Triple
T4738354
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northern Railway zone |
E105178
|
entity |
| Predicate | hasMajorStation |
P1071
|
FINISHED |
| Object | Amritsar Junction railway station |
E141426
|
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: Amritsar Junction railway station | Statement: [Northern Railway zone, hasMajorStation, Amritsar Junction railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Amritsar Junction railway station Context triple: [Northern Railway zone, hasMajorStation, Amritsar Junction railway station]
-
A.
Amritsar Junction railway station
chosen
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.
-
B.
Hisar Junction railway station
Hisar Junction railway station is a major rail hub in the Indian state of Haryana, serving as a key transit point for passenger and freight trains in the region.
-
C.
Jammu Tawi railway station
Jammu Tawi railway station is a major rail hub in the Indian Union Territory of Jammu and Kashmir, serving as the primary gateway connecting Jammu with the rest of the country.
-
D.
Kurukshetra Junction railway station
Kurukshetra Junction railway station is a major railway hub in Haryana, India, serving the historic city of Kurukshetra and connecting it to key destinations across the region and country.
-
E.
Meerut Cantt railway station
Meerut Cantt railway station is a key Indian Railways station serving the cantonment area of Meerut in Uttar Pradesh, facilitating both civilian and military rail transport.
- 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_69bd43ee52048190b81a4f066534ffb3 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6485d690819098dc4a974516da6b |
completed | March 20, 2026, 3:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be10b8e7ec81908cc1ec9b94a6bee4 |
completed | March 21, 2026, 3:30 a.m. |
Created at: March 20, 2026, 1:19 p.m.