Triple
T301452
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hanoi |
E6204
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Hanoi Opera House
The Hanoi Opera House is a historic French colonial-era theater in Vietnam’s capital, renowned for its grand architecture and role as a major cultural and performing arts venue.
|
E40433
|
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: Hanoi Opera House | Statement: [Hanoi, contains, Hanoi Opera House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hanoi Opera House Context triple: [Hanoi, contains, Hanoi Opera House]
-
A.
Ba Đình Square
Ba Đình Square is a historic central square in Hanoi, Vietnam, best known as the site where President Hồ Chí Minh declared the country’s independence in 1945 and where his mausoleum now stands.
-
B.
Hanoi Railway Station
Hanoi Railway Station is the main rail hub of Vietnam’s capital, serving as a central departure and arrival point for domestic and international train services.
-
C.
Temple of Literature
The Temple of Literature is a historic Confucian temple and Vietnam’s first national university, renowned as a symbol of scholarship and traditional architecture in Hanoi.
-
D.
Ho Chi Minh Mausoleum
The Ho Chi Minh Mausoleum is a monumental granite structure in Hanoi that houses the preserved body of Vietnam’s revolutionary leader Ho Chi Minh and serves as a major historical and political landmark.
-
E.
St. Joseph’s Cathedral, Hanoi
St. Joseph’s Cathedral, Hanoi is a prominent late 19th-century neo-Gothic Roman Catholic church and landmark in Vietnam’s capital, often likened to a smaller version of Notre-Dame de Paris.
- 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: Hanoi Opera House Triple: [Hanoi, contains, Hanoi Opera House]
Generated description
The Hanoi Opera House is a historic French colonial-era theater in Vietnam’s capital, renowned for its grand architecture and role as a major cultural and performing arts venue.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hanoi Opera House Target entity description: The Hanoi Opera House is a historic French colonial-era theater in Vietnam’s capital, renowned for its grand architecture and role as a major cultural and performing arts venue.
-
A.
Ba Đình Square
Ba Đình Square is a historic central square in Hanoi, Vietnam, best known as the site where President Hồ Chí Minh declared the country’s independence in 1945 and where his mausoleum now stands.
-
B.
Hanoi Railway Station
Hanoi Railway Station is the main rail hub of Vietnam’s capital, serving as a central departure and arrival point for domestic and international train services.
-
C.
Temple of Literature
The Temple of Literature is a historic Confucian temple and Vietnam’s first national university, renowned as a symbol of scholarship and traditional architecture in Hanoi.
-
D.
Ho Chi Minh Mausoleum
The Ho Chi Minh Mausoleum is a monumental granite structure in Hanoi that houses the preserved body of Vietnam’s revolutionary leader Ho Chi Minh and serves as a major historical and political landmark.
-
E.
St. Joseph’s Cathedral, Hanoi
St. Joseph’s Cathedral, Hanoi is a prominent late 19th-century neo-Gothic Roman Catholic church and landmark in Vietnam’s capital, often likened to a smaller version of Notre-Dame de Paris.
- 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_69a2e79230508190b912ecb555aae17e |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2e9e6a8308190b9bd15310e324504 |
completed | Feb. 28, 2026, 1:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3c4141d288190a6873cf20e360fe1 |
completed | March 1, 2026, 4:44 a.m. |
| NEDg | Description generation | batch_69a3c47e0cb081909e1b2534d47bc6b0 |
completed | March 1, 2026, 4:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3c4cbb00481909f4e3f77b74a1d33 |
completed | March 1, 2026, 4:47 a.m. |
Created at: Feb. 28, 2026, 1:06 p.m.