Triple
T2962176
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brussels–Namur railway line |
E80073
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Gembloux railway station
Gembloux railway station is a Belgian train station in the town of Gembloux that serves as a regional stop on the busy corridor between Brussels and Namur.
|
E326324
|
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: Gembloux railway station | Statement: [Brussels–Namur railway line, hasStation, Gembloux railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gembloux railway station Context triple: [Brussels–Namur railway line, hasStation, Gembloux railway station]
-
A.
Ottignies railway station
Ottignies railway station is a key Belgian rail hub in Walloon Brabant, serving as an important interchange for regional and intercity services between Brussels, Namur, and other destinations.
-
B.
Brussels-Luxembourg railway station
Brussels-Luxembourg railway station is a central Brussels train station located in the European Quarter, serving as a key transport hub for the nearby European Parliament and surrounding institutions.
-
C.
Lille-Flandres station
Lille-Flandres station is the main central railway station in Lille, France, serving regional and national train services.
-
D.
Vilvoorde railway station
Vilvoorde railway station is a passenger rail station in Vilvoorde, Belgium, serving as a local and regional transport hub within the Brussels metropolitan area.
-
E.
Bruges railway station
Bruges railway station is the main train hub serving the historic city of Bruges in Belgium, connecting it to major domestic and international destinations.
- 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: Gembloux railway station Triple: [Brussels–Namur railway line, hasStation, Gembloux railway station]
Generated description
Gembloux railway station is a Belgian train station in the town of Gembloux that serves as a regional stop on the busy corridor between Brussels and Namur.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gembloux railway station Target entity description: Gembloux railway station is a Belgian train station in the town of Gembloux that serves as a regional stop on the busy corridor between Brussels and Namur.
-
A.
Ottignies railway station
Ottignies railway station is a key Belgian rail hub in Walloon Brabant, serving as an important interchange for regional and intercity services between Brussels, Namur, and other destinations.
-
B.
Brussels-Luxembourg railway station
Brussels-Luxembourg railway station is a central Brussels train station located in the European Quarter, serving as a key transport hub for the nearby European Parliament and surrounding institutions.
-
C.
Lille-Flandres station
Lille-Flandres station is the main central railway station in Lille, France, serving regional and national train services.
-
D.
Vilvoorde railway station
Vilvoorde railway station is a passenger rail station in Vilvoorde, Belgium, serving as a local and regional transport hub within the Brussels metropolitan area.
-
E.
Bruges railway station
Bruges railway station is the main train hub serving the historic city of Bruges in Belgium, connecting it to major domestic and international destinations.
- 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_69ad8b1341848190bd19dbf46892887d |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad9955e6488190bea170724d5fbfe8 |
completed | March 8, 2026, 3:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b20339e9848190944c64f2f453e765 |
completed | March 12, 2026, 12:05 a.m. |
| NEDg | Description generation | batch_69b2043430548190a538c183aef44b44 |
completed | March 12, 2026, 12:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b204c812f081908fe5733305123c0e |
completed | March 12, 2026, 12:11 a.m. |
Created at: March 8, 2026, 2:57 p.m.