Triple
T14764224
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tamar Valley Line |
E346951
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Keyham
Keyham is a suburban area of Plymouth, England, known for its railway station on the Tamar Valley Line and its historic links to the nearby naval dockyard.
|
E1119241
|
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: Keyham | Statement: [Tamar Valley Line, hasStation, Keyham]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Keyham Context triple: [Tamar Valley Line, hasStation, Keyham]
-
A.
Aldrington
Aldrington is a residential area and former village that now forms a western suburb of Hove on the south coast of England.
-
B.
Drakeford
Drakeford is a Welsh surname most prominently associated with Mark Drakeford, the former First Minister of Wales and leader of Welsh Labour.
-
C.
Horringer
Horringer is a village and civil parish in Suffolk, England, known for its rural character and proximity to the town of Bury St Edmunds.
-
D.
Landport
Landport is a historic inner-city district of Portsmouth, England, known for its dense urban character and proximity to the city centre on Portsea Island.
-
E.
Westmere
Westmere is a suburban hamlet and census-designated place within the town of Guilderland in Albany County, New York.
- 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: Keyham Triple: [Tamar Valley Line, hasStation, Keyham]
Generated description
Keyham is a suburban area of Plymouth, England, known for its railway station on the Tamar Valley Line and its historic links to the nearby naval dockyard.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Keyham Target entity description: Keyham is a suburban area of Plymouth, England, known for its railway station on the Tamar Valley Line and its historic links to the nearby naval dockyard.
-
A.
Aldrington
Aldrington is a residential area and former village that now forms a western suburb of Hove on the south coast of England.
-
B.
Drakeford
Drakeford is a Welsh surname most prominently associated with Mark Drakeford, the former First Minister of Wales and leader of Welsh Labour.
-
C.
Horringer
Horringer is a village and civil parish in Suffolk, England, known for its rural character and proximity to the town of Bury St Edmunds.
-
D.
Landport
Landport is a historic inner-city district of Portsmouth, England, known for its dense urban character and proximity to the city centre on Portsea Island.
-
E.
Westmere
Westmere is a suburban hamlet and census-designated place within the town of Guilderland in Albany County, New York.
- 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_69d822e8896c819091169882f9b20486 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69dec7f3a1608190b1b17624003a0c7f |
completed | April 14, 2026, 11:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe0cf4cef081909fa62125f43b36bc |
completed | May 8, 2026, 4:19 p.m. |
| NEDg | Description generation | batch_69fe1d66af94819091a84c2225cc7828 |
completed | May 8, 2026, 5:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe1e0089e08190a91f8683e683c371 |
completed | May 8, 2026, 5:31 p.m. |
Created at: April 10, 2026, 1:30 a.m.