdoor pipe organs and hosting free public performances.
-
D.
Henry J. Kaiser Convention Center
The Henry J. Kaiser Convention Center is a historic multi-purpose event and performance venue in Oakland, California, known for hosting concerts, civic gatherings, and community events.
-
E.
McCormick Place
McCormick Place is a massive convention center complex in Chicago and one of the largest and most prominent exhibition facilities in North America.
- 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_69bd4465e03081909bfcfd7113062590 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7ab6e63c8190964b2b65a0206134 |
completed | March 20, 2026, 4:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69beeff0b15081908741aadfd351811c |
completed | March 21, 2026, 7:22 p.m. |
| NEDg | Description generation | batch_69bef309c230819094ed6ae3fefe6e5b |
completed | March 21, 2026, 7:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bef36c88f4819082931dbe1bb13f89 |
completed | March 21, 2026, 7:37 p.m. |
Created at: March 20, 2026, 1:48 p.m.