Triple
T20729459
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Echuca railway line |
E509529
|
entity |
| Predicate | connectsWith |
P37
|
FINISHED |
| Object | Bendigo railway 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: Bendigo railway line | Statement: [Echuca railway line, connectsWith, Bendigo railway line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bendigo railway line Context triple: [Echuca railway line, connectsWith, Bendigo railway line]
-
A.
Bendigo line
chosen
The Bendigo line is a regional railway corridor in Victoria, Australia, running between Melbourne and the city of Bendigo and serving numerous intermediate towns.
-
B.
Gembrook railway line
The Gembrook railway line was a historic narrow-gauge branch of Melbourne’s suburban rail network that once ran through the Dandenong Ranges to the rural township of Gembrook, much of which now operates as the heritage Puffing Billy Railway.
-
C.
Flinders railway line
The Flinders railway line is a suburban rail corridor in Adelaide, South Australia, serving the southern suburbs and terminating near Flinders University and Flinders Medical Centre.
-
D.
Traralgon railway line
The Traralgon railway line is a regional rail corridor in Victoria, Australia, forming part of the Gippsland line and providing passenger and freight services between Melbourne and the Latrobe Valley, including the town of Traralgon.
-
E.
Griffith railway line
The Griffith railway line is a regional rail route in New South Wales, Australia, serving the agricultural Riverina area and linking the town of Griffith to the broader state rail network.
- 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_69e0b4c589c08190834fb5d86d0efa2b |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c1eb5d44819082d9fa410e676d91 |
completed | April 21, 2026, 12:16 a.m. |
Created at: April 16, 2026, 12:30 p.m.