Triple
T8845385
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | LNER Class V2 |
E210490
|
entity |
| Predicate | operatorRegion |
P6665
|
FINISHED |
| Object |
North Eastern Area
North Eastern Area was a regional division of the London and North Eastern Railway responsible for managing rail operations in the north-east of England.
|
E760837
|
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: North Eastern Area | Statement: [LNER Class V2, operatorRegion, North Eastern Area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North Eastern Area Context triple: [LNER Class V2, operatorRegion, North Eastern Area]
-
A.
North East Region
North East Region is an administrative area in northern Ghana known for its savannah landscapes, agriculture-based economy, and proximity to the country’s northern borders.
-
B.
North-East District
North-East District is an administrative district in northeastern Botswana known for its ethnolinguistic diversity, including Kalanga-speaking communities.
-
C.
Northern Region
Northern Region is one of Ghana’s largest administrative regions, known for its savannah landscapes, agriculture-based economy, and cultural diversity.
-
D.
Eastern Region
Eastern Region is one of Ghana’s primary administrative regions, located in the south-central part of the country and known for its diverse landscapes, including parts of the Akwapim-Togo mountain range and major water bodies like the Volta Lake.
-
E.
Northeast Region
The Northeast Region is a large, culturally rich and historically significant area of Brazil known for its coastal cities, Afro-Brazilian heritage, and diverse landscapes.
- 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: North Eastern Area Triple: [LNER Class V2, operatorRegion, North Eastern Area]
Generated description
North Eastern Area was a regional division of the London and North Eastern Railway responsible for managing rail operations in the north-east of England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: North Eastern Area Target entity description: North Eastern Area was a regional division of the London and North Eastern Railway responsible for managing rail operations in the north-east of England.
-
A.
North East Region
North East Region is an administrative area in northern Ghana known for its savannah landscapes, agriculture-based economy, and proximity to the country’s northern borders.
-
B.
North-East District
North-East District is an administrative district in northeastern Botswana known for its ethnolinguistic diversity, including Kalanga-speaking communities.
-
C.
Northern Region
Northern Region is one of Ghana’s largest administrative regions, known for its savannah landscapes, agriculture-based economy, and cultural diversity.
-
D.
Eastern Region
Eastern Region is one of Ghana’s primary administrative regions, located in the south-central part of the country and known for its diverse landscapes, including parts of the Akwapim-Togo mountain range and major water bodies like the Volta Lake.
-
E.
Northeast Region
The Northeast Region is a large, culturally rich and historically significant area of Brazil known for its coastal cities, Afro-Brazilian heritage, and diverse landscapes.
- 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_69ca838967bc8190b46c3c80a2887ea4 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc60a6623c8190ba43545544f58633 |
completed | April 1, 2026, 12:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf89b5acbc8190b0f5a81af71fc7aa |
completed | April 3, 2026, 9:34 a.m. |
| NEDg | Description generation | batch_69cf8b4c15ac8190816f679de979b6b5 |
completed | April 3, 2026, 9:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf8bfdf55081909b71ef3e92c4928f |
completed | April 3, 2026, 9:44 a.m. |
Created at: March 30, 2026, 6:48 p.m.