Triple
T20163220
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Europaplein |
E491765
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object |
Amsterdam RAI railway station
Amsterdam RAI railway station is a transport hub in Amsterdam serving the RAI convention center area, providing regional train and metro connections.
|
E1425952
|
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: Amsterdam RAI railway station | Statement: [Europaplein, connectsTo, Amsterdam RAI railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Amsterdam RAI railway station Context triple: [Europaplein, connectsTo, Amsterdam RAI railway station]
-
A.
Amsterdam Muiderpoort railway station
Amsterdam Muiderpoort railway station is a key suburban rail station in Amsterdam that serves as an important interchange point for regional and local train services.
-
B.
Amsterdam Zuid station
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.
-
C.
Utrecht Central Station
Utrecht Central Station is the main railway hub of the city of Utrecht in the Netherlands and one of the busiest train stations in the country.
-
D.
Rotterdam Centraal station
Rotterdam Centraal station is a major railway terminal in the Dutch city of Rotterdam, serving as a key national and international transport hub.
-
E.
Den Haag Centraal railway station
Den Haag Centraal railway station is the main railway hub of The Hague in the Netherlands, serving as a major national and regional transport interchange.
- 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: Amsterdam RAI railway station Triple: [Europaplein, connectsTo, Amsterdam RAI railway station]
Generated description
Amsterdam RAI railway station is a transport hub in Amsterdam serving the RAI convention center area, providing regional train and metro connections.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Amsterdam RAI railway station Target entity description: Amsterdam RAI railway station is a transport hub in Amsterdam serving the RAI convention center area, providing regional train and metro connections.
-
A.
Amsterdam Muiderpoort railway station
Amsterdam Muiderpoort railway station is a key suburban rail station in Amsterdam that serves as an important interchange point for regional and local train services.
-
B.
Amsterdam Zuid station
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.
-
C.
Utrecht Central Station
Utrecht Central Station is the main railway hub of the city of Utrecht in the Netherlands and one of the busiest train stations in the country.
-
D.
Rotterdam Centraal station
Rotterdam Centraal station is a major railway terminal in the Dutch city of Rotterdam, serving as a key national and international transport hub.
-
E.
Den Haag Centraal railway station
Den Haag Centraal railway station is the main railway hub of The Hague in the Netherlands, serving as a major national and regional transport interchange.
- 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_69da6266c6888190bc1a3ecf24814d34 |
completed | April 11, 2026, 3:01 p.m. |
| NER | Named-entity recognition | batch_69e66841b7d88190af3606f762d87b24 |
completed | April 20, 2026, 5:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08693f41748190af0f3e86366da3c7 |
completed | May 16, 2026, 12:55 p.m. |
| NEDg | Description generation | batch_6a086d16771c819088a5e5f34e927611 |
completed | May 16, 2026, 1:11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a086e5854748190a302ff625f2eb9bd |
completed | May 16, 2026, 1:17 p.m. |
Created at: April 11, 2026, 11:35 p.m.