Triple

T16664689
Position Surface form Disambiguated ID Type / Status
Subject Brent Cross E404949 entity
Predicate hasLandmark P105 FINISHED
Object Brent Cross flyover
The Brent Cross flyover is a major elevated road structure in north London that carries the A41 over the Brent Cross interchange, helping to manage heavy traffic flows around the Brent Cross shopping and retail area.
E1226325 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: Brent Cross flyover | Statement: [Brent Cross, hasLandmark, Brent Cross flyover]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Brent Cross flyover
Context triple: [Brent Cross, hasLandmark, Brent Cross flyover]
  • A. Rumsey Street Flyover
    Rumsey Street Flyover is an elevated roadway in Hong Kong that connects traffic from the Western Harbour Crossing to key urban streets in the city’s western district.
  • B. Lecky Road flyover
    Lecky Road flyover is a prominent elevated roadway in Derry, Northern Ireland, closely associated with the Bogside area and its history during the Troubles.
  • C. Shudehill Interchange
    Shudehill Interchange is a major public transport hub in Manchester, England, integrating bus and tram services near the city centre.
  • 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. Leaside Bridge
    Leaside Bridge is a major road bridge in Toronto, Ontario, carrying traffic over the Don River and connecting the Leaside neighborhood with the rest of the city.
  • 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: Brent Cross flyover
Triple: [Brent Cross, hasLandmark, Brent Cross flyover]
Generated description
The Brent Cross flyover is a major elevated road structure in north London that carries the A41 over the Brent Cross interchange, helping to manage heavy traffic flows around the Brent Cross shopping and retail area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Brent Cross flyover
Target entity description: The Brent Cross flyover is a major elevated road structure in north London that carries the A41 over the Brent Cross interchange, helping to manage heavy traffic flows around the Brent Cross shopping and retail area.
  • A. Rumsey Street Flyover
    Rumsey Street Flyover is an elevated roadway in Hong Kong that connects traffic from the Western Harbour Crossing to key urban streets in the city’s western district.
  • B. Lecky Road flyover
    Lecky Road flyover is a prominent elevated roadway in Derry, Northern Ireland, closely associated with the Bogside area and its history during the Troubles.
  • C. Shudehill Interchange
    Shudehill Interchange is a major public transport hub in Manchester, England, integrating bus and tram services near the city centre.
  • 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. Leaside Bridge
    Leaside Bridge is a major road bridge in Toronto, Ontario, carrying traffic over the Don River and connecting the Leaside neighborhood with the rest of the city.
  • 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_69d8838b5fbc81908c6575c132b82e80 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e37c9be0688190afda306cde934c68 completed April 18, 2026, 12:44 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0084d21ed4819089fc70f92653694d completed May 10, 2026, 1:14 p.m.
NEDg Description generation batch_6a0085e04fc08190b974be9d6e27413d completed May 10, 2026, 1:19 p.m.
NED2 Entity disambiguation (via description) batch_6a00868e55dc8190bfc7cd1b78ec4d6d completed May 10, 2026, 1:22 p.m.
Created at: April 10, 2026, 5:18 a.m.