Triple
T1274394
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Luton Airport |
E15779
|
entity |
| Predicate | hasRailStation |
P726
|
FINISHED |
| Object |
Luton Airport Parkway
Luton Airport Parkway is a railway station in Luton, England, providing fast rail connections between Luton Airport and central London as well as other destinations.
|
E159287
|
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: Luton Airport Parkway | Statement: [Luton Airport, hasRailStation, Luton Airport Parkway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Luton Airport Parkway Context triple: [Luton Airport, hasRailStation, Luton Airport Parkway]
-
A.
North Downs Way
The North Downs Way is a long-distance National Trail in southeast England that follows the chalk ridge of the North Downs through Surrey and Kent, offering scenic countryside and historic sites.
-
B.
Stretford Road
Stretford Road is a major thoroughfare in Manchester, England, running through areas such as Hulme and providing an important local transport route.
-
C.
Weston Road
Weston Road is a major north–south arterial route in the Greater Toronto Area that runs through communities such as Woodbridge in Vaughan.
-
D.
Manchester Outer Ring Road
Manchester Outer Ring Road is a major orbital motorway route encircling the city of Manchester, facilitating regional and national traffic flow around the urban area.
-
E.
Chelmsford bypass
The Chelmsford bypass is a major roadway designed to divert through-traffic around the city of Chelmsford, reducing congestion in the urban center.
- 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: Luton Airport Parkway Triple: [Luton Airport, hasRailStation, Luton Airport Parkway]
Generated description
Luton Airport Parkway is a railway station in Luton, England, providing fast rail connections between Luton Airport and central London as well as other destinations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Luton Airport Parkway Target entity description: Luton Airport Parkway is a railway station in Luton, England, providing fast rail connections between Luton Airport and central London as well as other destinations.
-
A.
North Downs Way
The North Downs Way is a long-distance National Trail in southeast England that follows the chalk ridge of the North Downs through Surrey and Kent, offering scenic countryside and historic sites.
-
B.
Stretford Road
Stretford Road is a major thoroughfare in Manchester, England, running through areas such as Hulme and providing an important local transport route.
-
C.
Weston Road
Weston Road is a major north–south arterial route in the Greater Toronto Area that runs through communities such as Woodbridge in Vaughan.
-
D.
Manchester Outer Ring Road
Manchester Outer Ring Road is a major orbital motorway route encircling the city of Manchester, facilitating regional and national traffic flow around the urban area.
-
E.
Chelmsford bypass
The Chelmsford bypass is a major roadway designed to divert through-traffic around the city of Chelmsford, reducing congestion in the urban center.
- 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_69a4935a94308190bb92555b79032824 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4c06ee22081908141868b57596e35 |
completed | March 1, 2026, 10:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acde0ccff4819092948c249e0cb39b |
completed | March 8, 2026, 2:25 a.m. |
| NEDg | Description generation | batch_69acde6b92bc819081bc5c1aae64d981 |
completed | March 8, 2026, 2:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69acded2e6a48190af7f135a0a4d8588 |
completed | March 8, 2026, 2:28 a.m. |
Created at: March 1, 2026, 7:50 p.m.