Triple
T19815041
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hosur |
E476037
|
entity |
| Predicate | connectedBy |
P37
|
FINISHED |
| Object | Railway line between Bengaluru and Salem |
—
|
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: Railway line between Bengaluru and Salem | Statement: [Hosur, connectedBy, Railway line between Bengaluru and Salem]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Railway line between Bengaluru and Salem Context triple: [Hosur, connectedBy, Railway line between Bengaluru and Salem]
-
A.
Bengaluru–Salem line
chosen
The Bengaluru–Salem line is a key railway route in southern India that connects the major urban center of Bengaluru with the city of Salem, facilitating regional passenger and freight transport.
-
B.
Guntakal–Bengaluru line
The Guntakal–Bengaluru line is a key railway corridor in southern India connecting the junction town of Guntakal in Andhra Pradesh with the city of Bengaluru in Karnataka.
-
C.
Chennai–Bangalore line
The Chennai–Bangalore line is a major Indian Railways trunk route connecting the cities of Chennai in Tamil Nadu and Bengaluru in Karnataka, serving numerous intermediate towns and suburban areas.
-
D.
Bengaluru–Mysuru railway line
The Bengaluru–Mysuru railway line is a key rail corridor in the Indian state of Karnataka that connects the major cities of Bengaluru and Mysuru, serving as an important route for both passenger and freight traffic.
-
E.
Bengaluru–Tumakuru line
The Bengaluru–Tumakuru line is a key suburban and intercity railway corridor in Karnataka, India, connecting the major urban centers of Bengaluru and Tumakuru and serving as an important route for both passenger and freight traffic.
- 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_69d8e51bc4208190a1c57d8c5d1b15e4 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e654f861248190a633dd8d227d9697 |
completed | April 20, 2026, 4:31 p.m. |
Created at: April 10, 2026, 1:50 p.m.