Triple
T16565288
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bulandshahr |
E402443
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Bulandshahr railway station
Bulandshahr railway station is a regional rail transit hub serving the city of Bulandshahr in Uttar Pradesh, India.
|
E1221857
|
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: Bulandshahr railway station | Statement: [Bulandshahr, hasRailwayStation, Bulandshahr railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bulandshahr railway station Context triple: [Bulandshahr, hasRailwayStation, Bulandshahr railway station]
-
A.
Shahjahanpur railway station
Shahjahanpur railway station is a key rail transit hub serving the city of Shahjahanpur in Uttar Pradesh, India, and connecting it to major destinations across the region.
-
B.
Moradabad Junction railway station
Moradabad Junction railway station is a major rail hub in Uttar Pradesh, India, serving as an important junction on the Northern Railway network and connecting several key routes in the region.
-
C.
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.
-
D.
Meerut City railway station
Meerut City railway station is a major rail junction in Uttar Pradesh, India, serving as one of the primary railway hubs for the city of Meerut and its surrounding region.
-
E.
Ghaziabad Junction railway station
Ghaziabad Junction railway station is a major railway hub in the Delhi–NCR region of Uttar Pradesh, serving as a key junction for numerous long-distance and suburban trains.
- 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: Bulandshahr railway station Triple: [Bulandshahr, hasRailwayStation, Bulandshahr railway station]
Generated description
Bulandshahr railway station is a regional rail transit hub serving the city of Bulandshahr in Uttar Pradesh, India.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bulandshahr railway station Target entity description: Bulandshahr railway station is a regional rail transit hub serving the city of Bulandshahr in Uttar Pradesh, India.
-
A.
Shahjahanpur railway station
Shahjahanpur railway station is a key rail transit hub serving the city of Shahjahanpur in Uttar Pradesh, India, and connecting it to major destinations across the region.
-
B.
Moradabad Junction railway station
Moradabad Junction railway station is a major rail hub in Uttar Pradesh, India, serving as an important junction on the Northern Railway network and connecting several key routes in the region.
-
C.
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.
-
D.
Meerut City railway station
Meerut City railway station is a major rail junction in Uttar Pradesh, India, serving as one of the primary railway hubs for the city of Meerut and its surrounding region.
-
E.
Ghaziabad Junction railway station
Ghaziabad Junction railway station is a major railway hub in the Delhi–NCR region of Uttar Pradesh, serving as a key junction for numerous long-distance and suburban trains.
- 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_69d8838648088190acf97ef11fc3f61b |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e357711ea481909468147375051bb4 |
completed | April 18, 2026, 10:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a006ee1c1d0819096367344e48bd8d0 |
completed | May 10, 2026, 11:41 a.m. |
| NEDg | Description generation | batch_6a006fba728c8190a835ce72a15563e1 |
completed | May 10, 2026, 11:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0070aee0248190b3463b98a739d1ae |
completed | May 10, 2026, 11:49 a.m. |
Created at: April 10, 2026, 5:15 a.m.