Triple
T21478549
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Karachi–Peshawar Railway Line |
E529925
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Karachi Cantonment |
—
|
NE NERFINISHED |
How this triple was built (3 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: Karachi Cantonment | Statement: [Karachi–Peshawar Railway Line, terminus, Karachi Cantonment]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Karachi Cantonment Context triple: [Karachi–Peshawar Railway Line, terminus, Karachi Cantonment]
-
A.
Karachi Cantonments
Karachi Cantonments are a group of military-administered cantonment areas within the city of Karachi, Pakistan, encompassing several key residential and strategic zones.
-
B.
Rawalpindi Cantonment
Rawalpindi Cantonment is a major military garrison area in Rawalpindi, Pakistan, housing key army installations and associated residential and commercial zones.
-
C.
Quetta Cantonment
Quetta Cantonment is a major Pakistani military garrison area located in the city of Quetta, serving as a key base for the country's armed forces in Balochistan.
-
D.
Malir Cantonment
Malir Cantonment is a major military garrison and residential area located in the eastern part of Karachi, Pakistan.
-
E.
Peshawar Cantonment
Peshawar Cantonment is a prominent military and residential area in Peshawar, Pakistan, known for its strategic importance and colonial-era infrastructure.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Karachi Cantonment Target entity description: Karachi Cantonment is a major railway station and military cantonment area in Karachi, Pakistan, serving as one of the city’s primary rail and administrative hubs.
-
A.
Karachi Cantonments
chosen
Karachi Cantonments are a group of military-administered cantonment areas within the city of Karachi, Pakistan, encompassing several key residential and strategic zones.
-
B.
Rawalpindi Cantonment
Rawalpindi Cantonment is a major military garrison area in Rawalpindi, Pakistan, housing key army installations and associated residential and commercial zones.
-
C.
Quetta Cantonment
Quetta Cantonment is a major Pakistani military garrison area located in the city of Quetta, serving as a key base for the country's armed forces in Balochistan.
-
D.
Malir Cantonment
Malir Cantonment is a major military garrison and residential area located in the eastern part of Karachi, Pakistan.
-
E.
Peshawar Cantonment
Peshawar Cantonment is a prominent military and residential area in Peshawar, Pakistan, known for its strategic importance and colonial-era infrastructure.
- F. None of above.
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_69e0c45acc3881908e38d3f28964152b |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9ea1951fc8190910f634327aa5c3f |
completed | April 23, 2026, 9:44 a.m. |
Created at: April 16, 2026, 6:20 p.m.