Triple
T3752559
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brussels-Schuman railway station |
E81364
|
entity |
| Predicate | fareZone |
P844
|
FINISHED |
| Object | STIB/MIVB central zone |
E81699
|
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: STIB/MIVB central zone | Statement: [Brussels-Schuman railway station, fareZone, STIB/MIVB central zone]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: STIB/MIVB central zone Context triple: [Brussels-Schuman railway station, fareZone, STIB/MIVB central zone]
-
A.
STIB-MIVB
STIB-MIVB is the primary public transport company in Brussels, Belgium, operating the city’s metro, tram, and bus networks.
-
B.
STIB/MIVB Brussels fare zone
chosen
The STIB/MIVB Brussels fare zone is the main urban tariff area within which Brussels’ public transport operator applies its standard ticketing and passes across the city’s metro, tram, and bus network.
-
C.
STIB-MIVB bus lines
STIB-MIVB bus lines are the public bus services operated by Brussels’ main urban transport company, connecting various neighborhoods and key locations throughout the Brussels-Capital Region.
-
D.
Brussels Metro
The Brussels Metro is the rapid transit system serving Belgium’s capital, forming the core of its urban public transportation network with multiple underground and light rail lines.
-
E.
Brussels Central metro station
Brussels Central metro station is an underground rapid transit station in central Brussels that serves as a key link between the city’s metro network and the nearby Brussels-Central railway station.
- 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_69ad8b19b7b08190a6188804e99c53e9 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69adcb92135c819093f6d616d3ad28ff |
completed | March 8, 2026, 7:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4f02fb680819092ea86040b4b5bcf |
completed | March 14, 2026, 5:20 a.m. |
Created at: March 8, 2026, 3:35 p.m.