Triple
T20163135
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Noord/Zuidlijn |
E491763
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Europaplein |
—
|
NE NERFINISHED |
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: Europaplein | Statement: [Noord/Zuidlijn, hasStation, Europaplein]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Europaplein Context triple: [Noord/Zuidlijn, hasStation, Europaplein]
-
A.
Europaplein
chosen
Europaplein is a metro station in Amsterdam that serves as one of the stops on the city’s North–South Line (Metro line 52).
-
B.
Vlamingstraat
Vlamingstraat is a central street in Bruges, Belgium, known for its historic buildings, shops, and proximity to the city’s main square, the Markt.
-
C.
Koningsplein
Koningsplein is a central square in Amsterdam known for its proximity to major canals, shopping streets, and the historic city center.
-
D.
Koningsplein
Koningsplein is a prominent neoclassical square in central Brussels known for its historic buildings and cultural significance.
-
E.
Turnhoutsebaan
Turnhoutsebaan is a major thoroughfare and commercial street running through the Antwerp district of Borgerhout in Belgium.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69da6266c6888190bc1a3ecf24814d34 |
completed | April 11, 2026, 3:01 p.m. |
| NER | Named-entity recognition | batch_69e66841b7d88190af3606f762d87b24 |
completed | April 20, 2026, 5:54 p.m. |
Created at: April 11, 2026, 11:35 p.m.