Triple
T1813647
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fraser River |
E40384
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object |
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.
|
E211015
|
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: Alex Fraser Bridge | Statement: [Fraser River, crossedBy, Alex Fraser Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alex Fraser Bridge Context triple: [Fraser River, crossedBy, Alex Fraser Bridge]
-
A.
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.
-
B.
Commodore Barry Bridge
The Commodore Barry Bridge is a long steel cantilever bridge in the northeastern United States that carries vehicular traffic between Pennsylvania and New Jersey.
-
C.
Prince of Wales Bridge
The Prince of Wales Bridge is a major road bridge spanning the River Severn between England and Wales, carrying the M4 motorway as a key cross-border transport link.
-
D.
Dumbarton Bridge
The Dumbarton Bridge is a major vehicular bridge in the San Francisco Bay Area that provides a key east–west crossing between the Peninsula and the East Bay.
-
E.
Queen Elizabeth II Bridge
The Queen Elizabeth II Bridge is a major cable-stayed road bridge spanning the River Thames at Dartford, forming part of the Dartford Crossing and a key link in London’s orbital route.
- 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: Alex Fraser Bridge Triple: [Fraser River, crossedBy, Alex Fraser Bridge]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alex Fraser Bridge Target entity description: 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.
-
A.
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.
-
B.
Commodore Barry Bridge
The Commodore Barry Bridge is a long steel cantilever bridge in the northeastern United States that carries vehicular traffic between Pennsylvania and New Jersey.
-
C.
Prince of Wales Bridge
The Prince of Wales Bridge is a major road bridge spanning the River Severn between England and Wales, carrying the M4 motorway as a key cross-border transport link.
-
D.
Dumbarton Bridge
The Dumbarton Bridge is a major vehicular bridge in the San Francisco Bay Area that provides a key east–west crossing between the Peninsula and the East Bay.
-
E.
Queen Elizabeth II Bridge
The Queen Elizabeth II Bridge is a major cable-stayed road bridge spanning the River Thames at Dartford, forming part of the Dartford Crossing and a key link in London’s orbital route.
- 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_69a88643a3388190a612f2ebe1fb29e7 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69aa65c905ec8190bea7cd72d218487a |
completed | March 6, 2026, 5:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adead39c208190aa3aaf793c7e3224 |
completed | March 8, 2026, 9:32 p.m. |
| NEDg | Description generation | batch_69adeb1049dc8190bbf9aa6ad5ad1ad9 |
completed | March 8, 2026, 9:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adeb8d6c948190a28963faa04b6883 |
completed | March 8, 2026, 9:35 p.m. |
Created at: March 4, 2026, 7:32 p.m.