Triple
T8636336
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | George Massey Tunnel |
E204530
|
entity |
| Predicate | nearbyInterchange |
P33739
|
FINISHED |
| Object |
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.
|
E748503
|
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: Steveston Highway | Statement: [George Massey Tunnel, nearbyInterchange, Steveston Highway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Steveston Highway Context triple: [George Massey Tunnel, nearbyInterchange, Steveston Highway]
-
A.
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.
-
B.
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.
-
C.
Stanley Park Drive
Stanley Park Drive is the main scenic loop road that circles Vancouver’s Stanley Park, offering access to its attractions, viewpoints, and recreational areas.
-
D.
Birchmount Road
Birchmount Road is a major north–south arterial street in Toronto, Ontario, running through several neighbourhoods including Clairlea–Birchmount.
-
E.
Fraser Avenue
Fraser Avenue is a prominent, tree-lined boulevard within Kings Park in Perth, Western Australia, known for its scenic views and ceremonial 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: Steveston Highway Triple: [George Massey Tunnel, nearbyInterchange, Steveston Highway]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Steveston Highway Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
Stanley Park Drive
Stanley Park Drive is the main scenic loop road that circles Vancouver’s Stanley Park, offering access to its attractions, viewpoints, and recreational areas.
-
D.
Birchmount Road
Birchmount Road is a major north–south arterial street in Toronto, Ontario, running through several neighbourhoods including Clairlea–Birchmount.
-
E.
Fraser Avenue
Fraser Avenue is a prominent, tree-lined boulevard within Kings Park in Perth, Western Australia, known for its scenic views and ceremonial 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_69ca834b903c8190add96cc651e1a477 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5c2d852081908901f5d2a47035b0 |
completed | March 31, 2026, 11:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ceccaa77688190bbcf3fbd6af7c195 |
completed | April 2, 2026, 8:08 p.m. |
| NEDg | Description generation | batch_69cece8c4bdc8190988990c675f50f86 |
completed | April 2, 2026, 8:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cecf3a0e78819082cc7c43eceae309 |
completed | April 2, 2026, 8:19 p.m. |
Created at: March 30, 2026, 6:27 p.m.