Triple
T21240911
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bethungra |
E523466
|
entity |
| Predicate | railInfrastructureNearby |
P25143
|
FINISHED |
| Object | Bethungra Spiral deviation |
—
|
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 Spiral deviation | Statement: [Bethungra, railInfrastructureNearby, Bethungra Spiral deviation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bethungra Spiral deviation Context triple: [Bethungra, railInfrastructureNearby, Bethungra Spiral deviation]
-
A.
Bethungra Spiral
chosen
Bethungra Spiral is a heritage-listed railway spiral in New South Wales, Australia, engineered to help trains climb the steep Bethungra Range by looping over and under the main line.
-
B.
Raurimu Spiral
Raurimu Spiral is a famous railway engineering feat in New Zealand that uses a complex series of curves and gradients to help trains climb the steep slopes of the central North Island.
-
C.
The Spiral
"The Spiral" is a short story by Italo Calvino, included in his collection *Cosmicomics*, that blends imaginative science fiction with playful philosophical reflection on evolution and existence.
-
D.
The Helix
The Helix is a large public park and recreational green space in Falkirk, Scotland, known for housing the iconic Kelpies horse-head sculptures and extensive walking and cycling paths.
-
E.
Paisley Galaxy
Paisley Galaxy is a popular Cantopop song by Hong Kong singer Kelly Chan.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: railInfrastructureNearby Context triple: [Bethungra, railInfrastructureNearby, Bethungra Spiral deviation]
-
A.
hasNearbyRailway
chosen
Indicates that one entity is located close to a railway associated with or relevant to another entity.
-
B.
infrastructureNearby
Indicates that one entity is located close to another entity that serves as infrastructure (such as roads, utilities, or public facilities).
-
C.
railInfrastructureServed
Indicates that a rail infrastructure facility or segment is served, accessed, or operated by a particular service, operator, or network.
-
D.
nearestRailwayTerminus
Indicates that one location is the closest railway terminus to another specified place.
-
E.
nearbyHeritageStation
Indicates that one entity is located close to a heritage (historically or culturally significant) station.
- F. None of above.
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_69e0b513b89c81908b27147e91368db2 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e735239f48819091ffe518b1aed2e8 |
completed | April 21, 2026, 8:28 a.m. |
| PD | Predicate disambiguation | batch_69e5f60e1a888190ba75e2e900270a4e |
completed | April 20, 2026, 9:46 a.m. |
Created at: April 16, 2026, 3:47 p.m.