Triple
T6932694
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pakistan Railways network |
E160473
|
entity |
| Predicate | hasMajorStation |
P1071
|
FINISHED |
| Object | Quetta railway station |
E168054
|
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: Quetta railway station | Statement: [Pakistan Railways network, hasMajorStation, Quetta railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Quetta railway station Context triple: [Pakistan Railways network, hasMajorStation, Quetta railway station]
-
A.
Quetta Railway Station
chosen
Quetta Railway Station is a major rail hub in the city of Quetta, Pakistan, serving as a key junction for passenger and freight services in the region.
-
B.
Peshawar Cantonment railway station
Peshawar Cantonment railway station is a major railway terminus in Peshawar, Pakistan, serving as a key hub for long-distance and regional train services in the country’s northwest.
-
C.
Nawabshah Railway Station
Nawabshah Railway Station is a key rail transport hub serving the city of Nawabshah in the Sindh province of Pakistan.
-
D.
Karachi City railway station
Karachi City railway station is a major railway terminus in Karachi, serving as one of the key hubs for passenger and freight rail services in Pakistan.
-
E.
Karachi Cantonment railway station
Karachi Cantonment railway station is one of Pakistan’s busiest and most important railway hubs, serving as a major passenger and intercity rail station in Karachi.
- 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_69c6884e15208190b9e91487eaafcf85 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6da3fa7fc8190a03e7132871a9af4 |
completed | March 27, 2026, 7:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7942eeb288190acad3bf999a6ea2e |
completed | March 28, 2026, 8:41 a.m. |
Created at: March 27, 2026, 2:27 p.m.