Triple
T5083171
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amsterdam Metro line 50 |
E114571
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Overamstel
Overamstel is a metro station in Amsterdam that serves as an interchange point on the city’s rapid transit network.
|
E627934
|
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: Overamstel | Statement: [Amsterdam Metro line 50, hasStation, Overamstel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Overamstel Context triple: [Amsterdam Metro line 50, hasStation, Overamstel]
-
A.
Amstelland
Amstelland is a historical region in the Netherlands surrounding the Amstel River, encompassing several towns and rural areas south of Amsterdam.
-
B.
Aalsmeer
Aalsmeer is a Dutch town in North Holland best known as a global center for the flower and plant trade, hosting one of the world’s largest flower auctions.
-
C.
Amsterdam-Oost
Amsterdam-Oost is a diverse and rapidly developing district in the eastern part of Amsterdam, known for its mix of historic neighborhoods, modern architecture, and multicultural atmosphere.
-
D.
Badhoevedorp
Badhoevedorp is a village in North Holland, Netherlands, located just southwest of Amsterdam and known for its proximity to Schiphol Airport.
-
E.
Doetinchem
Doetinchem is a Dutch city in the eastern Netherlands, serving as a regional center in the Achterhoek area with a mix of historic charm and modern amenities.
- 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: Overamstel Triple: [Amsterdam Metro line 50, hasStation, Overamstel]
Generated description
Overamstel is a metro station in Amsterdam that serves as an interchange point on the city’s rapid transit network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Overamstel Target entity description: Overamstel is a metro station in Amsterdam that serves as an interchange point on the city’s rapid transit network.
-
A.
Amstelland
Amstelland is a historical region in the Netherlands surrounding the Amstel River, encompassing several towns and rural areas south of Amsterdam.
-
B.
Aalsmeer
Aalsmeer is a Dutch town in North Holland best known as a global center for the flower and plant trade, hosting one of the world’s largest flower auctions.
-
C.
Amsterdam-Oost
Amsterdam-Oost is a diverse and rapidly developing district in the eastern part of Amsterdam, known for its mix of historic neighborhoods, modern architecture, and multicultural atmosphere.
-
D.
Badhoevedorp
Badhoevedorp is a village in North Holland, Netherlands, located just southwest of Amsterdam and known for its proximity to Schiphol Airport.
-
E.
Doetinchem
Doetinchem is a Dutch city in the eastern Netherlands, serving as a regional center in the Achterhoek area with a mix of historic charm and modern amenities.
- 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_69bd443dbf908190a9401e9c2dc7bd7d |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd7517af308190bab5507a9344bf68 |
completed | March 20, 2026, 4:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c74872582c81908c64a9bf925f67c6 |
completed | March 28, 2026, 3:18 a.m. |
| NEDg | Description generation | batch_69c74aa66e5481909d3c08289d1e86b4 |
completed | March 28, 2026, 3:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c74b50fe148190b527c5b625e701bc |
completed | March 28, 2026, 3:30 a.m. |
Created at: March 20, 2026, 1:39 p.m.