Triple
T2506845
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Knoxville International Energy Exposition |
E52603
|
entity |
| Predicate | nextWorldsFair |
P2686
|
FINISHED |
| Object |
Expo 86
Expo 86 was a world's fair held in Vancouver, Canada, in 1986, best known for showcasing transportation and communication technologies and spurring major urban development in the city.
|
E274856
|
NE FINISHED |
How this triple was built (5 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: Expo 86 | Statement: [Knoxville International Energy Exposition, nextWorldsFair, Expo 86]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Expo 86 Context triple: [Knoxville International Energy Exposition, nextWorldsFair, Expo 86]
-
A.
Expo 93
Expo 93 was an international exposition held in 1993 in Daejeon, South Korea, showcasing advances in science, technology, and culture.
-
B.
Expo 67
Expo 67 was a major world's fair held in 1967 that showcased international pavilions, cutting-edge architecture, and cultural exhibitions, becoming a landmark event in Canada's centennial celebrations.
-
C.
California Pacific International Exposition
The California Pacific International Exposition was a 1935–1936 world's fair in San Diego that showcased art, architecture, and international exhibits to promote the city and its development.
-
D.
Golden Gate International Exposition
The Golden Gate International Exposition was a world’s fair held in San Francisco Bay in 1939–1940 to celebrate the completion of the Golden Gate and Bay Bridges and showcase Pacific Rim cultures and technological progress.
-
E.
Expo '75
Expo '75 was a world's fair held in Okinawa, Japan, that showcased marine science and technology while promoting the island's post-reversion development and international exchange.
- 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: Expo 86 Triple: [Knoxville International Energy Exposition, nextWorldsFair, Expo 86]
Generated description
Expo 86 was a world's fair held in Vancouver, Canada, in 1986, best known for showcasing transportation and communication technologies and spurring major urban development in the city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Expo 86 Target entity description: Expo 86 was a world's fair held in Vancouver, Canada, in 1986, best known for showcasing transportation and communication technologies and spurring major urban development in the city.
-
A.
Expo 93
Expo 93 was an international exposition held in 1993 in Daejeon, South Korea, showcasing advances in science, technology, and culture.
-
B.
Expo 67
Expo 67 was a major world's fair held in 1967 that showcased international pavilions, cutting-edge architecture, and cultural exhibitions, becoming a landmark event in Canada's centennial celebrations.
-
C.
California Pacific International Exposition
The California Pacific International Exposition was a 1935–1936 world's fair in San Diego that showcased art, architecture, and international exhibits to promote the city and its development.
-
D.
Golden Gate International Exposition
The Golden Gate International Exposition was a world’s fair held in San Francisco Bay in 1939–1940 to celebrate the completion of the Golden Gate and Bay Bridges and showcase Pacific Rim cultures and technological progress.
-
E.
Expo '75
Expo '75 was a world's fair held in Okinawa, Japan, that showcased marine science and technology while promoting the island's post-reversion development and international exchange.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: nextWorldsFair Context triple: [Knoxville International Energy Exposition, nextWorldsFair, Expo 86]
-
A.
nextEdition
chosen
Indicates that one entity is the immediate subsequent edition or version that follows another in a sequence.
-
B.
nextWorldSeries
Indicates that one entity is the World Series event that immediately follows another in chronological order.
-
C.
futureEvolution
Indicates a predicted or potential future development or transformation of one entity into another.
-
D.
firstWorldExpoInRegion
Indicates that an event is the first World Expo ever held within a specified geographic region.
-
E.
exhibitTheme
Indicates that something (such as a work, event, or presentation) presents, embodies, or is organized around a particular theme.
- F. None of above.
Provenance (6 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_69ab4958e76481908a235377dd921c9e |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abd65d6a988190aaaac8e98540a14f |
completed | March 7, 2026, 7:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af2b8fa0d88190bc153a460091bcf1 |
completed | March 9, 2026, 8:20 p.m. |
| NEDg | Description generation | batch_69af4eaa34e88190a5505b7db380501b |
completed | March 9, 2026, 10:50 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69af4f0fba788190802a14103a93d160 |
completed | March 9, 2026, 10:51 p.m. |
| PD | Predicate disambiguation | batch_69abd0bd996c8190ba8b9d6e4333b8d4 |
completed | March 7, 2026, 7:16 a.m. |
Created at: March 6, 2026, 9:46 p.m.