Triple
T19557428
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Roberts Bank port facilities |
E489351
|
entity |
| Predicate | connectedBy |
P37
|
FINISHED |
| Object |
South Fraser Perimeter Road
South Fraser Perimeter Road is a major highway in Metro Vancouver, British Columbia, that provides a key goods-movement and commuter route along the south side of the Fraser River, linking ports, industrial areas, and regional highways.
|
E1384109
|
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: South Fraser Perimeter Road | Statement: [Roberts Bank port facilities, connectedBy, South Fraser Perimeter Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South Fraser Perimeter Road Context triple: [Roberts Bank port facilities, connectedBy, South Fraser Perimeter Road]
-
A.
Steveston Highway
Steveston Highway is a major east–west arterial road in Richmond, British Columbia, connecting residential and commercial areas to key regional routes and riverfront communities.
-
B.
Lougheed Highway
Lougheed Highway is a major east–west arterial route in Metro Vancouver, British Columbia, connecting several municipalities and serving as an important commuter and commercial corridor.
-
C.
Alberni Highway
Alberni Highway is a major road on Vancouver Island in British Columbia, Canada, connecting the city of Port Alberni with other regional communities and transportation routes.
-
D.
George Parks Highway
The George Parks Highway is a major Alaskan roadway that connects Anchorage to Fairbanks, passing near Denali National Park and serving as a key north–south transportation corridor in the state.
-
E.
Perimeter Road
Perimeter Road is a scenic loop route encircling Angel Island in San Francisco Bay, offering access to park sites and panoramic coastal views.
- 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: South Fraser Perimeter Road Triple: [Roberts Bank port facilities, connectedBy, South Fraser Perimeter Road]
Generated description
South Fraser Perimeter Road is a major highway in Metro Vancouver, British Columbia, that provides a key goods-movement and commuter route along the south side of the Fraser River, linking ports, industrial areas, and regional highways.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: South Fraser Perimeter Road Target entity description: South Fraser Perimeter Road is a major highway in Metro Vancouver, British Columbia, that provides a key goods-movement and commuter route along the south side of the Fraser River, linking ports, industrial areas, and regional highways.
-
A.
Steveston Highway
Steveston Highway is a major east–west arterial road in Richmond, British Columbia, connecting residential and commercial areas to key regional routes and riverfront communities.
-
B.
Lougheed Highway
Lougheed Highway is a major east–west arterial route in Metro Vancouver, British Columbia, connecting several municipalities and serving as an important commuter and commercial corridor.
-
C.
Alberni Highway
Alberni Highway is a major road on Vancouver Island in British Columbia, Canada, connecting the city of Port Alberni with other regional communities and transportation routes.
-
D.
George Parks Highway
The George Parks Highway is a major Alaskan roadway that connects Anchorage to Fairbanks, passing near Denali National Park and serving as a key north–south transportation corridor in the state.
-
E.
Perimeter Road
Perimeter Road is a scenic loop route encircling Angel Island in San Francisco Bay, offering access to park sites and panoramic coastal views.
- 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_69d8e8dc5d8c8190a6d7bd8864f43ca0 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e63d34d1bc81908e5e10f069655866 |
completed | April 20, 2026, 2:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0757809d9c8190bf7651fc9425691e |
completed | May 15, 2026, 5:27 p.m. |
| NEDg | Description generation | batch_6a075b89f9d08190be3b14a4073fb570 |
completed | May 15, 2026, 5:44 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a075c02150c8190b26a3d58ee68b481 |
completed | May 15, 2026, 5:46 p.m. |
Created at: April 10, 2026, 1:42 p.m.