Triple
T5239899
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | British Columbia Highway 99 |
E118312
|
entity |
| Predicate | hasStructure |
P35
|
FINISHED |
| Object |
Arthur Laing Bridge
The Arthur Laing Bridge is a major road bridge in Metro Vancouver that connects the city of Vancouver to Sea Island, providing a key route to Vancouver International Airport.
|
E524746
|
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: Arthur Laing Bridge | Statement: [British Columbia Highway 99, hasStructure, Arthur Laing Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arthur Laing Bridge Context triple: [British Columbia Highway 99, hasStructure, Arthur Laing Bridge]
-
A.
Alex Fraser Bridge
The Alex Fraser Bridge is a major cable-stayed highway bridge in Metro Vancouver, British Columbia, known for carrying traffic across the Fraser River between New Westminster and Delta.
-
B.
Hawthorne Bridge
Hawthorne Bridge is a historic truss bridge in Portland, Oregon, known as one of the city’s oldest and most heavily used river crossings.
-
C.
Princes Bridge
Princes Bridge is a historic road and tram bridge in central Melbourne, Australia, linking the city centre with Southbank across the Yarra River.
-
D.
Sir Frederick Bridge
Sir Frederick Bridge was an English organist, composer, and long-serving Westminster Abbey musician renowned for his ceremonial and choral music in late Victorian and Edwardian Britain.
-
E.
William Edwards Bridge
William Edwards Bridge is an 18th-century stone arch bridge in Pontypridd, Wales, renowned for its elegant single-span design and historical significance.
- 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: Arthur Laing Bridge Triple: [British Columbia Highway 99, hasStructure, Arthur Laing Bridge]
Generated description
The Arthur Laing Bridge is a major road bridge in Metro Vancouver that connects the city of Vancouver to Sea Island, providing a key route to Vancouver International Airport.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Arthur Laing Bridge Target entity description: The Arthur Laing Bridge is a major road bridge in Metro Vancouver that connects the city of Vancouver to Sea Island, providing a key route to Vancouver International Airport.
-
A.
Alex Fraser Bridge
The Alex Fraser Bridge is a major cable-stayed highway bridge in Metro Vancouver, British Columbia, known for carrying traffic across the Fraser River between New Westminster and Delta.
-
B.
Hawthorne Bridge
Hawthorne Bridge is a historic truss bridge in Portland, Oregon, known as one of the city’s oldest and most heavily used river crossings.
-
C.
Princes Bridge
Princes Bridge is a historic road and tram bridge in central Melbourne, Australia, linking the city centre with Southbank across the Yarra River.
-
D.
Sir Frederick Bridge
Sir Frederick Bridge was an English organist, composer, and long-serving Westminster Abbey musician renowned for his ceremonial and choral music in late Victorian and Edwardian Britain.
-
E.
William Edwards Bridge
William Edwards Bridge is an 18th-century stone arch bridge in Pontypridd, Wales, renowned for its elegant single-span design and historical significance.
- 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_69bd4467db0881909b3b0982df32cc8f |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7b2a52fc8190a22631e1853c74a3 |
completed | March 20, 2026, 4:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf77a987ec8190bda4df37468d9918 |
completed | March 22, 2026, 5:01 a.m. |
| NEDg | Description generation | batch_69bf7b6b45548190b6766c4625aa8857 |
completed | March 22, 2026, 5:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf7bb6925c81908f8dbc7d18031dc0 |
completed | March 22, 2026, 5:18 a.m. |
Created at: March 20, 2026, 1:49 p.m.