Triple
T6557403
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zenne |
E152483
|
entity |
| Predicate | relatedInfrastructure |
P43089
|
FINISHED |
| Object |
Brussels-South wastewater treatment plant
The Brussels-South wastewater treatment plant is a major facility in Brussels that treats and purifies the city's sewage and wastewater before it is released back into the environment.
|
E600219
|
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: Brussels-South wastewater treatment plant | Statement: [Zenne, relatedInfrastructure, Brussels-South wastewater treatment plant]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brussels-South wastewater treatment plant Context triple: [Zenne, relatedInfrastructure, Brussels-South wastewater treatment plant]
-
A.
Brussels-North wastewater treatment plant
The Brussels-North wastewater treatment plant is a major facility in Brussels that treats urban sewage and helps protect the water quality of the Zenne River and surrounding environment.
-
B.
Roeselare
Roeselare is a city in western Belgium known as an economic and commercial center in the province of West Flanders.
-
C.
La Hulpe
La Hulpe is a small, affluent municipality in Walloon Brabant, Belgium, known for its green surroundings and the Château de La Hulpe within the Solvay Regional Estate.
-
D.
Seraing
Seraing is an industrial city in eastern Belgium known for its steelmaking heritage and location along the Meuse River near Liège.
-
E.
Schaerbeek
Schaerbeek is a multicultural municipality in the Brussels-Capital Region of Belgium, known for its Art Nouveau architecture and urban character.
- 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: Brussels-South wastewater treatment plant Triple: [Zenne, relatedInfrastructure, Brussels-South wastewater treatment plant]
Generated description
The Brussels-South wastewater treatment plant is a major facility in Brussels that treats and purifies the city's sewage and wastewater before it is released back into the environment.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brussels-South wastewater treatment plant Target entity description: The Brussels-South wastewater treatment plant is a major facility in Brussels that treats and purifies the city's sewage and wastewater before it is released back into the environment.
-
A.
Brussels-North wastewater treatment plant
chosen
The Brussels-North wastewater treatment plant is a major facility in Brussels that treats urban sewage and helps protect the water quality of the Zenne River and surrounding environment.
-
B.
Roeselare
Roeselare is a city in western Belgium known as an economic and commercial center in the province of West Flanders.
-
C.
La Hulpe
La Hulpe is a small, affluent municipality in Walloon Brabant, Belgium, known for its green surroundings and the Château de La Hulpe within the Solvay Regional Estate.
-
D.
Seraing
Seraing is an industrial city in eastern Belgium known for its steelmaking heritage and location along the Meuse River near Liège.
-
E.
Schaerbeek
Schaerbeek is a multicultural municipality in the Brussels-Capital Region of Belgium, known for its Art Nouveau architecture and urban character.
- F. None of above.
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_69c688058d6881908c19b309cc55dbfa |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6ae1eb0888190a67b850ac2bca79c |
completed | March 27, 2026, 4:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6d559ad4881909c1e7712d84945f6 |
completed | March 27, 2026, 7:07 p.m. |
| NEDg | Description generation | batch_69c6d676e43081909bf2a9cceff0b9b3 |
completed | March 27, 2026, 7:11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6d84076d48190ada0903af49613de |
completed | March 27, 2026, 7:19 p.m. |
Created at: March 27, 2026, 1:52 p.m.