Triple
T6863787
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alamein line |
E158344
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Alamein railway station
Alamein railway station is a suburban train station in Melbourne, Australia, serving as the terminus of the Alamein line.
|
E623247
|
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: Alamein railway station | Statement: [Alamein line, hasStation, Alamein railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alamein railway station Context triple: [Alamein line, hasStation, Alamein railway station]
-
A.
Alexandria railway station
Alexandria railway station is a local rail stop in the town of Alexandria in West Dunbartonshire, Scotland, providing passenger services on the North Clyde Line.
-
B.
Giza railway station
Giza railway station is a major rail hub in the city of Giza, Egypt, serving as a key stop on national and regional train routes, including those connecting to Cairo and Upper Egypt.
-
C.
Shubra El Kheima railway station
Shubra El Kheima railway station is a major commuter and intercity rail hub serving the densely populated industrial city of Shubra El Kheima on the northern edge of Greater Cairo, Egypt.
-
D.
Helwan railway station
Helwan railway station is a passenger rail station serving the Helwan district in the southern part of Greater Cairo, Egypt.
-
E.
Port Said railway station
Port Said railway station is the main rail terminus serving the coastal city of Port Said in northeastern Egypt.
- 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: Alamein railway station Triple: [Alamein line, hasStation, Alamein railway station]
Generated description
Alamein railway station is a suburban train station in Melbourne, Australia, serving as the terminus of the Alamein line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alamein railway station Target entity description: Alamein railway station is a suburban train station in Melbourne, Australia, serving as the terminus of the Alamein line.
-
A.
Alexandria railway station
Alexandria railway station is a local rail stop in the town of Alexandria in West Dunbartonshire, Scotland, providing passenger services on the North Clyde Line.
-
B.
Giza railway station
Giza railway station is a major rail hub in the city of Giza, Egypt, serving as a key stop on national and regional train routes, including those connecting to Cairo and Upper Egypt.
-
C.
Shubra El Kheima railway station
Shubra El Kheima railway station is a major commuter and intercity rail hub serving the densely populated industrial city of Shubra El Kheima on the northern edge of Greater Cairo, Egypt.
-
D.
Helwan railway station
Helwan railway station is a passenger rail station serving the Helwan district in the southern part of Greater Cairo, Egypt.
-
E.
Port Said railway station
Port Said railway station is the main rail terminus serving the coastal city of Port Said in northeastern Egypt.
- 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_69c68830cdbc8190a8301c7a9d9f651a |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d8897cf48190a2f688d21f1f6c1a |
completed | March 27, 2026, 7:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c72ff153d48190a4b0d4e403457fe8 |
completed | March 28, 2026, 1:33 a.m. |
| NEDg | Description generation | batch_69c730e882308190a3fbc61245941338 |
completed | March 28, 2026, 1:37 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7316a9cc081908c088725cb7626e8 |
completed | March 28, 2026, 1:39 a.m. |
Created at: March 27, 2026, 2:21 p.m.