Triple
T15306783
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Welwyn Garden City railway station |
E365919
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object |
Welwyn Garden City bus station
Welwyn Garden City bus station is a local public transport hub in Welwyn Garden City, Hertfordshire, providing bus services that connect the town with surrounding areas and complement its nearby railway links.
|
E1149518
|
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: Welwyn Garden City bus station | Statement: [Welwyn Garden City railway station, adjacentTo, Welwyn Garden City bus station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Welwyn Garden City bus station Context triple: [Welwyn Garden City railway station, adjacentTo, Welwyn Garden City bus station]
-
A.
Edgware bus station
Edgware bus station is a public transport hub in the Edgware area of north London, serving as a key interchange point for numerous London bus routes.
-
B.
Newbury Park bus station
Newbury Park bus station is a public transport facility in Newbury Park, London, serving as a local hub for bus services connecting the area with surrounding districts.
-
C.
Walthamstow Central bus station
Walthamstow Central bus station is a major London bus interchange in Walthamstow, adjacent to Walthamstow Central rail and Underground stations, providing local and regional bus services.
-
D.
North Greenwich bus station
North Greenwich bus station is a major London transport hub adjacent to North Greenwich Underground station and The O2, providing extensive bus connections across southeast and east London.
-
E.
Welwyn Garden City railway station
Welwyn Garden City railway station is a commuter rail station in Hertfordshire, England, serving the town of Welwyn Garden City on routes into London and surrounding areas.
- 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: Welwyn Garden City bus station Triple: [Welwyn Garden City railway station, adjacentTo, Welwyn Garden City bus station]
Generated description
Welwyn Garden City bus station is a local public transport hub in Welwyn Garden City, Hertfordshire, providing bus services that connect the town with surrounding areas and complement its nearby railway links.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Welwyn Garden City bus station Target entity description: Welwyn Garden City bus station is a local public transport hub in Welwyn Garden City, Hertfordshire, providing bus services that connect the town with surrounding areas and complement its nearby railway links.
-
A.
Edgware bus station
Edgware bus station is a public transport hub in the Edgware area of north London, serving as a key interchange point for numerous London bus routes.
-
B.
Newbury Park bus station
Newbury Park bus station is a public transport facility in Newbury Park, London, serving as a local hub for bus services connecting the area with surrounding districts.
-
C.
Walthamstow Central bus station
Walthamstow Central bus station is a major London bus interchange in Walthamstow, adjacent to Walthamstow Central rail and Underground stations, providing local and regional bus services.
-
D.
North Greenwich bus station
North Greenwich bus station is a major London transport hub adjacent to North Greenwich Underground station and The O2, providing extensive bus connections across southeast and east London.
-
E.
Welwyn Garden City railway station
Welwyn Garden City railway station is a commuter rail station in Hertfordshire, England, serving the town of Welwyn Garden City on routes into London and surrounding areas.
- 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_69d85a113ee881908e297a1d38dd79fa |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03cd001b48190bbdd69337efdb907 |
completed | April 16, 2026, 1:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fef89feda88190b18f6a03d6e968aa |
completed | May 9, 2026, 9:04 a.m. |
| NEDg | Description generation | batch_69fefa13e8508190930a22439b7f154a |
completed | May 9, 2026, 9:10 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fefa80be14819089e87e7bdb3af7ec |
completed | May 9, 2026, 9:12 a.m. |
Created at: April 10, 2026, 3:16 a.m.