Triple
T21547154
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brussels Exhibition Centre |
E531654
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | Brussels Expo |
—
|
NE NERFINISHED |
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: Brussels Expo | Statement: [Brussels Exhibition Centre, alsoKnownAs, Brussels Expo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brussels Expo Context triple: [Brussels Exhibition Centre, alsoKnownAs, Brussels Expo]
-
A.
Expo 58
Expo 58 was the first major World’s Fair held after World War II, hosted in Brussels in 1958 and best known for its iconic Atomium structure and celebration of postwar modernity and technological progress.
-
B.
Brussels Exhibition Centre
chosen
The Brussels Exhibition Centre is a major convention and exhibition complex in Brussels known for hosting large trade fairs, conferences, and public events.
-
C.
Expo 85
Expo 85 was a world's fair held in Tsukuba, Japan, showcasing advances in science and technology during the mid-1980s.
-
D.
Expo 92
Expo 92 was a world's fair held in Seville, Spain, in 1992 to celebrate the 500th anniversary of Christopher Columbus's voyage to the Americas, showcasing global culture, technology, and innovation.
-
E.
Expo 2000 Hannover
Expo 2000 Hannover was the first World Expo held in Germany, showcasing global innovation, sustainability, and cultural exchange in the city of Hanover in the year 2000.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0c45f17148190949c330ab9c27706 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69eeb58fb6608190a58cd00ecf560834 |
completed | April 27, 2026, 1:02 a.m. |
Created at: April 16, 2026, 6:28 p.m.