Triple
T13865223
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nagaur |
E333303
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Nagaur railway station
Nagaur railway station is a key rail transit hub serving the city of Nagaur in Rajasthan, India, connecting it to major regional and national destinations.
|
E1066591
|
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: Nagaur railway station | Statement: [Nagaur, hasRailwayStation, Nagaur railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nagaur railway station Context triple: [Nagaur, hasRailwayStation, Nagaur railway station]
-
A.
Rupnagar railway station
Rupnagar railway station is a regional rail hub in Rupnagar, Punjab, India, serving passenger and local train services that connect the town with major cities in the region.
-
B.
Titagarh railway station
Titagarh railway station is a suburban rail stop on the Sealdah–Ranaghat line in West Bengal, India, serving the local population of Titagarh and nearby areas.
-
C.
Udhampur railway station
Udhampur railway station is a key rail terminus in Jammu and Kashmir, India, serving as an important link between the region and the rest of the country.
-
D.
Baramulla railway station
Baramulla railway station is a key terminus on the Kashmir Valley railway line in Jammu and Kashmir, India, serving the town of Baramulla and connecting it to the broader Indian Railways network.
-
E.
Sangrur railway station
Sangrur railway station is a regional rail hub in Sangrur, Punjab, India, serving passenger and local train services that connect the city to other parts of the state and 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: Nagaur railway station Triple: [Nagaur, hasRailwayStation, Nagaur railway station]
Generated description
Nagaur railway station is a key rail transit hub serving the city of Nagaur in Rajasthan, India, connecting it to major regional and national destinations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nagaur railway station Target entity description: Nagaur railway station is a key rail transit hub serving the city of Nagaur in Rajasthan, India, connecting it to major regional and national destinations.
-
A.
Rupnagar railway station
Rupnagar railway station is a regional rail hub in Rupnagar, Punjab, India, serving passenger and local train services that connect the town with major cities in the region.
-
B.
Titagarh railway station
Titagarh railway station is a suburban rail stop on the Sealdah–Ranaghat line in West Bengal, India, serving the local population of Titagarh and nearby areas.
-
C.
Udhampur railway station
Udhampur railway station is a key rail terminus in Jammu and Kashmir, India, serving as an important link between the region and the rest of the country.
-
D.
Baramulla railway station
Baramulla railway station is a key terminus on the Kashmir Valley railway line in Jammu and Kashmir, India, serving the town of Baramulla and connecting it to the broader Indian Railways network.
-
E.
Sangrur railway station
Sangrur railway station is a regional rail hub in Sangrur, Punjab, India, serving passenger and local train services that connect the city to other parts of the state and country.
- 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_69d81c5ced9c8190b0e9bcc6effe5959 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de05c30d9c81908217d41a3b4aaf85 |
completed | April 14, 2026, 9:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7c10113288190b799126d934df92a |
completed | May 3, 2026, 9:41 p.m. |
| NEDg | Description generation | batch_69f7c1e7efd88190ac07472647da69e7 |
completed | May 3, 2026, 9:45 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7c33c2f34819084502d5f03f09ddd |
completed | May 3, 2026, 9:50 p.m. |
Created at: April 9, 2026, 10:14 p.m.