Triple
T2149656
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brno |
E47149
|
entity |
| Predicate | hasExhibitionGrounds |
P9481
|
FINISHED |
| Object |
Brno Exhibition Centre
Brno Exhibition Centre is one of Central Europe’s largest and most important trade fair and exhibition complexes, hosting international fairs, conferences, and cultural events in the Czech Republic.
|
E240087
|
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: Brno Exhibition Centre | Statement: [Brno, hasExhibitionGrounds, Brno Exhibition Centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brno Exhibition Centre Context triple: [Brno, hasExhibitionGrounds, Brno Exhibition Centre]
-
A.
Stadthalle Chemnitz
Stadthalle Chemnitz is a major multi-purpose event and concert hall in the German city of Chemnitz, known for hosting cultural, musical, and conference events.
-
B.
Ondrej Nepela Arena
Ondrej Nepela Arena is a major ice hockey and multi-purpose indoor arena in Bratislava, Slovakia, known for hosting top-level international hockey events and serving as a key venue for the sport in the country.
-
C.
Poznań International Fair grounds
Poznań International Fair grounds is one of Central and Eastern Europe’s largest and oldest trade fair complexes, hosting major international exhibitions, conferences, and business events in Poznań, Poland.
-
D.
Rudolfinum
Rudolfinum is a historic neo-Renaissance concert hall and art gallery in Prague, best known as the home of the Czech Philharmonic Orchestra.
-
E.
Ostrava City Museum
Ostrava City Museum is a regional museum in Ostrava, Czech Republic, showcasing the city’s history, culture, and industrial heritage.
- 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: Brno Exhibition Centre Triple: [Brno, hasExhibitionGrounds, Brno Exhibition Centre]
Generated description
Brno Exhibition Centre is one of Central Europe’s largest and most important trade fair and exhibition complexes, hosting international fairs, conferences, and cultural events in the Czech Republic.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brno Exhibition Centre Target entity description: Brno Exhibition Centre is one of Central Europe’s largest and most important trade fair and exhibition complexes, hosting international fairs, conferences, and cultural events in the Czech Republic.
-
A.
Stadthalle Chemnitz
Stadthalle Chemnitz is a major multi-purpose event and concert hall in the German city of Chemnitz, known for hosting cultural, musical, and conference events.
-
B.
Ondrej Nepela Arena
Ondrej Nepela Arena is a major ice hockey and multi-purpose indoor arena in Bratislava, Slovakia, known for hosting top-level international hockey events and serving as a key venue for the sport in the country.
-
C.
Poznań International Fair grounds
Poznań International Fair grounds is one of Central and Eastern Europe’s largest and oldest trade fair complexes, hosting major international exhibitions, conferences, and business events in Poznań, Poland.
-
D.
Rudolfinum
Rudolfinum is a historic neo-Renaissance concert hall and art gallery in Prague, best known as the home of the Czech Philharmonic Orchestra.
-
E.
Ostrava City Museum
Ostrava City Museum is a regional museum in Ostrava, Czech Republic, showcasing the city’s history, culture, and industrial heritage.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasExhibitionGrounds Context triple: [Brno, hasExhibitionGrounds, Brno Exhibition Centre]
-
A.
hasExhibition
Indicates that an entity organizes, hosts, or presents a particular exhibition.
-
B.
hasExhibits
Indicates that an entity (such as a museum, gallery, or event) displays or presents certain items, artworks, or objects as part of its collection or show.
-
C.
hasGrounds
Indicates that one entity possesses or includes a physical area of land or outdoor space associated with it.
-
D.
canExhibit
Indicates that one entity has the ability or potential to display, manifest, or show a particular property, behavior, or characteristic.
-
E.
hasExhibitionArea
chosen
Indicates that an entity includes or provides a designated space or area for exhibitions or displays.
- 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_69a88a1933e0819094f18426ed74180f |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abbeaa14bc81908486683decd7ae42 |
completed | March 7, 2026, 5:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae58dc0b608190b5c6aed5b6b034fd |
completed | March 9, 2026, 5:21 a.m. |
| NEDg | Description generation | batch_69ae599c6b288190b7e173ffc505c605 |
completed | March 9, 2026, 5:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae5a42675c8190a019034e8a6bda21 |
completed | March 9, 2026, 5:27 a.m. |
| PD | Predicate disambiguation | batch_69abbd9846e88190b6c2941dd9ce7749 |
completed | March 7, 2026, 5:54 a.m. |
Created at: March 4, 2026, 7:44 p.m.