Triple

T8324950
Position Surface form Disambiguated ID Type / Status
Subject Richard Cobden E194926 entity
Predicate commemoratedBy P500 FINISHED
Object Cobden Bridge, Southampton
Cobden Bridge in Southampton is a historic river crossing named in honor of 19th-century British politician and free-trade advocate Richard Cobden.
 E725104 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: Cobden Bridge, Southampton | Statement: [Richard Cobden, commemoratedBy, Cobden Bridge, Southampton]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cobden Bridge, Southampton
Context triple: [Richard Cobden, commemoratedBy, Cobden Bridge, Southampton]
  • A. Wootton Bridge
    Wootton Bridge is a village on the Isle of Wight in England, situated between Ryde and Newport and known for its creek and surrounding woodland.
  • B. Kew Bridge
    Kew Bridge is a historic road bridge over the River Thames in west London, linking the districts of Kew and Brentford.
  • C. 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.
  • D. Radcliffe Bridge
    Radcliffe Bridge is a notable local bridge and landmark in the town of Radcliffe, England.
  • E. Swann Bridge
    Swann Bridge is a historic wooden covered bridge in Blount County, Alabama, known as one of the longest and best-preserved covered bridges in the state.
  • 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: Cobden Bridge, Southampton
Triple: [Richard Cobden, commemoratedBy, Cobden Bridge, Southampton]
Generated description
Cobden Bridge in Southampton is a historic river crossing named in honor of 19th-century British politician and free-trade advocate Richard Cobden.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cobden Bridge, Southampton
Target entity description: Cobden Bridge in Southampton is a historic river crossing named in honor of 19th-century British politician and free-trade advocate Richard Cobden.
  • A. Wootton Bridge
    Wootton Bridge is a village on the Isle of Wight in England, situated between Ryde and Newport and known for its creek and surrounding woodland.
  • B. Kew Bridge
    Kew Bridge is a historic road bridge over the River Thames in west London, linking the districts of Kew and Brentford.
  • C. 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.
  • D. Radcliffe Bridge
    Radcliffe Bridge is a notable local bridge and landmark in the town of Radcliffe, England.
  • E. Swann Bridge
    Swann Bridge is a historic wooden covered bridge in Blount County, Alabama, known as one of the longest and best-preserved covered bridges in the state.
  • 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_69ca82e7a8a88190a32bb5cc0feb012d completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb7f7e4f8081908e0f876ad962c932 completed March 31, 2026, 8:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd95b22afc81909c867d83a1744139 completed April 1, 2026, 10:01 p.m.
NEDg Description generation batch_69cdab60ec308190a9001f9235e556b4 completed April 1, 2026, 11:33 p.m.
NED2 Entity disambiguation (via description) batch_69cdb2e3457c8190a2d0cb6eeb81c9ef completed April 2, 2026, 12:05 a.m.
Created at: March 30, 2026, 5:56 p.m.