Triple
T15822850
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bengaluru railway network |
E383655
|
entity |
| Predicate | hasMajorStation |
P1071
|
FINISHED |
| Object | Yelahanka Junction |
E1112376
|
NE FINISHED |
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: Yelahanka Junction | Statement: [Bengaluru railway network, hasMajorStation, Yelahanka Junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yelahanka Junction Context triple: [Bengaluru railway network, hasMajorStation, Yelahanka Junction]
-
A.
Yelahanka Junction
chosen
Yelahanka Junction is a major railway station in the northern part of Bengaluru, Karnataka, serving as an important junction for regional and long-distance trains.
-
B.
Shoranur Junction
Shoranur Junction is a major railway hub in Kerala, India, serving as a key interchange point connecting multiple important rail routes across the state and beyond.
-
C.
Karur Junction
Karur Junction is a major railway junction in Tamil Nadu, India, serving as an important transit hub connecting multiple regional and long-distance rail routes.
-
D.
Erode Junction
Erode Junction is a major railway station and transport hub in the city of Erode, Tamil Nadu, serving as an important junction on the Southern Railway network of India.
-
E.
Mangaluru Junction
Mangaluru Junction is a major railway junction in the coastal city of Mangalore, Karnataka, serving as an important hub for regional and long-distance train services in southwestern India.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d86da34c888190976e06c4019d415a |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e0c4a96b848190845cf547034a24f2 |
completed | April 16, 2026, 11:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffa13392c48190b03cbed9df5a32a6 |
completed | May 9, 2026, 9:03 p.m. |
Created at: April 10, 2026, 4:49 a.m.