Triple
T17372524
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Churnet Valley Line |
E422351
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Leekbrook Junction |
—
|
NE ONNED1 |
How this triple was built (3 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: Leekbrook Junction | Statement: [Churnet Valley Line, hasStation, Leekbrook Junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leekbrook Junction Context triple: [Churnet Valley Line, hasStation, Leekbrook Junction]
-
A.
Warwick Junction
Warwick Junction is a bustling transport and trading hub in central Durban, South Africa, known for its vibrant informal markets and diverse street life.
-
B.
Smallbrook Junction
Smallbrook Junction is a railway station on the Isle of Wight that serves as an interchange between the Island Line and the Isle of Wight Steam Railway.
-
C.
Norwood Junction
Norwood Junction is a railway station in South London that serves as a key commuter hub with frequent suburban and regional services.
-
D.
Thornton North Junction
Thornton North Junction is a railway junction in Fife, Scotland, serving as a key connection point on the regional rail network, including the Levenmouth rail link.
-
E.
Norton Junction
Norton Junction is a key canal junction on England’s Grand Union Canal where major routes diverge near the village of Norton in Northamptonshire.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Leekbrook Junction Target entity description: Leekbrook Junction is a former railway junction and station in Staffordshire, England, historically serving as a key connection point on the Churnet Valley railway network.
-
A.
Warwick Junction
Warwick Junction is a bustling transport and trading hub in central Durban, South Africa, known for its vibrant informal markets and diverse street life.
-
B.
Smallbrook Junction
Smallbrook Junction is a railway station on the Isle of Wight that serves as an interchange between the Island Line and the Isle of Wight Steam Railway.
-
C.
Norwood Junction
Norwood Junction is a railway station in South London that serves as a key commuter hub with frequent suburban and regional services.
-
D.
Thornton North Junction
Thornton North Junction is a railway junction in Fife, Scotland, serving as a key connection point on the regional rail network, including the Levenmouth rail link.
-
E.
Norton Junction
Norton Junction is a key canal junction on England’s Grand Union Canal where major routes diverge near the village of Norton in Northamptonshire.
- F. None of above. chosen
Provenance (3 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_69d889d6535c81908be333c01deaec4e |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43a69d93c81908ce2d909857a3a11 |
completed | April 19, 2026, 2:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a019568a27c8190af1bbe6db75f3e6f |
in_progress | May 11, 2026, 8:38 a.m. |
Created at: April 10, 2026, 5:44 a.m.