Triple
T19591968
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Greta railway station |
E470257
|
entity |
| Predicate | servedByLine |
P1293
|
FINISHED |
| Object | Hunter Line |
—
|
NE NERFINISHED |
How this triple was built (2 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: Hunter Line | Statement: [Greta railway station, servedByLine, Hunter Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hunter Line Context triple: [Greta railway station, servedByLine, Hunter Line]
-
A.
Hunter line
chosen
The Hunter line is a regional passenger railway service in New South Wales, Australia, connecting Newcastle with towns in the Hunter Valley.
-
B.
Sheppard line
The Sheppard line is a short east–west subway line in Toronto’s TTC network running along Sheppard Avenue in the city’s north end.
-
C.
King’s Lines
King’s Lines is a historic defensive fortification on the Rock of Gibraltar, built into its northern face to protect the territory from land-based attacks.
-
D.
Warwick Line
The Warwick Line was a Confederate defensive fortification system on the Virginia Peninsula that played a key role in delaying Union forces during the 1862 Peninsula Campaign of the American Civil War.
-
E.
Pulastya lineage
The Pulastya lineage is a revered sage dynasty in Hindu mythology descending from the sage Pulastya, known for producing powerful Rakshasa figures such as Ravana and Kumbhakarna.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e510024481908415c0d616fa6186 |
completed | April 10, 2026, 11:54 a.m. |
| NER | Named-entity recognition | batch_69e64057460c8190962e2e58f06b3985 |
completed | April 20, 2026, 3:03 p.m. |
Created at: April 10, 2026, 1:43 p.m.