Triple
T8044326
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Schuman metro station |
E187510
|
entity |
| Predicate | railLines |
P848
|
FINISHED |
| Object | Line 161 Brussels–Namur railway |
E189051
|
NE FINISHED |
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: Line 161 Brussels–Namur railway | Statement: [Schuman metro station, railLines, Line 161 Brussels–Namur railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Line 161 Brussels–Namur railway Context triple: [Schuman metro station, railLines, Line 161 Brussels–Namur railway]
-
A.
Belgian railway line 161
chosen
Belgian railway line 161 is a major railway route in Belgium that connects Brussels with Luxembourg, serving several towns and suburban areas along the way.
-
B.
Brussels–Namur railway line
The Brussels–Namur railway line is a major Belgian rail route connecting the capital city Brussels with the city of Namur, serving as an important corridor for both regional and intercity train services.
-
C.
Brussels–Mons railway line
The Brussels–Mons railway line is a major Belgian rail route connecting the capital Brussels with the city of Mons via intermediate towns such as Halle.
-
D.
Brussels–Tournai railway line
The Brussels–Tournai railway line is a major Belgian rail route connecting the capital region with the city of Tournai and serving as part of an important corridor toward western Belgium and France.
-
E.
Antwerp–Lier–Hasselt railway line
The Antwerp–Lier–Hasselt railway line is a major Belgian rail route connecting the city of Antwerp with Lier and Hasselt in the Flemish region.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca82b00cb48190b59a300f70e97bd7 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3f4b5e0c819092949af0f995b850 |
completed | March 31, 2026, 3:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc570cfad08190a8ed35ef2a47f497 |
completed | March 31, 2026, 11:21 p.m. |
Created at: March 30, 2026, 5:23 p.m.