Triple
T10612506
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nankana Sahib |
E276039
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Nankana Sahib railway station
Nankana Sahib railway station is a rail transport facility serving the city of Nankana Sahib in Punjab, Pakistan, an important Sikh pilgrimage center.
|
E874852
|
NE FINISHED |
How this triple was built (4 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: Nankana Sahib railway station | Statement: [Nankana Sahib, hasRailwayStation, Nankana Sahib railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nankana Sahib railway station Context triple: [Nankana Sahib, hasRailwayStation, Nankana Sahib railway station]
-
A.
Jhelum Railway Station
Jhelum Railway Station is a key rail transport hub serving the city of Jhelum in Punjab, Pakistan, connecting it to major cities across the country.
-
B.
Ludhiana Junction railway station
Ludhiana Junction railway station is a major railway hub in Punjab, India, serving as a key junction on the Northern Railway network and connecting Ludhiana to numerous cities across the country.
-
C.
Amritsar Junction railway station
Amritsar Junction railway station is a major railway hub in the Indian state of Punjab, serving the historic city of Amritsar and providing key connections to destinations across northern India.
-
D.
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.
-
E.
Firozpur Cantonment railway station
Firozpur Cantonment railway station is a major railway junction in Ferozepur, Punjab, serving as an important hub for passenger and freight trains in northern India.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Nankana Sahib railway station Triple: [Nankana Sahib, hasRailwayStation, Nankana Sahib railway station]
Generated description
Nankana Sahib railway station is a rail transport facility serving the city of Nankana Sahib in Punjab, Pakistan, an important Sikh pilgrimage center.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nankana Sahib railway station Target entity description: Nankana Sahib railway station is a rail transport facility serving the city of Nankana Sahib in Punjab, Pakistan, an important Sikh pilgrimage center.
-
A.
Jhelum Railway Station
Jhelum Railway Station is a key rail transport hub serving the city of Jhelum in Punjab, Pakistan, connecting it to major cities across the country.
-
B.
Ludhiana Junction railway station
Ludhiana Junction railway station is a major railway hub in Punjab, India, serving as a key junction on the Northern Railway network and connecting Ludhiana to numerous cities across the country.
-
C.
Amritsar Junction railway station
Amritsar Junction railway station is a major railway hub in the Indian state of Punjab, serving the historic city of Amritsar and providing key connections to destinations across northern India.
-
D.
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.
-
E.
Firozpur Cantonment railway station
Firozpur Cantonment railway station is a major railway junction in Ferozepur, Punjab, serving as an important hub for passenger and freight trains in northern India.
- F. None of above. chosen
Provenance (5 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_69d6aaf948d88190806cc3a8c47a3fb2 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d6df5baf94819097b14a73af058f35 |
completed | April 8, 2026, 11:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d95ec61b388190adee9b3577567709 |
completed | April 10, 2026, 8:34 p.m. |
| NEDg | Description generation | batch_69d95f824b3081908561f0d3748e3713 |
completed | April 10, 2026, 8:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d9600a29808190af583d2fd696ec6a |
completed | April 10, 2026, 8:39 p.m. |
Created at: April 8, 2026, 7:33 p.m.