Triple
T20400223
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Perfume River bridges |
E500310
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Thủy Dương Bridge |
—
|
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: Thủy Dương Bridge | Statement: [Perfume River bridges, hasPart, Thủy Dương Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thủy Dương Bridge Context triple: [Perfume River bridges, hasPart, Thủy Dương Bridge]
-
A.
Yanggak Bridge
Yanggak Bridge is a major road bridge in Pyongyang, North Korea, that spans the Taedong River and provides access to Yanggak Island.
-
B.
Hiền Lương Bridge
Hiền Lương Bridge is a historic bridge over the Bến Hải River in central Vietnam, famously known for marking the division between North and South Vietnam during the Vietnam War.
-
C.
Dã Viên Bridge
Dã Viên Bridge is a notable bridge in Huế, Vietnam, spanning the Perfume River and contributing to the city’s historic riverside landscape.
-
D.
Trường Tiền Bridge
Trường Tiền Bridge is a historic steel bridge spanning the Perfume River in Huế, Vietnam, and is one of the city’s most iconic landmarks.
-
E.
Chonhar Bridge
The Chonhar Bridge is a strategically important road and rail bridge connecting mainland Ukraine with the Crimean Peninsula across the Syvash.
- 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: Thủy Dương Bridge Target entity description: Thủy Dương Bridge is a road bridge spanning the Perfume River in Huế, Vietnam, serving as part of the city’s key river-crossing infrastructure.
-
A.
Yanggak Bridge
Yanggak Bridge is a major road bridge in Pyongyang, North Korea, that spans the Taedong River and provides access to Yanggak Island.
-
B.
Hiền Lương Bridge
Hiền Lương Bridge is a historic bridge over the Bến Hải River in central Vietnam, famously known for marking the division between North and South Vietnam during the Vietnam War.
-
C.
Dã Viên Bridge
chosen
Dã Viên Bridge is a notable bridge in Huế, Vietnam, spanning the Perfume River and contributing to the city’s historic riverside landscape.
-
D.
Trường Tiền Bridge
Trường Tiền Bridge is a historic steel bridge spanning the Perfume River in Huế, Vietnam, and is one of the city’s most iconic landmarks.
-
E.
Chonhar Bridge
The Chonhar Bridge is a strategically important road and rail bridge connecting mainland Ukraine with the Crimean Peninsula across the Syvash.
- F. None of above.
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_69e0b4a81bec8190b69adfdc1336a015 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6798db79c819085e3a2526538726f |
completed | April 20, 2026, 7:07 p.m. |
Created at: April 16, 2026, 11:29 a.m.