Triple
T22118224
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Singapore River |
E546594
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object |
Pulau Saigon Bridge
Pulau Saigon Bridge is a road bridge in Singapore that carries traffic across the Singapore River near the former Pulau Saigon area.
|
E1519489
|
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: Pulau Saigon Bridge | Statement: [Singapore River, crossedBy, Pulau Saigon Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pulau Saigon Bridge Context triple: [Singapore River, crossedBy, Pulau Saigon Bridge]
-
A.
Saigon Bridge
Saigon Bridge is a major road bridge in Ho Chi Minh City, Vietnam, serving as a key transportation link across the Saigon River and an important part of the city’s infrastructure.
-
B.
Phú Xuân Bridge
Phú Xuân Bridge is a key road bridge in Huế, Vietnam, spanning the Perfume River and serving as an important historical and transportation link in the city.
-
C.
Thuan Phuoc Bridge
Thuan Phuoc Bridge is a large modern suspension bridge in Da Nang, Vietnam, known for spanning the Han River near its mouth and serving as a prominent city landmark.
-
D.
Nguyen Van Troi Bridge
Nguyen Van Troi Bridge is a historic road bridge in Da Nang, Vietnam, spanning the Han River and known for its distinctive steel-arch design and role as an important local traffic route.
-
E.
Tan Vu–Lach Huyen Bridge
Tan Vu–Lach Huyen Bridge is a major Vietnamese sea-crossing bridge near Hai Phong that links the mainland to Cat Hai Island, facilitating access to the Lach Huyen International Gateway Port.
- 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: Pulau Saigon Bridge Triple: [Singapore River, crossedBy, Pulau Saigon Bridge]
Generated description
Pulau Saigon Bridge is a road bridge in Singapore that carries traffic across the Singapore River near the former Pulau Saigon area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pulau Saigon Bridge Target entity description: Pulau Saigon Bridge is a road bridge in Singapore that carries traffic across the Singapore River near the former Pulau Saigon area.
-
A.
Saigon Bridge
Saigon Bridge is a major road bridge in Ho Chi Minh City, Vietnam, serving as a key transportation link across the Saigon River and an important part of the city’s infrastructure.
-
B.
Phú Xuân Bridge
Phú Xuân Bridge is a key road bridge in Huế, Vietnam, spanning the Perfume River and serving as an important historical and transportation link in the city.
-
C.
Thuan Phuoc Bridge
Thuan Phuoc Bridge is a large modern suspension bridge in Da Nang, Vietnam, known for spanning the Han River near its mouth and serving as a prominent city landmark.
-
D.
Nguyen Van Troi Bridge
Nguyen Van Troi Bridge is a historic road bridge in Da Nang, Vietnam, spanning the Han River and known for its distinctive steel-arch design and role as an important local traffic route.
-
E.
Tan Vu–Lach Huyen Bridge
Tan Vu–Lach Huyen Bridge is a major Vietnamese sea-crossing bridge near Hai Phong that links the mainland to Cat Hai Island, facilitating access to the Lach Huyen International Gateway Port.
- 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_69e11e38b3848190ac3a4fa97d56e65a |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f1294fcf2c81909b610e03a0f1921f |
completed | April 28, 2026, 9:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a8f1d3ba081909e9ba0fd165449a5 |
completed | May 18, 2026, 4:01 a.m. |
| NEDg | Description generation | batch_6a0a910348ac81909a2b3f5662971e2e |
completed | May 18, 2026, 4:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a91867738819092e49aa8a74cc20b |
completed | May 18, 2026, 4:11 a.m. |
Created at: April 16, 2026, 8:31 p.m.