Triple
T4996801
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Great Northern |
E112266
|
entity |
| Predicate | operatesRoute |
P3695
|
FINISHED |
| Object |
Moorgate to Welwyn Garden City
Moorgate to Welwyn Garden City is a suburban commuter rail service in Hertfordshire and north London, forming part of the Great Northern network into central London.
|
E484531
|
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: Moorgate to Welwyn Garden City | Statement: [Great Northern, operatesRoute, Moorgate to Welwyn Garden City]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Moorgate to Welwyn Garden City Context triple: [Great Northern, operatesRoute, Moorgate to Welwyn Garden City]
-
A.
Welwyn Garden City
Welwyn Garden City is a planned English town in Hertfordshire, founded by Ebenezer Howard in the early 20th century as a model community combining the benefits of city and countryside.
-
B.
Elstree
"Elstree" is a 1979 synth-pop song by The Buggles that nostalgically reflects on the British film industry and the famed Elstree Studios.
-
C.
Elstree
Elstree is a village in southern England best known for its historic film and television studios that have hosted numerous major productions.
-
D.
Waltham Cross
Waltham Cross is a town in southeastern England known for its historic Eleanor Cross and its location near the Greater London boundary.
-
E.
Broxbourne
Broxbourne is a local government district and town in Hertfordshire, England, situated north of London and known for its residential communities and green spaces along the River Lea.
- 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: Moorgate to Welwyn Garden City Triple: [Great Northern, operatesRoute, Moorgate to Welwyn Garden City]
Generated description
Moorgate to Welwyn Garden City is a suburban commuter rail service in Hertfordshire and north London, forming part of the Great Northern network into central London.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Moorgate to Welwyn Garden City Target entity description: Moorgate to Welwyn Garden City is a suburban commuter rail service in Hertfordshire and north London, forming part of the Great Northern network into central London.
-
A.
Welwyn Garden City
Welwyn Garden City is a planned English town in Hertfordshire, founded by Ebenezer Howard in the early 20th century as a model community combining the benefits of city and countryside.
-
B.
Elstree
"Elstree" is a 1979 synth-pop song by The Buggles that nostalgically reflects on the British film industry and the famed Elstree Studios.
-
C.
Elstree
Elstree is a village in southern England best known for its historic film and television studios that have hosted numerous major productions.
-
D.
Waltham Cross
Waltham Cross is a town in southeastern England known for its historic Eleanor Cross and its location near the Greater London boundary.
-
E.
Broxbourne
Broxbourne is a local government district and town in Hertfordshire, England, situated north of London and known for its residential communities and green spaces along the River Lea.
- 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_69bd4432b32c81909f3b3c6bd10f0653 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd72a130708190b9bc1393ba78bfb1 |
completed | March 20, 2026, 4:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be8a3489f08190a338de8d8be09813 |
completed | March 21, 2026, 12:08 p.m. |
| NEDg | Description generation | batch_69be8ac1336c8190a3b6f5b83543dfcf |
completed | March 21, 2026, 12:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69be8b57411c819082fe711485fe2821 |
completed | March 21, 2026, 12:13 p.m. |
Created at: March 20, 2026, 1:34 p.m.