Triple
T5079133
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metro line 52 |
E114471
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Centraal Station |
E205440
|
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: Centraal Station | Statement: [Metro line 52, hasStation, Centraal Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Centraal Station Context triple: [Metro line 52, hasStation, Centraal Station]
-
A.
Gare du Midi – Zuidstation
Gare du Midi – Zuidstation is a major Brussels transport hub that serves as both a central railway station and an important interchange on the Brussels Metro network.
-
B.
Amstelstation
Amstelstation is a major railway and metro interchange in Amsterdam that connects regional trains with several city metro and tram lines.
-
C.
Den Dolder railway station
Den Dolder railway station is a local train station in the village of Den Dolder in the Netherlands, serving as a stop on regional rail services in the province of Utrecht.
-
D.
Amsterdam Zuid station
chosen
Amsterdam Zuid station is a major transport interchange in Amsterdam that serves as a key rail and metro hub for both regional and international connections.
-
E.
Waterlooplein metro station
Waterlooplein metro station is an underground Amsterdam Metro station near the city center, serving the Waterlooplein area and key civic and cultural buildings.
- 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_69bd443dbf908190a9401e9c2dc7bd7d |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd74f75cf0819088be9e076eaf3168 |
completed | March 20, 2026, 4:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69beb12bd7288190b66ac606aebcabca |
completed | March 21, 2026, 2:54 p.m. |
Created at: March 20, 2026, 1:39 p.m.