Triple
T4303756
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lethbridge |
E99902
|
entity |
| Predicate | LethbridgeViaductAlsoKnownAs |
P26021
|
FINISHED |
| Object | High Level Bridge |
E347887
|
NE FINISHED |
How this triple was built (3 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: High Level Bridge | Statement: [Lethbridge, LethbridgeViaductAlsoKnownAs, High Level Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: High Level Bridge Context triple: [Lethbridge, LethbridgeViaductAlsoKnownAs, High Level Bridge]
-
A.
High Level Bridge
chosen
The High Level Bridge is a pioneering 19th-century two-tier road and railway bridge over the River Tyne in Newcastle upon Tyne, England, renowned as an early example of wrought-iron girder bridge engineering.
-
B.
Steel Bridge
Steel Bridge is a historic double-deck vertical-lift bridge in Portland, Oregon, known for carrying both rail and road traffic across the Willamette River.
-
C.
New Bridge
New Bridge, also known as UFO Bridge, is a distinctive modern suspension bridge in Bratislava, Slovakia, famous for its single pylon topped with a UFO-shaped observation deck and restaurant.
-
D.
Go Between Bridge
Go Between Bridge is a toll bridge in Brisbane, Australia, that carries motor vehicles, pedestrians, and cyclists across the Brisbane River, linking the inner-city suburbs of Milton and West End.
-
E.
Green Bridge
Green Bridge is a historic pedestrian and vehicular bridge in Saint Petersburg, Russia, known for spanning the Moika River near Nevsky Prospekt.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: LethbridgeViaductAlsoKnownAs Context triple: [Lethbridge, LethbridgeViaductAlsoKnownAs, High Level Bridge]
-
A.
hasViaduct
Indicates that one entity possesses, includes, or is connected by a viaduct in relation to another entity.
-
B.
bridgeType
Indicates the specific kind or classification of a bridge associated with an entity.
-
C.
rebuiltAsLiftBridge
Indicates that an existing structure was reconstructed or converted into a lift bridge.
-
D.
skybridgeHeight
Indicates the vertical distance or clearance between a skybridge and a reference surface (such as the ground or roadway) or between connected structures.
-
E.
bridgeName
chosen
Indicates the designated name assigned to a specific bridge.
- F. None of above.
Provenance (4 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_69b345528ebc8190b5abc7e95094792d |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b350b792608190ac778b79c740256a |
completed | March 12, 2026, 11:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5c7507f1081909cf737dff00542d9 |
completed | March 14, 2026, 8:38 p.m. |
| PD | Predicate disambiguation | batch_69b347ff45cc8190b0cc335a94cc3d73 |
completed | March 12, 2026, 11:10 p.m. |
Created at: March 12, 2026, 11:09 p.m.