Triple
T9250252
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | District 1, Ho Chi Minh City |
E222302
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Saigon Opera House |
E229184
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Saigon Opera House | Statement: [District 1, Ho Chi Minh City, contains, Saigon Opera House]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Saigon Opera House Context triple: [District 1, Ho Chi Minh City, contains, Saigon Opera House]
-
A.
Ho Chi Minh City Opera House
chosen
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.
-
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.
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.
-
D.
Saigon Square
Saigon Square is a popular indoor shopping center in Ho Chi Minh City known for its affordable fashion, accessories, and souvenirs.
-
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.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69ca841d2b18819089f9faf5b2c2aec0 |
elicitation | completed |
| NER | batch_69cd05f7e9848190939f9199d0c1a572 |
ner | completed |
| NED1 | batch_69d0e351e7a08190b4abb8747a84871b |
ned_source_triple | completed |
Created at: March 30, 2026, 7:31 p.m.