Triple
T19415617
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tricity |
E485705
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
SAS Nagar Mohali railway station
SAS Nagar Mohali railway station is a key suburban rail hub serving the Mohali area within the Chandigarh Tricity region in Punjab, India.
|
E1377267
|
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: SAS Nagar Mohali railway station | Statement: [Tricity, hasRailwayStation, SAS Nagar Mohali railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SAS Nagar Mohali railway station Context triple: [Tricity, hasRailwayStation, SAS Nagar Mohali railway station]
-
A.
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.
-
B.
Patiala railway station
Patiala railway station is a key rail transit hub serving the city of Patiala in the Indian state of Punjab.
-
C.
Jalandhar Cantt railway station
Jalandhar Cantt railway station is a key railway station serving the cantonment area of Jalandhar in Punjab, India, connecting it to major cities and regional destinations.
-
D.
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.
-
E.
Jalandhar City railway station
Jalandhar City railway station is a major rail hub in Punjab, India, serving the city of Jalandhar with extensive passenger and freight connectivity to regional and national destinations.
- 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: SAS Nagar Mohali railway station Triple: [Tricity, hasRailwayStation, SAS Nagar Mohali railway station]
Generated description
SAS Nagar Mohali railway station is a key suburban rail hub serving the Mohali area within the Chandigarh Tricity region in Punjab, India.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SAS Nagar Mohali railway station Target entity description: SAS Nagar Mohali railway station is a key suburban rail hub serving the Mohali area within the Chandigarh Tricity region in Punjab, India.
-
A.
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.
-
B.
Patiala railway station
Patiala railway station is a key rail transit hub serving the city of Patiala in the Indian state of Punjab.
-
C.
Jalandhar Cantt railway station
Jalandhar Cantt railway station is a key railway station serving the cantonment area of Jalandhar in Punjab, India, connecting it to major cities and regional destinations.
-
D.
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.
-
E.
Jalandhar City railway station
Jalandhar City railway station is a major rail hub in Punjab, India, serving the city of Jalandhar with extensive passenger and freight connectivity to regional and national destinations.
- 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_69d8e8d688f881909c85104a62e09d8a |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e62af90758819088999d98d270011a |
completed | April 20, 2026, 1:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a073b230d788190a927035709ac5be6 |
completed | May 15, 2026, 3:26 p.m. |
| NEDg | Description generation | batch_6a073bc941688190af3b7daee5c5d7e3 |
completed | May 15, 2026, 3:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a073c574c808190b2ae6df5477c27bb |
completed | May 15, 2026, 3:31 p.m. |
Created at: April 10, 2026, 1:37 p.m.