Triple
T10857764
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Watford DC line |
E256313
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Headstone Lane
Headstone Lane is a suburban railway station in northwest London served by London Overground services on the line between Watford Junction and central London.
|
E890985
|
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: Headstone Lane | Statement: [Watford DC line, hasStation, Headstone Lane]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Headstone Lane Context triple: [Watford DC line, hasStation, Headstone Lane]
-
A.
Rye Lane
Rye Lane is a bustling commercial street in Peckham, South London, known for its vibrant markets, diverse shops, and lively cultural scene.
-
B.
Bulpit Lane
Bulpit Lane is a football ground in Hungerford, England, best known as the home stadium of Hungerford Town F.C.
-
C.
Wheatley Lane
Wheatley Lane is a small village in the borough of Pendle, Lancashire, England, forming part of the wider rural communities in the area.
-
D.
Queen’s Lane
Queen’s Lane is a historic street in central Oxford, England, known for running between several university colleges and preserving much of the city’s medieval character.
-
E.
Sisotowbell Lane
"Sisotowbell Lane" is a gentle, whimsical folk song by Joni Mitchell from her 1968 debut album "Song to a Seagull."
- 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: Headstone Lane Triple: [Watford DC line, hasStation, Headstone Lane]
Generated description
Headstone Lane is a suburban railway station in northwest London served by London Overground services on the line between Watford Junction and central London.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Headstone Lane Target entity description: Headstone Lane is a suburban railway station in northwest London served by London Overground services on the line between Watford Junction and central London.
-
A.
Rye Lane
Rye Lane is a bustling commercial street in Peckham, South London, known for its vibrant markets, diverse shops, and lively cultural scene.
-
B.
Bulpit Lane
Bulpit Lane is a football ground in Hungerford, England, best known as the home stadium of Hungerford Town F.C.
-
C.
Wheatley Lane
Wheatley Lane is a small village in the borough of Pendle, Lancashire, England, forming part of the wider rural communities in the area.
-
D.
Queen’s Lane
Queen’s Lane is a historic street in central Oxford, England, known for running between several university colleges and preserving much of the city’s medieval character.
-
E.
Sisotowbell Lane
"Sisotowbell Lane" is a gentle, whimsical folk song by Joni Mitchell from her 1968 debut album "Song to a Seagull."
- 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_69d6aa83d1448190a66d93c32394d21f |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d751377da88190a7244bb9d6b0c2ec |
completed | April 9, 2026, 7:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69dff7d0403c8190bc0b92197a25d3ee |
completed | April 15, 2026, 8:40 p.m. |
| NEDg | Description generation | batch_69e0026e7900819087327db5f625169c |
completed | April 15, 2026, 9:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e0057a7704819096becb74dc261883 |
completed | April 15, 2026, 9:39 p.m. |
Created at: April 8, 2026, 9:20 p.m.