Triple
T6946770
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pakenham line |
E160816
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Malvern railway station
Malvern railway station is a suburban commuter rail station in Melbourne, Australia, serving the Malvern area on the city’s metropolitan rail network.
|
E631291
|
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: Malvern railway station | Statement: [Pakenham line, hasStation, Malvern railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Malvern railway station Context triple: [Pakenham line, hasStation, Malvern railway station]
-
A.
Malvern Link railway station
Malvern Link railway station is a suburban railway station serving the Malvern Link area of Great Malvern in Worcestershire, England, on the line between Worcester and Hereford.
-
B.
Warminster station
Warminster station is a SEPTA Regional Rail terminal in Warminster, Pennsylvania, serving as the northern endpoint of commuter rail service to and from central Philadelphia.
-
C.
Great Malvern railway station
Great Malvern railway station is a historic train station in Worcestershire, England, known for its Victorian architecture and serving the town of Great Malvern on the Cotswold Line.
-
D.
Marple railway station
Marple railway station is a suburban rail station in Greater Manchester, England, serving the town of Marple on the Hope Valley Line between Manchester and Sheffield.
-
E.
Severn Valley Railway station
Severn Valley Railway station is a heritage railway stop on the preserved Severn Valley Railway line, serving the town of Bewdley in Worcestershire, England.
- 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: Malvern railway station Triple: [Pakenham line, hasStation, Malvern railway station]
Generated description
Malvern railway station is a suburban commuter rail station in Melbourne, Australia, serving the Malvern area on the city’s metropolitan rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Malvern railway station Target entity description: Malvern railway station is a suburban commuter rail station in Melbourne, Australia, serving the Malvern area on the city’s metropolitan rail network.
-
A.
Malvern Link railway station
Malvern Link railway station is a suburban railway station serving the Malvern Link area of Great Malvern in Worcestershire, England, on the line between Worcester and Hereford.
-
B.
Warminster station
Warminster station is a SEPTA Regional Rail terminal in Warminster, Pennsylvania, serving as the northern endpoint of commuter rail service to and from central Philadelphia.
-
C.
Great Malvern railway station
Great Malvern railway station is a historic train station in Worcestershire, England, known for its Victorian architecture and serving the town of Great Malvern on the Cotswold Line.
-
D.
Marple railway station
Marple railway station is a suburban rail station in Greater Manchester, England, serving the town of Marple on the Hope Valley Line between Manchester and Sheffield.
-
E.
Severn Valley Railway station
Severn Valley Railway station is a heritage railway stop on the preserved Severn Valley Railway line, serving the town of Bewdley in Worcestershire, England.
- 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_69c68850419081909fb426b8f5a304c7 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6da8beb408190b5c87a354c614cf2 |
completed | March 27, 2026, 7:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c75870719481908312b387a3c6ce81 |
completed | March 28, 2026, 4:26 a.m. |
| NEDg | Description generation | batch_69c759d65a008190a6121949651dcd5c |
completed | March 28, 2026, 4:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c75a7a0af88190abf9d1dc4efd8b29 |
completed | March 28, 2026, 4:35 a.m. |
Created at: March 27, 2026, 2:28 p.m.