Triple
T7296384
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Krishnanagar Sadar subdivision |
E164530
|
entity |
| Predicate | hasRailwayConnectivity |
P65119
|
FINISHED |
| Object |
Krishnanagar City Junction railway station
Krishnanagar City Junction railway station is a key railway hub serving the city of Krishnanagar and surrounding areas in Nadia district, West Bengal, India.
|
E655783
|
NE FINISHED |
How this triple was built (5 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: Krishnanagar City Junction railway station | Statement: [Krishnanagar Sadar subdivision, hasRailwayConnectivity, Krishnanagar City Junction railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Krishnanagar City Junction railway station Context triple: [Krishnanagar Sadar subdivision, hasRailwayConnectivity, Krishnanagar City Junction railway station]
-
A.
Kamakhya Junction railway station
Kamakhya Junction railway station is a major rail hub in Guwahati, Assam, serving as an important gateway to the region and the nearby Kamakhya Temple.
-
B.
Dinajpur Railway Station
Dinajpur Railway Station is a key rail transit hub serving the city of Dinajpur and its surrounding region.
-
C.
Tarakeswar railway station
Tarakeswar railway station is a key suburban rail terminus in West Bengal, India, serving the town of Tarakeswar and acting as an important commuter hub in the Howrah–Bardhaman rail network.
-
D.
Naihati Junction
Naihati Junction is a major railway junction in West Bengal, India, serving as an important suburban and regional rail hub in the Kolkata metropolitan area.
-
E.
Darbhanga Junction
Darbhanga Junction is a major railway station and transit hub in the city of Darbhanga in Bihar, India, connecting the region to numerous important routes across the country.
- 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: Krishnanagar City Junction railway station Triple: [Krishnanagar Sadar subdivision, hasRailwayConnectivity, Krishnanagar City Junction railway station]
Generated description
Krishnanagar City Junction railway station is a key railway hub serving the city of Krishnanagar and surrounding areas in Nadia district, West Bengal, India.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Krishnanagar City Junction railway station Target entity description: Krishnanagar City Junction railway station is a key railway hub serving the city of Krishnanagar and surrounding areas in Nadia district, West Bengal, India.
-
A.
Kamakhya Junction railway station
Kamakhya Junction railway station is a major rail hub in Guwahati, Assam, serving as an important gateway to the region and the nearby Kamakhya Temple.
-
B.
Dinajpur Railway Station
Dinajpur Railway Station is a key rail transit hub serving the city of Dinajpur and its surrounding region.
-
C.
Tarakeswar railway station
Tarakeswar railway station is a key suburban rail terminus in West Bengal, India, serving the town of Tarakeswar and acting as an important commuter hub in the Howrah–Bardhaman rail network.
-
D.
Naihati Junction
Naihati Junction is a major railway junction in West Bengal, India, serving as an important suburban and regional rail hub in the Kolkata metropolitan area.
-
E.
Darbhanga Junction
Darbhanga Junction is a major railway station and transit hub in the city of Darbhanga in Bihar, India, connecting the region to numerous important routes across the country.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasRailwayConnectivity Context triple: [Krishnanagar Sadar subdivision, hasRailwayConnectivity, Krishnanagar City Junction railway station]
-
A.
hasPassengerRailConnection
Indicates that there exists a passenger rail service linking one location or transport node to another.
-
B.
hasMajorRailLinksTo
Indicates that there are significant railway connections or routes between two locations.
-
C.
hasRailSystem
Indicates that an entity possesses or is served by a rail-based transportation system.
-
D.
hasRailRoute
Indicates that there exists a rail-based transportation route or connection between the related entities.
-
E.
connectsToRailStation
chosen
Indicates that one entity has a direct link, route, or access connection to a rail station.
- F. None of above.
Provenance (6 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_69c6887a499881909dd23341399c59d8 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6eb8e48d48190ada4d507f3b61bc4 |
completed | March 27, 2026, 8:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7e547c7b88190b792495efb3a215c |
completed | March 28, 2026, 2:27 p.m. |
| NEDg | Description generation | batch_69c7e61a517081909fd5dedb8b9c58f0 |
completed | March 28, 2026, 2:30 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7e79dabc08190b486660def5d6c9e |
completed | March 28, 2026, 2:37 p.m. |
| PD | Predicate disambiguation | batch_69c6e76e67d88190bd3ca6864f45845a |
completed | March 27, 2026, 8:24 p.m. |
Created at: March 27, 2026, 3 p.m.