Triple
T21240891
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bethungra |
E523466
|
entity |
| Predicate | hasHeritage |
P1494
|
FINISHED |
| Object | Bethungra railway station (closed) |
—
|
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: Bethungra railway station (closed) | Statement: [Bethungra, hasHeritage, Bethungra railway station (closed)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bethungra railway station (closed) Context triple: [Bethungra, hasHeritage, Bethungra railway station (closed)]
-
A.
Bettiah railway station
Bettiah railway station is a key rail hub in Bihar, India, serving the town of Bettiah and surrounding regions with passenger and regional train services.
-
B.
Bungalow railway station
Bungalow railway station is a small rural stop on the Manx Electric Railway on the Isle of Man, serving the nearby Bungalow area on Snaefell Mountain.
-
C.
Thornton railway station (historical, closed)
Thornton railway station (historical, closed) was a former railway stop that once served the village of Thornton in the historic West Riding of Yorkshire, England, before its eventual closure.
-
D.
Dharmanagar railway station
Dharmanagar railway station is a key rail transit hub in the town of Dharmanagar in Tripura, India, connecting the region to major destinations in the Northeast and beyond.
-
E.
Munger railway station
Munger railway station is a passenger rail hub serving the city of Munger in Bihar, India, connecting it to regional and national rail networks.
- 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: Bethungra railway station (closed) Target entity description: Bethungra railway station (closed) is a disused heritage-listed former railway station in New South Wales, Australia, notable for its association with the Main South railway line and the nearby Bethungra Spiral.
-
A.
Bettiah railway station
Bettiah railway station is a key rail hub in Bihar, India, serving the town of Bettiah and surrounding regions with passenger and regional train services.
-
B.
Bungalow railway station
Bungalow railway station is a small rural stop on the Manx Electric Railway on the Isle of Man, serving the nearby Bungalow area on Snaefell Mountain.
-
C.
Thornton railway station (historical, closed)
Thornton railway station (historical, closed) was a former railway stop that once served the village of Thornton in the historic West Riding of Yorkshire, England, before its eventual closure.
-
D.
Dharmanagar railway station
Dharmanagar railway station is a key rail transit hub in the town of Dharmanagar in Tripura, India, connecting the region to major destinations in the Northeast and beyond.
-
E.
Munger railway station
Munger railway station is a passenger rail hub serving the city of Munger in Bihar, India, connecting it to regional and national rail networks.
- 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_69e0b513b89c81908b27147e91368db2 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e735239f48819091ffe518b1aed2e8 |
completed | April 21, 2026, 8:28 a.m. |
Created at: April 16, 2026, 3:47 p.m.