Triple
T9884890
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lansdowne |
E180905
|
entity |
| Predicate | hasRailStation |
P726
|
FINISHED |
| Object |
Gladstone station
Gladstone station is a commuter rail station serving the Lansdowne area, providing regional train connections for local passengers.
|
E827704
|
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: Gladstone station | Statement: [Lansdowne, hasRailStation, Gladstone station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gladstone station Context triple: [Lansdowne, hasRailStation, Gladstone station]
-
A.
Waverley Station
Waverley Station is the main railway hub in Edinburgh and one of the busiest and largest train stations in Scotland.
-
B.
Victoria Street Station
Victoria Street Station is a light rail stop in Saint Paul, Minnesota, serving passengers on the METRO Green Line.
-
C.
Waverley station
Waverley station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop in Belmont, Massachusetts, serving the Fitchburg Line.
-
D.
Westfield station
Westfield station is a New Jersey Transit commuter rail stop in Westfield, New Jersey, serving passengers traveling along the Raritan Valley Line.
-
E.
Box Hill railway station
Box Hill railway station is a major suburban train station and transport hub in Melbourne, Australia, serving the Belgrave and Lilydale lines beneath the Box Hill Central shopping centre.
- 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: Gladstone station Triple: [Lansdowne, hasRailStation, Gladstone station]
Generated description
Gladstone station is a commuter rail station serving the Lansdowne area, providing regional train connections for local passengers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gladstone station Target entity description: Gladstone station is a commuter rail station serving the Lansdowne area, providing regional train connections for local passengers.
-
A.
Waverley Station
Waverley Station is the main railway hub in Edinburgh and one of the busiest and largest train stations in Scotland.
-
B.
Victoria Street Station
Victoria Street Station is a light rail stop in Saint Paul, Minnesota, serving passengers on the METRO Green Line.
-
C.
Waverley station
Waverley station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop in Belmont, Massachusetts, serving the Fitchburg Line.
-
D.
Westfield station
Westfield station is a New Jersey Transit commuter rail stop in Westfield, New Jersey, serving passengers traveling along the Raritan Valley Line.
-
E.
Box Hill railway station
Box Hill railway station is a major suburban train station and transport hub in Melbourne, Australia, serving the Belgrave and Lilydale lines beneath the Box Hill Central shopping centre.
- 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_69ca828082cc8190a40f8d299caa6545 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cdb45549488190833200977d558e47 |
completed | April 2, 2026, 12:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1eaf6a5848190ad031bdb195cd4ce |
completed | April 5, 2026, 4:54 a.m. |
| NEDg | Description generation | batch_69d1ed1b40ec81909360de54225e8994 |
completed | April 5, 2026, 5:03 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1ed7bf8a08190b50a1a31875e5591 |
completed | April 5, 2026, 5:05 a.m. |
Created at: March 30, 2026, 8:38 p.m.