Triple

T17385357
Position Surface form Disambiguated ID Type / Status
Subject Byker Metro station E422673 entity
Predicate nearbyLandmark P350 FINISHED
Object Byker Viaduct
Byker Viaduct is a distinctive curved concrete railway viaduct in Newcastle upon Tyne, England, carrying the Tyne and Wear Metro across the Ouseburn Valley and noted for its innovative design.
 E1267185 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: Byker Viaduct | Statement: [Byker Metro station, nearbyLandmark, Byker Viaduct]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Byker Viaduct
Context triple: [Byker Metro station, nearbyLandmark, Byker Viaduct]
  • A. Hay Bridge
    Hay Bridge is a road bridge in Hay, New South Wales, that carries traffic across the Murrumbidgee River.
  • B. Tyne Bridge
    The Tyne Bridge is an iconic steel arch bridge spanning the River Tyne in northeast England, symbolizing the cities of Newcastle upon Tyne and Gateshead.
  • C. Sellwood Bridge
    Sellwood Bridge is a major multi-span bridge in Portland, Oregon, carrying traffic across the Willamette River between the Sellwood neighborhood and southwest Portland.
  • D. Mill Hill Broadway viaduct
    Mill Hill Broadway viaduct is a railway bridge structure in the Mill Hill Broadway area of north London, carrying tracks over the surrounding roads and urban landscape.
  • E. Ryde Bridge
    Ryde Bridge is a road bridge in Sydney, Australia, that carries traffic across the Parramatta River between the suburbs of Ryde and Rhodes.
  • 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: Byker Viaduct
Triple: [Byker Metro station, nearbyLandmark, Byker Viaduct]
Generated description
Byker Viaduct is a distinctive curved concrete railway viaduct in Newcastle upon Tyne, England, carrying the Tyne and Wear Metro across the Ouseburn Valley and noted for its innovative design.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Byker Viaduct
Target entity description: Byker Viaduct is a distinctive curved concrete railway viaduct in Newcastle upon Tyne, England, carrying the Tyne and Wear Metro across the Ouseburn Valley and noted for its innovative design.
  • A. Hay Bridge
    Hay Bridge is a road bridge in Hay, New South Wales, that carries traffic across the Murrumbidgee River.
  • B. Tyne Bridge
    The Tyne Bridge is an iconic steel arch bridge spanning the River Tyne in northeast England, symbolizing the cities of Newcastle upon Tyne and Gateshead.
  • C. Sellwood Bridge
    Sellwood Bridge is a major multi-span bridge in Portland, Oregon, carrying traffic across the Willamette River between the Sellwood neighborhood and southwest Portland.
  • D. Mill Hill Broadway viaduct
    Mill Hill Broadway viaduct is a railway bridge structure in the Mill Hill Broadway area of north London, carrying tracks over the surrounding roads and urban landscape.
  • E. Ryde Bridge
    Ryde Bridge is a road bridge in Sydney, Australia, that carries traffic across the Parramatta River between the suburbs of Ryde and Rhodes.
  • 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_69d889d710288190bf0f4762801fefae completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43a89c5008190a277a68e5cfe67b7 completed April 19, 2026, 2:14 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01a7f182488190a47260c417ccca22 completed May 11, 2026, 9:57 a.m.
NEDg Description generation batch_6a01a898ceb48190ba3d40c898b17158 completed May 11, 2026, 9:59 a.m.
NED2 Entity disambiguation (via description) batch_6a01a9183410819083c8239e3ce38ea2 completed May 11, 2026, 10:02 a.m.
Created at: April 10, 2026, 5:45 a.m.