Triple
T10805855
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Festival Plaza |
E254962
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Expo ’70 site |
E9378
|
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: Expo ’70 site | Statement: [Festival Plaza, partOf, Expo ’70 site]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Expo ’70 site Context triple: [Festival Plaza, partOf, Expo ’70 site]
-
A.
Expo ’70 Commemorative Park
chosen
Expo ’70 Commemorative Park is a large public park in Suita, Osaka, built on the former site of the 1970 World Exposition and known for its expansive green spaces, museums, and the iconic Tower of the Sun.
-
B.
Expo ’70 Takara Pavilion
The Expo ’70 Takara Pavilion was a landmark experimental structure at the 1970 Osaka World’s Fair that embodied the futuristic, modular principles of Japan’s Metabolist architectural movement.
-
C.
Expo ’70
Expo ’70 was the world’s fair held in Osaka, Japan, in 1970, renowned for its futuristic architecture, technological exhibits, and the iconic Tower of the Sun.
-
D.
Expo ’70 master plan
The Expo ’70 master plan was the comprehensive architectural and urban design blueprint for the 1970 World Exposition in Osaka, Japan, organizing its pavilions, circulation, and symbolic structures into a unified vision of a futuristic, human-centered world’s fair.
-
E.
Nikkei National Museum and Cultural Centre
The Nikkei National Museum and Cultural Centre is a Canadian institution dedicated to preserving, researching, and sharing the history and culture of Japanese Canadians through exhibitions, archives, and community programs.
- 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_69d6aa61c15c8190a1839550c56e75e1 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d733726e2881908d4fe2cfe046ab43 |
completed | April 9, 2026, 5:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e482f327e48190ad087c232fd05609 |
completed | April 19, 2026, 7:23 a.m. |
Created at: April 8, 2026, 9:18 p.m.