Triple
T4818323
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Queen Elizabeth II Bridge |
E107644
|
entity |
| Predicate | isEngineeringStructureIn |
P19374
|
FINISHED |
| Object | Thames Estuary region |
E36675
|
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: Thames Estuary region | Statement: [Queen Elizabeth II Bridge, isEngineeringStructureIn, Thames Estuary region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thames Estuary region Context triple: [Queen Elizabeth II Bridge, isEngineeringStructureIn, Thames Estuary region]
-
A.
Thames Estuary
chosen
The Thames Estuary is the broad tidal mouth of the River Thames where it meets the North Sea, forming a major shipping route and ecological zone in southeast England.
-
B.
Severn Estuary
The Severn Estuary is a large tidal estuary in Great Britain, renowned for having one of the highest tidal ranges in the world and forming the lower reaches of the River Severn between England and Wales.
-
C.
Thames Basin
The Thames Basin is the drainage area in southern England that collects water flowing into the River Thames and its tributaries.
-
D.
Medway Estuary
Medway Estuary is a tidal estuarine area in Kent, England, where the River Medway meets the Thames Estuary and the North Sea, noted for its mudflats, saltmarshes, and rich birdlife.
-
E.
Humber Estuary
The Humber Estuary is a large tidal estuary on the east coast of northern England that forms a major shipping route and ecological habitat where several rivers, including the Trent and Ouse, meet the North Sea.
- 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: isEngineeringStructureIn Context triple: [Queen Elizabeth II Bridge, isEngineeringStructureIn, Thames Estuary region]
-
A.
hasStructuralEngineer
Indicates that an entity is associated with or employs a structural engineer responsible for its structural design, analysis, or integrity.
-
B.
isPartOfInfrastructure
chosen
Indicates that something belongs to, is included within, or functions as a component of a larger infrastructure system.
-
C.
hasBridgeOrStructure
Indicates that there exists a bridge or similar structural connection between the related entities.
-
D.
hasEngineeringBy
Indicates that something is designed, planned, or constructed by a specified engineer or engineering entity.
-
E.
hasEngineeringSignificance
Indicates that something holds notable importance, impact, or relevance within an engineering context or for engineering activities.
- 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_69bd43f9efa081908314cb3e94fa1695 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6ddd17d881909f7731ff2b460e83 |
completed | March 20, 2026, 3:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be5caf2a488190aee1e81c71bd4b60 |
completed | March 21, 2026, 8:54 a.m. |
| PD | Predicate disambiguation | batch_69bd6c1dfa3481909d240d50ed0ee38c |
completed | March 20, 2026, 3:47 p.m. |
Created at: March 20, 2026, 1:24 p.m.