Triple
T18072041
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grantham–Skegness line |
E432452
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Havenhouse railway station |
—
|
NE NERFINISHED |
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: Havenhouse railway station | Statement: [Grantham–Skegness line, hasStation, Havenhouse railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Havenhouse railway station Context triple: [Grantham–Skegness line, hasStation, Havenhouse railway station]
-
A.
Havenstreet railway station
Havenstreet railway station is a preserved heritage railway station on the Isle of Wight, serving as the main base and visitor centre of the Isle of Wight Steam Railway.
-
B.
Hadfield railway station
Hadfield railway station is a railway terminus in Derbyshire, England, serving the village of Hadfield on the line towards Manchester.
-
C.
Stonehouse railway station
Stonehouse railway station is a small railway stop in Gloucestershire, England, serving the town of Stonehouse on the regional route between Gloucester and Swindon.
-
D.
Hooton railway station
Hooton railway station is a commuter rail station on the Wirral Peninsula in Cheshire, England, serving as a key interchange on Merseyrail’s Wirral Line network.
-
E.
Hatton railway station
Hatton railway station is a key stop on Sri Lanka’s Main Line, serving the central highlands and providing access to popular tea-growing and hiking areas such as Adam’s Peak.
- 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: Havenhouse railway station Target entity description: Havenhouse railway station is a small rural stop in Lincolnshire, England, serving the local area on the route between Grantham and the coastal town of Skegness.
-
A.
Havenstreet railway station
Havenstreet railway station is a preserved heritage railway station on the Isle of Wight, serving as the main base and visitor centre of the Isle of Wight Steam Railway.
-
B.
Hadfield railway station
Hadfield railway station is a railway terminus in Derbyshire, England, serving the village of Hadfield on the line towards Manchester.
-
C.
Stonehouse railway station
Stonehouse railway station is a small railway stop in Gloucestershire, England, serving the town of Stonehouse on the regional route between Gloucester and Swindon.
-
D.
Hooton railway station
Hooton railway station is a commuter rail station on the Wirral Peninsula in Cheshire, England, serving as a key interchange on Merseyrail’s Wirral Line network.
-
E.
Hatton railway station
Hatton railway station is a key stop on Sri Lanka’s Main Line, serving the central highlands and providing access to popular tea-growing and hiking areas such as Adam’s Peak.
- F. None of above. chosen
Provenance (2 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_69d8b9070cac81909fa9473fb1c3f1c7 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4ccef022c81909be41b2c3a3ee68e |
completed | April 19, 2026, 12:39 p.m. |
Created at: April 10, 2026, 10:26 a.m.