Triple
T20420781
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amsterdam–Alkmaar railway |
E500840
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Heiloo station
Heiloo station is a railway station in the town of Heiloo in North Holland, Netherlands, served by regional trains on the line between Amsterdam and Alkmaar.
|
E1429105
|
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: Heiloo station | Statement: [Amsterdam–Alkmaar railway, hasStation, Heiloo station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Heiloo station Context triple: [Amsterdam–Alkmaar railway, hasStation, Heiloo station]
-
A.
Harestua Station
Harestua Station is a railway station serving the village of Harestua in Lunner, Norway, on the Gjøvik Line.
-
B.
Osakajokoen Station
Osakajokoen Station is a railway station in Osaka, Japan that serves as a primary access point for visitors to Osaka Castle and its surrounding park.
-
C.
Honancho Station
Honancho Station is a Tokyo Metro subway station in Suginami, Tokyo, serving as the terminal stop of the Marunouchi Line’s branch route.
-
D.
Santolan station
Santolan station is an elevated terminal station of Manila's LRT Line 2 serving commuters in the eastern part of Metro Manila, Philippines.
-
E.
Nopo Station
Nopo Station is a major subway and bus terminal in Busan, South Korea, serving as a key transportation hub for the northeastern part of the city.
- 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: Heiloo station Triple: [Amsterdam–Alkmaar railway, hasStation, Heiloo station]
Generated description
Heiloo station is a railway station in the town of Heiloo in North Holland, Netherlands, served by regional trains on the line between Amsterdam and Alkmaar.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Heiloo station Target entity description: Heiloo station is a railway station in the town of Heiloo in North Holland, Netherlands, served by regional trains on the line between Amsterdam and Alkmaar.
-
A.
Harestua Station
Harestua Station is a railway station serving the village of Harestua in Lunner, Norway, on the Gjøvik Line.
-
B.
Osakajokoen Station
Osakajokoen Station is a railway station in Osaka, Japan that serves as a primary access point for visitors to Osaka Castle and its surrounding park.
-
C.
Honancho Station
Honancho Station is a Tokyo Metro subway station in Suginami, Tokyo, serving as the terminal stop of the Marunouchi Line’s branch route.
-
D.
Santolan station
Santolan station is an elevated terminal station of Manila's LRT Line 2 serving commuters in the eastern part of Metro Manila, Philippines.
-
E.
Nopo Station
Nopo Station is a major subway and bus terminal in Busan, South Korea, serving as a key transportation hub for the northeastern part of the city.
- 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_69e0b4aa68fc8190b1a14c55575ef04a |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e67ba479008190bf6d31ee79f3a401 |
completed | April 20, 2026, 7:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a087b2c59a481908de9ca46fe4e8a9c |
completed | May 16, 2026, 2:11 p.m. |
| NEDg | Description generation | batch_6a088017be588190ab94b8180e44ebf4 |
completed | May 16, 2026, 2:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0880c45e1081908f439ade0c31a47e |
completed | May 16, 2026, 2:35 p.m. |
Created at: April 16, 2026, 11:30 a.m.