Triple
T23034984
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Biman Bangladesh Airlines |
E573568
|
entity |
| Predicate | hasHeadOffice |
P60125
|
FINISHED |
| Object | Balaka Bhaban, Dhaka |
—
|
NE NERFINISHED |
How this triple was built (3 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: Balaka Bhaban, Dhaka | Statement: [Biman Bangladesh Airlines, hasHeadOffice, Balaka Bhaban, Dhaka]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Balaka Bhaban, Dhaka Context triple: [Biman Bangladesh Airlines, hasHeadOffice, Balaka Bhaban, Dhaka]
-
A.
Governor-General’s House, Dhaka
Governor-General’s House, Dhaka was the official viceregal residence in Dhaka used by Pakistan’s Governor-General during the early years after Partition.
-
B.
Indira Gandhi Cultural Centre (Dhaka)
The Indira Gandhi Cultural Centre in Dhaka is an Indian cultural institution that promotes cultural exchange and showcases Indian arts, music, dance, and literature in Bangladesh.
-
C.
National Assembly Building of Bangladesh
The National Assembly Building of Bangladesh is a monumental modernist parliamentary complex in Dhaka, renowned for its geometric forms, masterful use of light and water, and status as one of architect Louis Kahn’s greatest works.
-
D.
Mowlana Bhashani Hall
Mowlana Bhashani Hall is a student residential hall at Jahangirnagar University in Bangladesh, named after the prominent political leader Maulana Abdul Hamid Khan Bhashani.
-
E.
Nazrul Institute, Dhaka
Nazrul Institute, Dhaka is a cultural and research organization in Bangladesh dedicated to preserving, promoting, and studying the life and works of national poet Kazi Nazrul Islam.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Balaka Bhaban, Dhaka Target entity description: Balaka Bhaban in Dhaka is the main corporate headquarters building of the national flag carrier Biman Bangladesh Airlines.
-
A.
Governor-General’s House, Dhaka
Governor-General’s House, Dhaka was the official viceregal residence in Dhaka used by Pakistan’s Governor-General during the early years after Partition.
-
B.
Indira Gandhi Cultural Centre (Dhaka)
The Indira Gandhi Cultural Centre in Dhaka is an Indian cultural institution that promotes cultural exchange and showcases Indian arts, music, dance, and literature in Bangladesh.
-
C.
National Assembly Building of Bangladesh
The National Assembly Building of Bangladesh is a monumental modernist parliamentary complex in Dhaka, renowned for its geometric forms, masterful use of light and water, and status as one of architect Louis Kahn’s greatest works.
-
D.
Mowlana Bhashani Hall
Mowlana Bhashani Hall is a student residential hall at Jahangirnagar University in Bangladesh, named after the prominent political leader Maulana Abdul Hamid Khan Bhashani.
-
E.
Nazrul Institute, Dhaka
Nazrul Institute, Dhaka is a cultural and research organization in Bangladesh dedicated to preserving, promoting, and studying the life and works of national poet Kazi Nazrul Islam.
- F. None of above. chosen
Provenance (2 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_69e245b911188190bc3d96326c847969 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18483e5848190977b1bdb1b83d187 |
completed | April 29, 2026, 4:09 a.m. |
Created at: April 17, 2026, 3:53 p.m.