Triple
T22704984
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lahore District |
E561425
|
entity |
| Predicate | hasRailInfrastructure |
P19495
|
FINISHED |
| Object | Lahore Junction railway station |
—
|
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: Lahore Junction railway station | Statement: [Lahore District, hasRailInfrastructure, Lahore Junction railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lahore Junction railway station Context triple: [Lahore District, hasRailInfrastructure, Lahore Junction railway station]
-
A.
Lahore Junction railway station
chosen
Lahore Junction railway station is one of Pakistan’s busiest and most historically significant railway hubs, serving as a central transit point in the city of Lahore.
-
B.
Rawalpindi Railway Station
Rawalpindi Railway Station is a major railway hub in Pakistan that serves the city of Rawalpindi and connects it to key destinations across the country.
-
C.
Faisalabad railway station
Faisalabad railway station is a major rail hub in the city of Faisalabad, serving as a key junction for passenger and freight services in central Pakistan.
-
D.
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.
-
E.
Sukkur railway station
Sukkur railway station is a key rail transport hub in Sindh, Pakistan, serving as an important junction for passenger and freight services on the national rail network.
- 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_69e2454f1348819088d83f420925a5c1 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f178cdc93481908f85d04560f8c285 |
completed | April 29, 2026, 3:19 a.m. |
Created at: April 17, 2026, 3:16 p.m.