Triple
T5501630
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Regional Railways |
E144341
|
entity |
| Predicate | replacedBy |
P101
|
FINISHED |
| Object |
West Anglia Great Northern
West Anglia Great Northern was a British train operating company that ran commuter and regional passenger services from London into Cambridgeshire, Hertfordshire, and surrounding areas in the late 1990s and early 2000s.
|
E532229
|
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: West Anglia Great Northern | Statement: [Regional Railways, replacedBy, West Anglia Great Northern]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Anglia Great Northern Context triple: [Regional Railways, replacedBy, West Anglia Great Northern]
-
A.
East Anglia
East Anglia is a historic region in the east of England, known for its flat, rural landscapes, medieval market towns, and significant role in early Anglo-Saxon and later English history.
-
B.
South West Norfolk
South West Norfolk is a largely rural parliamentary constituency in the east of England, known for covering parts of Norfolk including market towns and agricultural communities.
-
C.
North West Norfolk
North West Norfolk is a UK parliamentary constituency in the county of Norfolk, represented in the House of Commons.
-
D.
West Norfolk
West Norfolk is a largely rural district in the western part of Norfolk, England, known for its market towns, agricultural landscape, and proximity to The Wash coastline.
-
E.
Northumbria
Northumbria was a powerful early medieval Anglo-Saxon kingdom and cultural region in northern England and southeastern Scotland, known for its monastic centers like Lindisfarne and its significant role in the Christianization of Britain.
- 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: West Anglia Great Northern Triple: [Regional Railways, replacedBy, West Anglia Great Northern]
Generated description
West Anglia Great Northern was a British train operating company that ran commuter and regional passenger services from London into Cambridgeshire, Hertfordshire, and surrounding areas in the late 1990s and early 2000s.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: West Anglia Great Northern Target entity description: West Anglia Great Northern was a British train operating company that ran commuter and regional passenger services from London into Cambridgeshire, Hertfordshire, and surrounding areas in the late 1990s and early 2000s.
-
A.
East Anglia
East Anglia is a historic region in the east of England, known for its flat, rural landscapes, medieval market towns, and significant role in early Anglo-Saxon and later English history.
-
B.
South West Norfolk
South West Norfolk is a largely rural parliamentary constituency in the east of England, known for covering parts of Norfolk including market towns and agricultural communities.
-
C.
North West Norfolk
North West Norfolk is a UK parliamentary constituency in the county of Norfolk, represented in the House of Commons.
-
D.
West Norfolk
West Norfolk is a largely rural district in the western part of Norfolk, England, known for its market towns, agricultural landscape, and proximity to The Wash coastline.
-
E.
Northumbria
Northumbria was a powerful early medieval Anglo-Saxon kingdom and cultural region in northern England and southeastern Scotland, known for its monastic centers like Lindisfarne and its significant role in the Christianization of Britain.
- 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_69c008f5a2748190bce7a39aabf87a6d |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c01f0a512c81908f077378917e5879 |
completed | March 22, 2026, 4:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c027a10fa08190853d45354fd9b044 |
completed | March 22, 2026, 5:32 p.m. |
| NEDg | Description generation | batch_69c0345909388190bfa746d22474ab8f |
completed | March 22, 2026, 6:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0354e95808190b4386e2796291dba |
completed | March 22, 2026, 6:30 p.m. |
Created at: March 22, 2026, 3:32 p.m.