Triple
T19096252
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dhaka Cantonment |
E467412
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Dhaka Cantonment railway station
Dhaka Cantonment railway station is a major rail hub in Dhaka, Bangladesh, serving both civilian passengers and the surrounding military cantonment area.
|
E1357977
|
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: Dhaka Cantonment railway station | Statement: [Dhaka Cantonment, contains, Dhaka Cantonment railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dhaka Cantonment railway station Context triple: [Dhaka Cantonment, contains, Dhaka Cantonment railway station]
-
A.
Rajshahi Railway Station
Rajshahi Railway Station is a major rail hub in western Bangladesh that connects the city of Rajshahi with key destinations across the country.
-
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.
Sylhet railway station
Sylhet railway station is a major rail hub in northeastern Bangladesh that connects the city of Sylhet with key destinations across the country.
-
D.
Barrackpore railway station
Barrackpore railway station is a suburban rail station in West Bengal, India, serving the town of Barrackpore as part of the Kolkata Suburban Railway network.
-
E.
Dinajpur Railway Station
Dinajpur Railway Station is a key rail transit hub serving the city of Dinajpur and its surrounding region.
- 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: Dhaka Cantonment railway station Triple: [Dhaka Cantonment, contains, Dhaka Cantonment railway station]
Generated description
Dhaka Cantonment railway station is a major rail hub in Dhaka, Bangladesh, serving both civilian passengers and the surrounding military cantonment area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dhaka Cantonment railway station Target entity description: Dhaka Cantonment railway station is a major rail hub in Dhaka, Bangladesh, serving both civilian passengers and the surrounding military cantonment area.
-
A.
Rajshahi Railway Station
Rajshahi Railway Station is a major rail hub in western Bangladesh that connects the city of Rajshahi with key destinations across the country.
-
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.
Sylhet railway station
Sylhet railway station is a major rail hub in northeastern Bangladesh that connects the city of Sylhet with key destinations across the country.
-
D.
Barrackpore railway station
Barrackpore railway station is a suburban rail station in West Bengal, India, serving the town of Barrackpore as part of the Kolkata Suburban Railway network.
-
E.
Dinajpur Railway Station
Dinajpur Railway Station is a key rail transit hub serving the city of Dinajpur and its surrounding region.
- 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_69d8dd05ac4c8190b1967d8f97f3fb2f |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5e369aeac81908913c21f4c234c8e |
completed | April 20, 2026, 8:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a05dd96b8b48190a3c5b14122380b68 |
completed | May 14, 2026, 2:35 p.m. |
| NEDg | Description generation | batch_6a05dfcd85b08190b0ec431590396dbb |
completed | May 14, 2026, 2:44 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a05e09c58308190975c69c86482292a |
completed | May 14, 2026, 2:47 p.m. |
Created at: April 10, 2026, 12:04 p.m.