Triple
T7024184
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | De Pijp metro station |
E162901
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object |
Noord metro station
Noord metro station is the northern terminus of Amsterdam's North–South metro line, serving as a major public transport hub for the city's northern districts.
|
E638032
|
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: Noord metro station | Statement: [De Pijp metro station, connectsTo, Noord metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Noord metro station Context triple: [De Pijp metro station, connectsTo, Noord metro station]
-
A.
Zuid metro station
Zuid metro station is a major public transport hub in Amsterdam, serving as an important interchange between metro, train, and tram services in the city’s southern business district.
-
B.
Bullewijk metro station
Bullewijk metro station is a rapid transit station in Amsterdam’s Bijlmermeer area, serving the city’s southeastern business and residential districts.
-
C.
De Pijp metro station
De Pijp metro station is an underground station on Amsterdam’s North–South metro line, serving the vibrant De Pijp neighborhood with modern transit connections.
-
D.
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.
-
E.
Vijzelgracht metro station
Vijzelgracht metro station is an underground station on Amsterdam’s North–South metro line, serving the central canal belt area near Vijzelstraat.
- 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: Noord metro station Triple: [De Pijp metro station, connectsTo, Noord metro station]
Generated description
Noord metro station is the northern terminus of Amsterdam's North–South metro line, serving as a major public transport hub for the city's northern districts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Noord metro station Target entity description: Noord metro station is the northern terminus of Amsterdam's North–South metro line, serving as a major public transport hub for the city's northern districts.
-
A.
Zuid metro station
Zuid metro station is a major public transport hub in Amsterdam, serving as an important interchange between metro, train, and tram services in the city’s southern business district.
-
B.
Bullewijk metro station
Bullewijk metro station is a rapid transit station in Amsterdam’s Bijlmermeer area, serving the city’s southeastern business and residential districts.
-
C.
De Pijp metro station
De Pijp metro station is an underground station on Amsterdam’s North–South metro line, serving the vibrant De Pijp neighborhood with modern transit connections.
-
D.
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.
-
E.
Vijzelgracht metro station
Vijzelgracht metro station is an underground station on Amsterdam’s North–South metro line, serving the central canal belt area near Vijzelstraat.
- 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_69c6885b26248190a857541e3d10e299 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6e1fa043c81909c900e394a5972f9 |
completed | March 27, 2026, 8 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c78857d23c8190904a90459a802cb8 |
completed | March 28, 2026, 7:50 a.m. |
| NEDg | Description generation | batch_69c7899138988190b1747f6e90851df7 |
completed | March 28, 2026, 7:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c789ecb50c8190b67bc1152b33d1eb |
completed | March 28, 2026, 7:57 a.m. |
Created at: March 27, 2026, 2:35 p.m.