Triple
T2424940
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Expo 85 |
E53503
|
entity |
| Predicate | notablePavilion |
P12264
|
FINISHED |
| Object |
Mitsubishi Pavilion
The Mitsubishi Pavilion was a major corporate exhibition space showcasing advanced technology and innovation at Expo '85 in Tsukuba, Japan.
|
E265820
|
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: Mitsubishi Pavilion | Statement: [Expo 85, notablePavilion, Mitsubishi Pavilion]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mitsubishi Pavilion Context triple: [Expo 85, notablePavilion, Mitsubishi Pavilion]
-
A.
Tokyo Metropolitan Gymnasium
Tokyo Metropolitan Gymnasium is a prominent modern sports complex in Tokyo, Japan, renowned for its distinctive contemporary architecture and role as a major venue for national and international sporting events.
-
B.
Kyocera Dome Osaka
Kyocera Dome Osaka is a large, multi-purpose indoor stadium in Osaka, Japan, best known as a prominent professional baseball venue and major concert and event site.
-
C.
Maishima Arena
Maishima Arena is an indoor sports venue in Osaka, Japan, primarily known for hosting professional basketball games and other sporting events.
-
D.
National Indoor Stadium
The National Indoor Stadium is a major multi-purpose sports arena in Beijing, China, known for hosting high-profile international events including competitions at the 2008 Summer Olympics and the 2022 Winter Olympics.
-
E.
Sapporo Dome
Sapporo Dome is a multi-purpose stadium in Sapporo, Japan, best known for hosting baseball and football matches as well as major international sporting events.
- 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: Mitsubishi Pavilion Triple: [Expo 85, notablePavilion, Mitsubishi Pavilion]
Generated description
The Mitsubishi Pavilion was a major corporate exhibition space showcasing advanced technology and innovation at Expo '85 in Tsukuba, Japan.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mitsubishi Pavilion Target entity description: The Mitsubishi Pavilion was a major corporate exhibition space showcasing advanced technology and innovation at Expo '85 in Tsukuba, Japan.
-
A.
Tokyo Metropolitan Gymnasium
Tokyo Metropolitan Gymnasium is a prominent modern sports complex in Tokyo, Japan, renowned for its distinctive contemporary architecture and role as a major venue for national and international sporting events.
-
B.
Kyocera Dome Osaka
Kyocera Dome Osaka is a large, multi-purpose indoor stadium in Osaka, Japan, best known as a prominent professional baseball venue and major concert and event site.
-
C.
Maishima Arena
Maishima Arena is an indoor sports venue in Osaka, Japan, primarily known for hosting professional basketball games and other sporting events.
-
D.
National Indoor Stadium
The National Indoor Stadium is a major multi-purpose sports arena in Beijing, China, known for hosting high-profile international events including competitions at the 2008 Summer Olympics and the 2022 Winter Olympics.
-
E.
Sapporo Dome
Sapporo Dome is a multi-purpose stadium in Sapporo, Japan, best known for hosting baseball and football matches as well as major international sporting events.
- 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_69ab495c44d48190b7235b23719bc3f6 |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abc99a773c819092d5f3c297b83887 |
completed | March 7, 2026, 6:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aebf61088481909d79e822e4071456 |
completed | March 9, 2026, 12:38 p.m. |
| NEDg | Description generation | batch_69aec2e4fee481909704d329ad92f4ad |
completed | March 9, 2026, 12:53 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69aec39bb6a4819084652814e18f60d4 |
completed | March 9, 2026, 12:56 p.m. |
Created at: March 6, 2026, 9:42 p.m.