Triple

T8781243
Position Surface form Disambiguated ID Type / Status
Subject London Borough of Redbridge E208731 entity
Predicate namedAfter P63 FINISHED
Object Red Bridge over the River Roding
Red Bridge over the River Roding is a historic bridge spanning the River Roding in east London, notable for giving its name to the London Borough of Redbridge.
 E757979 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: Red Bridge over the River Roding | Statement: [London Borough of Redbridge, namedAfter, Red Bridge over the River Roding]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Red Bridge over the River Roding
Context triple: [London Borough of Redbridge, namedAfter, Red Bridge over the River Roding]
  • A. Haggerston Bridge
    Haggerston Bridge is a canal bridge in East London that carries traffic over the Regent’s Canal near the Haggerston area.
  • B. Catford Bridge
    Catford Bridge is a railway station in southeast London that provides suburban rail services connecting the area to central London and other parts of the city.
  • C. Harwood Bridge
    Harwood Bridge is a major steel truss road bridge in New South Wales, Australia, carrying the Pacific Highway across the Clarence River.
  • D. Abingdon Bridge
    Abingdon Bridge is a historic stone road bridge over the River Thames in Abingdon, Oxfordshire, England.
  • E. Silver Street Bridge
    Silver Street Bridge is a road bridge in Cambridge, England, carrying Silver Street over the River Cam near the historic city centre.
  • 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: Red Bridge over the River Roding
Triple: [London Borough of Redbridge, namedAfter, Red Bridge over the River Roding]
Generated description
Red Bridge over the River Roding is a historic bridge spanning the River Roding in east London, notable for giving its name to the London Borough of Redbridge.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Red Bridge over the River Roding
Target entity description: Red Bridge over the River Roding is a historic bridge spanning the River Roding in east London, notable for giving its name to the London Borough of Redbridge.
  • A. Haggerston Bridge
    Haggerston Bridge is a canal bridge in East London that carries traffic over the Regent’s Canal near the Haggerston area.
  • B. Catford Bridge
    Catford Bridge is a railway station in southeast London that provides suburban rail services connecting the area to central London and other parts of the city.
  • C. Harwood Bridge
    Harwood Bridge is a major steel truss road bridge in New South Wales, Australia, carrying the Pacific Highway across the Clarence River.
  • D. Abingdon Bridge
    Abingdon Bridge is a historic stone road bridge over the River Thames in Abingdon, Oxfordshire, England.
  • E. Silver Street Bridge
    Silver Street Bridge is a road bridge in Cambridge, England, carrying Silver Street over the River Cam near the historic city centre.
  • 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_69ca835fbee88190bf625939bac48d7f completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5f55b7b08190ab3e18cd634a144b completed March 31, 2026, 11:57 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf51df4a608190883a093dbd169976 completed April 3, 2026, 5:36 a.m.
NEDg Description generation batch_69cf54d366608190a94797b10389e6ca completed April 3, 2026, 5:49 a.m.
NED2 Entity disambiguation (via description) batch_69cf55940918819088ed8a6ea2f8f460 completed April 3, 2026, 5:52 a.m.
Created at: March 30, 2026, 6:42 p.m.