Triple
T12479307
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brill |
E298261
|
entity |
| Predicate | railwayTerminusOf |
P21210
|
FINISHED |
| Object |
Brill Tramway
Brill Tramway was a small rural light railway in Buckinghamshire, England, originally built to serve local agriculture and brickworks and later incorporated into the Metropolitan Railway network before its closure in 1935.
|
E984154
|
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: Brill Tramway | Statement: [Brill, railwayTerminusOf, Brill Tramway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brill Tramway Context triple: [Brill, railwayTerminusOf, Brill Tramway]
-
A.
Taff Vale Railway
Taff Vale Railway was a historic Welsh railway company that played a key role in transporting coal and passengers in South Wales during the 19th and early 20th centuries.
-
B.
Isle of Man Railway
The Isle of Man Railway is a historic narrow-gauge steam railway system on the Isle of Man that operates as a major heritage and tourist attraction.
-
C.
Skarloey Railway
Skarloey Railway is a fictional narrow-gauge railway in The Railway Series and Thomas & Friends, closely modeled on the real Talyllyn Railway in Wales.
-
D.
Blackpool Tramway
Blackpool Tramway is a historic coastal tram system in Blackpool, England, known as one of the oldest electric tramways in the world still in operation and a major local transport and tourist attraction.
-
E.
Barry Railway
Barry Railway was a historic Welsh railway company that played a key role in transporting coal and goods to and from Barry Docks.
- 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: Brill Tramway Triple: [Brill, railwayTerminusOf, Brill Tramway]
Generated description
Brill Tramway was a small rural light railway in Buckinghamshire, England, originally built to serve local agriculture and brickworks and later incorporated into the Metropolitan Railway network before its closure in 1935.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brill Tramway Target entity description: Brill Tramway was a small rural light railway in Buckinghamshire, England, originally built to serve local agriculture and brickworks and later incorporated into the Metropolitan Railway network before its closure in 1935.
-
A.
Taff Vale Railway
Taff Vale Railway was a historic Welsh railway company that played a key role in transporting coal and passengers in South Wales during the 19th and early 20th centuries.
-
B.
Isle of Man Railway
The Isle of Man Railway is a historic narrow-gauge steam railway system on the Isle of Man that operates as a major heritage and tourist attraction.
-
C.
Skarloey Railway
Skarloey Railway is a fictional narrow-gauge railway in The Railway Series and Thomas & Friends, closely modeled on the real Talyllyn Railway in Wales.
-
D.
Blackpool Tramway
Blackpool Tramway is a historic coastal tram system in Blackpool, England, known as one of the oldest electric tramways in the world still in operation and a major local transport and tourist attraction.
-
E.
Barry Railway
Barry Railway was a historic Welsh railway company that played a key role in transporting coal and goods to and from Barry Docks.
- 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_69d6ada377208190a36011199a4d8558 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94dcdcd3c81908ad29145db241408 |
completed | April 10, 2026, 7:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63f2732a08190890493925e41a6e1 |
completed | May 2, 2026, 6:15 p.m. |
| NEDg | Description generation | batch_69f640b513488190893359e9964dbe98 |
completed | May 2, 2026, 6:21 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f641abe114819093d99a327f2220c2 |
completed | May 2, 2026, 6:25 p.m. |
Created at: April 8, 2026, 9:56 p.m.