Triple
T5220044
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Expo '74 World's Fair |
E117847
|
entity |
| Predicate | precededBy |
P97
|
FINISHED |
| Object | Expo 70 Osaka |
E51367
|
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 Osaka | Statement: [Expo '74 World's Fair, precededBy, Expo 70 Osaka]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Expo 70 Osaka Context triple: [Expo '74 World's Fair, precededBy, Expo 70 Osaka]
-
A.
Expo ’70
chosen
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.
-
B.
Yokohama Expo 1989
Yokohama Expo 1989 was a world exposition held in Yokohama, Japan, showcasing futuristic urban culture, technology, and waterfront development.
-
C.
Japan Association for the 1970 World Exposition
The Japan Association for the 1970 World Exposition was the official body responsible for planning, managing, and overseeing Japan’s Expo ’70 world’s fair in Osaka.
-
D.
Expo 93
Expo 93 was an international exposition held in 1993 in Daejeon, South Korea, showcasing advances in science, technology, and culture.
-
E.
International Exposition, Tsukuba, Japan, 1985
The International Exposition, Tsukuba, Japan, 1985 was a world’s fair focused on science and technology, showcasing cutting-edge innovations and research from around the globe.
- 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_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_69bef8059c808190aac709a199541ce7 |
completed | March 21, 2026, 7:56 p.m. |
Created at: March 20, 2026, 1:48 p.m.