Triple
T5841930
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Anglia Railways |
E129613
|
entity |
| Predicate | operatedRoute |
P18593
|
FINISHED |
| Object |
Norwich–Lowestoft
Norwich–Lowestoft is a regional passenger rail line in East Anglia connecting the city of Norwich with the coastal town of Lowestoft.
|
E555700
|
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: Norwich–Lowestoft | Statement: [Anglia Railways, operatedRoute, Norwich–Lowestoft]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Norwich–Lowestoft Context triple: [Anglia Railways, operatedRoute, Norwich–Lowestoft]
-
A.
Norwich–Great Yarmouth
Norwich–Great Yarmouth is a regional railway line in Norfolk, England, linking the city of Norwich with the coastal town of Great Yarmouth.
-
B.
Norwich–Cambridge
Norwich–Cambridge is a regional passenger rail service in eastern England linking the city of Norwich with Cambridge.
-
C.
Norwich
Norwich is a historic cathedral city in Norfolk, England, known for its medieval architecture and role as a regional cultural and economic center.
-
D.
Lowestoft
Lowestoft is a coastal town in Suffolk, England, known as the easternmost settlement in the United Kingdom and a traditional fishing and seaside resort.
-
E.
Downham
Downham is a residential district in southeast London known for its interwar housing estates and suburban character within the London Borough of Lewisham.
- 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: Norwich–Lowestoft Triple: [Anglia Railways, operatedRoute, Norwich–Lowestoft]
Generated description
Norwich–Lowestoft is a regional passenger rail line in East Anglia connecting the city of Norwich with the coastal town of Lowestoft.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Norwich–Lowestoft Target entity description: Norwich–Lowestoft is a regional passenger rail line in East Anglia connecting the city of Norwich with the coastal town of Lowestoft.
-
A.
Norwich–Great Yarmouth
Norwich–Great Yarmouth is a regional railway line in Norfolk, England, linking the city of Norwich with the coastal town of Great Yarmouth.
-
B.
Norwich–Cambridge
Norwich–Cambridge is a regional passenger rail service in eastern England linking the city of Norwich with Cambridge.
-
C.
Norwich
Norwich is a historic cathedral city in Norfolk, England, known for its medieval architecture and role as a regional cultural and economic center.
-
D.
Lowestoft
Lowestoft is a coastal town in Suffolk, England, known as the easternmost settlement in the United Kingdom and a traditional fishing and seaside resort.
-
E.
Downham
Downham is a residential district in southeast London known for its interwar housing estates and suburban character within the London Borough of Lewisham.
- 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_69c0084bd31c8190a796bb6284845e83 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c034d876fc819089818c731116af56 |
completed | March 22, 2026, 6:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0bfce88f88190bbc78ce9c7c3c107 |
completed | March 23, 2026, 4:21 a.m. |
| NEDg | Description generation | batch_69c0c2061aa08190977959353dd93bee |
completed | March 23, 2026, 4:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0c2638d3481909876fc917a61dde9 |
completed | March 23, 2026, 4:32 a.m. |
Created at: March 22, 2026, 3:54 p.m.