Triple
T11194172
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London Euston – Northampton |
E264877
|
entity |
| Predicate | callingPatternIncludes |
P42455
|
FINISHED |
| Object |
Leighton Buzzard railway station
Leighton Buzzard railway station is a mainline stop in Bedfordshire, England, served by frequent intercity and commuter services on the West Coast Main Line between London and the Midlands.
|
E910887
|
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: Leighton Buzzard railway station | Statement: [London Euston – Northampton, callingPatternIncludes, Leighton Buzzard railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leighton Buzzard railway station Context triple: [London Euston – Northampton, callingPatternIncludes, Leighton Buzzard railway station]
-
A.
Biggleswade railway station
Biggleswade railway station is a stop on the East Coast Main Line in Bedfordshire, England, served by London King’s Cross to King’s Lynn passenger services.
-
B.
Berkhamsted railway station
Berkhamsted railway station is a commuter rail station in Hertfordshire, England, on the West Coast Main Line, providing regular services between London Euston and the Midlands.
-
C.
Bletchley railway station
Bletchley railway station is a key railway hub in Bletchley, Buckinghamshire, serving as an important junction on the West Coast Main Line and local routes including the Marston Vale Line.
-
D.
Aylesbury railway station
Aylesbury railway station is the main train station serving the town of Aylesbury in Buckinghamshire, England, providing regional and commuter rail services.
-
E.
Beaconsfield station
Beaconsfield station is a suburban commuter rail stop serving the town of Beaconsfield, providing regular train connections to nearby urban centers.
- 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: Leighton Buzzard railway station Triple: [London Euston – Northampton, callingPatternIncludes, Leighton Buzzard railway station]
Generated description
Leighton Buzzard railway station is a mainline stop in Bedfordshire, England, served by frequent intercity and commuter services on the West Coast Main Line between London and the Midlands.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Leighton Buzzard railway station Target entity description: Leighton Buzzard railway station is a mainline stop in Bedfordshire, England, served by frequent intercity and commuter services on the West Coast Main Line between London and the Midlands.
-
A.
Biggleswade railway station
Biggleswade railway station is a stop on the East Coast Main Line in Bedfordshire, England, served by London King’s Cross to King’s Lynn passenger services.
-
B.
Berkhamsted railway station
Berkhamsted railway station is a commuter rail station in Hertfordshire, England, on the West Coast Main Line, providing regular services between London Euston and the Midlands.
-
C.
Bletchley railway station
Bletchley railway station is a key railway hub in Bletchley, Buckinghamshire, serving as an important junction on the West Coast Main Line and local routes including the Marston Vale Line.
-
D.
Aylesbury railway station
Aylesbury railway station is the main train station serving the town of Aylesbury in Buckinghamshire, England, providing regional and commuter rail services.
-
E.
Beaconsfield station
Beaconsfield station is a suburban commuter rail stop serving the town of Beaconsfield, providing regular train connections to nearby urban centers.
- 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_69d6aa9eb9248190b20211772621b4bc |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e8bf14e481908563b15790af4d20 |
completed | April 9, 2026, 5:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e483f8ecf4819086f0bab3ca9ddcb4 |
completed | April 19, 2026, 7:27 a.m. |
| NEDg | Description generation | batch_69e4878971cc8190aaa1fe32b32925a8 |
completed | April 19, 2026, 7:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e4890e8ab881909c85593067041994 |
completed | April 19, 2026, 7:49 a.m. |
Created at: April 8, 2026, 9:29 p.m.