Triple
T1938552
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | District 1 |
E41499
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Ho Chi Minh City Opera House
The Ho Chi Minh City Opera House is a French colonial-era performing arts venue and architectural landmark located in central Ho Chi Minh City, Vietnam.
|
E229184
|
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: Ho Chi Minh City Opera House | Statement: [District 1, contains, Ho Chi Minh City Opera House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ho Chi Minh City Opera House Context triple: [District 1, contains, Ho Chi Minh City Opera House]
-
A.
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.
-
B.
Ho Chi Minh City Hall
Ho Chi Minh City Hall is a prominent French colonial-era government building and landmark in central Ho Chi Minh City, Vietnam.
-
C.
Hai Phong Opera House
Hai Phong Opera House is a historic French colonial-era theater and cultural venue in the Vietnamese port city of Hai Phong, known for its European-style architecture and performing arts events.
-
D.
Indochina Plaza Hanoi
Indochina Plaza Hanoi is a mixed-use commercial and residential complex in Hanoi known for its modern shopping mall, offices, and high-end apartments.
-
E.
Independence Palace
Independence Palace is a historic landmark in Ho Chi Minh City, Vietnam, best known as the former presidential residence of South Vietnam and the site marking the end of the Vietnam War in 1975.
- 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: Ho Chi Minh City Opera House Triple: [District 1, contains, Ho Chi Minh City Opera House]
Generated description
The Ho Chi Minh City Opera House is a French colonial-era performing arts venue and architectural landmark located in central Ho Chi Minh City, Vietnam.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ho Chi Minh City Opera House Target entity description: The Ho Chi Minh City Opera House is a French colonial-era performing arts venue and architectural landmark located in central Ho Chi Minh City, Vietnam.
-
A.
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.
-
B.
Ho Chi Minh City Hall
Ho Chi Minh City Hall is a prominent French colonial-era government building and landmark in central Ho Chi Minh City, Vietnam.
-
C.
Hai Phong Opera House
Hai Phong Opera House is a historic French colonial-era theater and cultural venue in the Vietnamese port city of Hai Phong, known for its European-style architecture and performing arts events.
-
D.
Indochina Plaza Hanoi
Indochina Plaza Hanoi is a mixed-use commercial and residential complex in Hanoi known for its modern shopping mall, offices, and high-end apartments.
-
E.
Independence Palace
Independence Palace is a historic landmark in Ho Chi Minh City, Vietnam, best known as the former presidential residence of South Vietnam and the site marking the end of the Vietnam War in 1975.
- 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_69a88649b24c819080047f26b6db2ded |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb2c8be648190836580cec77a143f |
completed | March 7, 2026, 5:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae1fd173b881909fbd454fc9d7fabb |
completed | March 9, 2026, 1:18 a.m. |
| NEDg | Description generation | batch_69ae2078f5bc81909e4226e4f4188e87 |
completed | March 9, 2026, 1:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae2121a43481908ea6eef3d4e06407 |
completed | March 9, 2026, 1:23 a.m. |
Created at: March 4, 2026, 7:36 p.m.