Triple
T20317409
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rangpur |
E510413
|
entity |
| Predicate | hasAirport |
P105
|
FINISHED |
| Object |
Rangpur Airport
Rangpur Airport is a domestic airport serving the city of Rangpur in northern Bangladesh, facilitating regional air travel and connectivity.
|
E1423613
|
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: Rangpur Airport | Statement: [Rangpur, hasAirport, Rangpur Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rangpur Airport Context triple: [Rangpur, hasAirport, Rangpur Airport]
-
A.
Barisal Airport
Barisal Airport is a domestic airport in Barisal, Bangladesh, providing air connectivity between the Barisal region and other major cities in the country.
-
B.
Jessore Airport
Jessore Airport is a domestic airport in Jashore, Bangladesh, serving as an important regional hub for passenger flights connecting the southwest of the country with major cities.
-
C.
Hazrat Shahjalal International Airport
Hazrat Shahjalal International Airport is the main international gateway and busiest airport in Bangladesh, serving the capital city of Dhaka.
-
D.
Shah Amanat International Airport
Shah Amanat International Airport is the main international airport serving the port city of Chittagong in southeastern Bangladesh.
-
E.
Bagdogra Airport
Bagdogra Airport is a major international airport in northern West Bengal, India, serving as a key gateway to the Darjeeling, Sikkim, and eastern Himalayan regions.
- 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: Rangpur Airport Triple: [Rangpur, hasAirport, Rangpur Airport]
Generated description
Rangpur Airport is a domestic airport serving the city of Rangpur in northern Bangladesh, facilitating regional air travel and connectivity.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rangpur Airport Target entity description: Rangpur Airport is a domestic airport serving the city of Rangpur in northern Bangladesh, facilitating regional air travel and connectivity.
-
A.
Barisal Airport
Barisal Airport is a domestic airport in Barisal, Bangladesh, providing air connectivity between the Barisal region and other major cities in the country.
-
B.
Jessore Airport
Jessore Airport is a domestic airport in Jashore, Bangladesh, serving as an important regional hub for passenger flights connecting the southwest of the country with major cities.
-
C.
Hazrat Shahjalal International Airport
Hazrat Shahjalal International Airport is the main international gateway and busiest airport in Bangladesh, serving the capital city of Dhaka.
-
D.
Shah Amanat International Airport
Shah Amanat International Airport is the main international airport serving the port city of Chittagong in southeastern Bangladesh.
-
E.
Bagdogra Airport
Bagdogra Airport is a major international airport in northern West Bengal, India, serving as a key gateway to the Darjeeling, Sikkim, and eastern Himalayan regions.
- 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_69e0b4c7491c8190961113c4283b10b0 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e67788ca3c8190a3496fd54a5870d6 |
completed | April 20, 2026, 6:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0861246f188190a0ffb84a61a7d8c1 |
completed | May 16, 2026, 12:20 p.m. |
| NEDg | Description generation | batch_6a08627316d48190ab6f2f2cedd9b1db |
completed | May 16, 2026, 12:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a086317d0888190809268c3b8b95f6f |
completed | May 16, 2026, 12:29 p.m. |
Created at: April 16, 2026, 11:19 a.m.