Triple
T4551189
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London and South Western Railway |
E110166
|
entity |
| Predicate | mainTerminus |
P388
|
FINISHED |
| Object |
Exeter Queen Street
Exeter Queen Street was a principal railway station in Exeter, England, historically serving as a key regional hub on routes operated by the London and South Western Railway.
|
E451864
|
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: Exeter Queen Street | Statement: [London and South Western Railway, mainTerminus, Exeter Queen Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Exeter Queen Street Context triple: [London and South Western Railway, mainTerminus, Exeter Queen Street]
-
A.
Pierhead Street
Pierhead Street is a prominent road in Cardiff Bay, Wales, known for housing key Welsh political and civic buildings.
-
B.
Exmouth Market
Exmouth Market is a vibrant pedestrianized street in Clerkenwell, London, known for its independent shops, restaurants, and popular weekday food market.
-
C.
Lime Street
Lime Street is a major thoroughfare in central Liverpool, England, known for its historic railway terminus and proximity to key city landmarks.
-
D.
Cornmarket Street
Cornmarket Street is a major pedestrian shopping street in central Oxford, England, known for its busy retail activity and proximity to historic university buildings.
-
E.
Bow Street Mall
Bow Street Mall is a major shopping centre located in the city of Lisburn, Northern Ireland, featuring a range of retail stores and services.
- 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: Exeter Queen Street Triple: [London and South Western Railway, mainTerminus, Exeter Queen Street]
Generated description
Exeter Queen Street was a principal railway station in Exeter, England, historically serving as a key regional hub on routes operated by the London and South Western Railway.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Exeter Queen Street Target entity description: Exeter Queen Street was a principal railway station in Exeter, England, historically serving as a key regional hub on routes operated by the London and South Western Railway.
-
A.
Pierhead Street
Pierhead Street is a prominent road in Cardiff Bay, Wales, known for housing key Welsh political and civic buildings.
-
B.
Exmouth Market
Exmouth Market is a vibrant pedestrianized street in Clerkenwell, London, known for its independent shops, restaurants, and popular weekday food market.
-
C.
Lime Street
Lime Street is a major thoroughfare in central Liverpool, England, known for its historic railway terminus and proximity to key city landmarks.
-
D.
Cornmarket Street
Cornmarket Street is a major pedestrian shopping street in central Oxford, England, known for its busy retail activity and proximity to historic university buildings.
-
E.
Bow Street Mall
Bow Street Mall is a major shopping centre located in the city of Lisburn, Northern Ireland, featuring a range of retail stores and services.
- 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_69bd4412524c8190be5bcc9ddee91848 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd57f5a0a081909977ccbb8aba633c |
completed | March 20, 2026, 2:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdb954393c8190b6ff6a5faa129d09 |
completed | March 20, 2026, 9:17 p.m. |
| NEDg | Description generation | batch_69bdbe8c545881909fd921cc1736f297 |
completed | March 20, 2026, 9:39 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdbf4b2a408190b476e5f898605828 |
completed | March 20, 2026, 9:42 p.m. |
Created at: March 20, 2026, 1:05 p.m.