Triple
T8193804
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Central Railway zone |
E191376
|
entity |
| Predicate | hasMajorStation |
P1071
|
FINISHED |
| Object | Aurangabad railway station |
E177441
|
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: Aurangabad railway station | Statement: [South Central Railway zone, hasMajorStation, Aurangabad railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aurangabad railway station Context triple: [South Central Railway zone, hasMajorStation, Aurangabad railway station]
-
A.
Aurangabad railway station
chosen
Aurangabad railway station is a major rail hub in Maharashtra, India, serving the city of Aurangabad and providing connectivity to various regional and national destinations.
-
B.
Ahmednagar railway station
Ahmednagar railway station is a key rail hub in Maharashtra, India, serving the city of Ahmednagar and connecting it to major regional and national destinations.
-
C.
Nanded railway station
Nanded railway station is a major rail hub in Maharashtra, India, serving the city of Nanded with regional and long-distance passenger train services.
-
D.
Hyderabad Deccan railway station
Hyderabad Deccan railway station is a major historic railway terminus in Hyderabad, India, serving as one of the city’s primary rail hubs.
-
E.
Moradabad Junction railway station
Moradabad Junction railway station is a major rail hub in Uttar Pradesh, India, serving as an important junction on the Northern Railway network and connecting several key routes in the region.
- 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_69ca82c6e9548190a4c5ca14516e4417 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb5c1f02248190adbe56a7d6be3419 |
completed | March 31, 2026, 5:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd34a11138819093b9a17ab8b8ec8a |
completed | April 1, 2026, 3:07 p.m. |
Created at: March 30, 2026, 5:42 p.m.