Triple
T18199288
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chenab Nagar |
E435739
|
entity |
| Predicate | railwayConnection |
P848
|
FINISHED |
| Object | served by Rabwah railway station |
—
|
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: served by Rabwah railway station | Statement: [Chenab Nagar, railwayConnection, served by Rabwah railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: served by Rabwah railway station Context triple: [Chenab Nagar, railwayConnection, served by Rabwah railway station]
-
A.
Bahraich railway station
Bahraich railway station is a regional rail hub in Bahraich, Uttar Pradesh, India, serving as a key transit point connecting the town to major cities in the state and beyond.
-
B.
Beruwala railway station
Beruwala railway station is a coastal train stop in Sri Lanka serving the town of Beruwala on the country’s main railway network.
-
C.
Hasan Abdal Railway Station
Hasan Abdal Railway Station is a passenger rail station in Hasan Abdal, Pakistan, serving as a local transport hub on the country’s railway network.
-
D.
Musafirkhana railway station
Musafirkhana railway station is a local rail transit point serving the town of Musafirkhana and surrounding areas in Uttar Pradesh, India.
-
E.
Bahau railway station
Bahau railway station is a Malaysian rail stop in the town of Bahau, Negeri Sembilan, serving as part of the KTM railway network.
- 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: served by Rabwah railway station Target entity description: Chenab Nagar is a town in Pakistan known as the headquarters of the Ahmadiyya Muslim Community.
-
A.
Bahraich railway station
Bahraich railway station is a regional rail hub in Bahraich, Uttar Pradesh, India, serving as a key transit point connecting the town to major cities in the state and beyond.
-
B.
Beruwala railway station
Beruwala railway station is a coastal train stop in Sri Lanka serving the town of Beruwala on the country’s main railway network.
-
C.
Hasan Abdal Railway Station
Hasan Abdal Railway Station is a passenger rail station in Hasan Abdal, Pakistan, serving as a local transport hub on the country’s railway network.
-
D.
Musafirkhana railway station
Musafirkhana railway station is a local rail transit point serving the town of Musafirkhana and surrounding areas in Uttar Pradesh, India.
-
E.
Bahau railway station
Bahau railway station is a Malaysian rail stop in the town of Bahau, Negeri Sembilan, serving as part of the KTM railway network.
- F. None of above. chosen
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_69d8b90dba6481908e119eb9aa4ca0cb |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4e0d545f4819090285d1446bd3c27 |
completed | April 19, 2026, 2:04 p.m. |
Created at: April 10, 2026, 10:31 a.m.