Triple
T20354484
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bogra |
E496105
|
entity |
| Predicate | hasTransport |
P1298
|
FINISHED |
| Object |
Bogra Railway Station
Bogra Railway Station is a key railway hub in Bogra, Bangladesh, serving as an important point for regional and intercity train services.
|
E1425604
|
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: Bogra Railway Station | Statement: [Bogra, hasTransport, Bogra Railway Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bogra Railway Station Context triple: [Bogra, hasTransport, Bogra Railway Station]
-
A.
Banga railway station
Banga railway station is a local rail transit hub serving the town of Banga and surrounding areas in Punjab, India.
-
B.
Mymensingh Railway Station
Mymensingh Railway Station is a key rail transport hub serving the city of Mymensingh and its surrounding region in Bangladesh.
-
C.
Jamalpur Railway Station
Jamalpur Railway Station is a key rail transit hub serving the town of Jamalpur and its surrounding region in India.
-
D.
Dinajpur Railway Station
Dinajpur Railway Station is a key rail transit hub serving the city of Dinajpur and its surrounding region.
-
E.
Balurghat railway station
Balurghat railway station is the main railhead serving the town of Balurghat in West Bengal, India, connecting it to regional and national rail networks.
- 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: Bogra Railway Station Triple: [Bogra, hasTransport, Bogra Railway Station]
Generated description
Bogra Railway Station is a key railway hub in Bogra, Bangladesh, serving as an important point for regional and intercity train services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bogra Railway Station Target entity description: Bogra Railway Station is a key railway hub in Bogra, Bangladesh, serving as an important point for regional and intercity train services.
-
A.
Banga railway station
Banga railway station is a local rail transit hub serving the town of Banga and surrounding areas in Punjab, India.
-
B.
Mymensingh Railway Station
Mymensingh Railway Station is a key rail transport hub serving the city of Mymensingh and its surrounding region in Bangladesh.
-
C.
Jamalpur Railway Station
Jamalpur Railway Station is a key rail transit hub serving the town of Jamalpur and its surrounding region in India.
-
D.
Dinajpur Railway Station
Dinajpur Railway Station is a key rail transit hub serving the city of Dinajpur and its surrounding region.
-
E.
Balurghat railway station
Balurghat railway station is the main railhead serving the town of Balurghat in West Bengal, India, connecting it to regional and national rail networks.
- 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_69e0b4a3f7f48190b37f354574028ca6 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e67852ca9881908a5af18005639859 |
completed | April 20, 2026, 7:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a086968a4d8819090d5fbb3229724f7 |
completed | May 16, 2026, 12:56 p.m. |
| NEDg | Description generation | batch_6a0869b998108190a5c6652c2f5f2f5d |
completed | May 16, 2026, 12:57 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a086a6812a08190b4594fa9b6054355 |
completed | May 16, 2026, 1 p.m. |
Created at: April 16, 2026, 11:25 a.m.