Triple
T13751979
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Eastern and Chatham Railway |
E330374
|
entity |
| Predicate | operatedRailwayLine |
P5620
|
FINISHED |
| Object |
Hawkhurst Branch
The Hawkhurst Branch was a rural railway line in Kent and East Sussex, England, serving small communities and agricultural areas before its mid-20th-century closure.
|
E1058972
|
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: Hawkhurst Branch | Statement: [South Eastern and Chatham Railway, operatedRailwayLine, Hawkhurst Branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hawkhurst Branch Context triple: [South Eastern and Chatham Railway, operatedRailwayLine, Hawkhurst Branch]
-
A.
Ockendon branch
The Ockendon branch is a suburban railway line in Essex, England, forming part of the London, Tilbury and Southend route and serving communities including Ockendon.
-
B.
Cockfosters branch
The Cockfosters branch is the eastern arm of the London Underground’s Piccadilly line, running from central London out to its terminus at Cockfosters in north London.
-
C.
Chessington Branch Line
The Chessington Branch Line is a suburban railway line in southwest London that connects the South West Main Line to the Chessington area, serving local commuter traffic.
-
D.
High Barnet branch
The High Barnet branch is a northern suburban section of London’s Northern line that runs from central London up to High Barnet in the London Borough of Barnet.
-
E.
Henley Branch Line
The Henley Branch Line is a short railway branch in Oxfordshire, England, connecting the town of Henley-on-Thames to the Great Western Main Line.
- 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: Hawkhurst Branch Triple: [South Eastern and Chatham Railway, operatedRailwayLine, Hawkhurst Branch]
Generated description
The Hawkhurst Branch was a rural railway line in Kent and East Sussex, England, serving small communities and agricultural areas before its mid-20th-century closure.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hawkhurst Branch Target entity description: The Hawkhurst Branch was a rural railway line in Kent and East Sussex, England, serving small communities and agricultural areas before its mid-20th-century closure.
-
A.
Ockendon branch
The Ockendon branch is a suburban railway line in Essex, England, forming part of the London, Tilbury and Southend route and serving communities including Ockendon.
-
B.
Cockfosters branch
The Cockfosters branch is the eastern arm of the London Underground’s Piccadilly line, running from central London out to its terminus at Cockfosters in north London.
-
C.
Chessington Branch Line
The Chessington Branch Line is a suburban railway line in southwest London that connects the South West Main Line to the Chessington area, serving local commuter traffic.
-
D.
High Barnet branch
The High Barnet branch is a northern suburban section of London’s Northern line that runs from central London up to High Barnet in the London Borough of Barnet.
-
E.
Henley Branch Line
The Henley Branch Line is a short railway branch in Oxfordshire, England, connecting the town of Henley-on-Thames to the Great Western Main Line.
- 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_69d81c573f288190aa2403d484fa3d49 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de0215cfa08190aaed8b089aff217b |
completed | April 14, 2026, 9 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7a8560614819085958205637f3863 |
completed | May 3, 2026, 7:56 p.m. |
| NEDg | Description generation | batch_69f7a8f6833881908bcca35d7d01596a |
completed | May 3, 2026, 7:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7a9c3c6548190802e1163c9c35b67 |
completed | May 3, 2026, 8:02 p.m. |
Created at: April 9, 2026, 10:09 p.m.