Triple
T3678720
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leuven |
E78057
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Arenberg Castle
Arenberg Castle is a historic Renaissance-style castle in Leuven, Belgium, now part of KU Leuven’s campus and known for its picturesque setting and architectural significance.
|
E379517
|
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: Arenberg Castle | Statement: [Leuven, hasLandmark, Arenberg Castle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arenberg Castle Context triple: [Leuven, hasLandmark, Arenberg Castle]
-
A.
Belvédère Castle
Belvédère Castle is a royal residence in Laeken, Brussels, best known as the longtime home of King Albert II of Belgium and Queen Paola.
-
B.
Hohenburg Castle
Hohenburg Castle is a historic castle in Germany, notable as the residence and place of death of noblewoman Armgard von Cramm, mother of Prince Bernhard of Lippe-Biesterfeld.
-
C.
Wittelsbach Castle
Wittelsbach Castle was the ancestral stronghold of the Bavarian noble dynasty that later became known as the House of Wittelsbach.
-
D.
Betzdorf Castle
Betzdorf Castle is a historic Luxembourgish castle notable as the birthplace of Henri, Grand Duke of Luxembourg.
-
E.
Gruyères Castle
Gruyères Castle is a well-preserved medieval fortress in the Swiss town of Gruyères, renowned for its historic architecture, art collections, and panoramic views of the surrounding Alps.
- 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: Arenberg Castle Triple: [Leuven, hasLandmark, Arenberg Castle]
Generated description
Arenberg Castle is a historic Renaissance-style castle in Leuven, Belgium, now part of KU Leuven’s campus and known for its picturesque setting and architectural significance.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Arenberg Castle Target entity description: Arenberg Castle is a historic Renaissance-style castle in Leuven, Belgium, now part of KU Leuven’s campus and known for its picturesque setting and architectural significance.
-
A.
Belvédère Castle
Belvédère Castle is a royal residence in Laeken, Brussels, best known as the longtime home of King Albert II of Belgium and Queen Paola.
-
B.
Hohenburg Castle
Hohenburg Castle is a historic castle in Germany, notable as the residence and place of death of noblewoman Armgard von Cramm, mother of Prince Bernhard of Lippe-Biesterfeld.
-
C.
Wittelsbach Castle
Wittelsbach Castle was the ancestral stronghold of the Bavarian noble dynasty that later became known as the House of Wittelsbach.
-
D.
Betzdorf Castle
Betzdorf Castle is a historic Luxembourgish castle notable as the birthplace of Henri, Grand Duke of Luxembourg.
-
E.
Gruyères Castle
Gruyères Castle is a well-preserved medieval fortress in the Swiss town of Gruyères, renowned for its historic architecture, art collections, and panoramic views of the surrounding Alps.
- 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_69ad85e18c1c8190be8aafb227f39f48 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc46599188190a046eddb0d85c483 |
completed | March 8, 2026, 6:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4c3a9c6f48190a44b3b2dab37268d |
completed | March 14, 2026, 2:10 a.m. |
| NEDg | Description generation | batch_69b4c4b6dfa48190aaa53e5d1677c0a1 |
completed | March 14, 2026, 2:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b4c57d12408190baa63a3714c38dea |
completed | March 14, 2026, 2:18 a.m. |
Created at: March 8, 2026, 3:25 p.m.