Triple

T12280326
Position Surface form Disambiguated ID Type / Status
Subject Newhaven Harbour E292699 entity
Predicate operatedBy P86 FINISHED
Object Newhaven Port and Properties Ltd
Newhaven Port and Properties Ltd is the company responsible for managing and operating the commercial port facilities and associated property at Newhaven on England’s south coast.
E975991 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: Newhaven Port and Properties Ltd | Statement: [Newhaven Harbour, operatedBy, Newhaven Port and Properties Ltd]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Newhaven Port and Properties Ltd
Context triple: [Newhaven Harbour, operatedBy, Newhaven Port and Properties Ltd]
  • A. Medway Ports
    Medway Ports is a major UK port complex on the River Medway in Kent, providing cargo handling, logistics, and maritime services as part of the Peel Ports Group.
  • B. Dover Harbour Board
    Dover Harbour Board is the statutory authority responsible for operating and managing the Port of Dover, one of the busiest passenger and freight ports in Europe.
  • C. Portsmouth Harbour Railway and Dock Company
    The Portsmouth Harbour Railway and Dock Company was a 19th-century British railway enterprise responsible for developing rail access and dock facilities at Portsmouth Harbour.
  • D. Harwich International Port
    Harwich International Port is a major ferry and cruise terminal in Essex, England, providing passenger and freight services across the North Sea to continental Europe.
  • E. Southern Ports Authority
    The Southern Ports Authority is a Western Australian government agency responsible for managing and developing several key regional ports, including Bunbury.
  • 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: Newhaven Port and Properties Ltd
Triple: [Newhaven Harbour, operatedBy, Newhaven Port and Properties Ltd]
Generated description
Newhaven Port and Properties Ltd is the company responsible for managing and operating the commercial port facilities and associated property at Newhaven on England’s south coast.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Newhaven Port and Properties Ltd
Target entity description: Newhaven Port and Properties Ltd is the company responsible for managing and operating the commercial port facilities and associated property at Newhaven on England’s south coast.
  • A. Medway Ports
    Medway Ports is a major UK port complex on the River Medway in Kent, providing cargo handling, logistics, and maritime services as part of the Peel Ports Group.
  • B. Dover Harbour Board
    Dover Harbour Board is the statutory authority responsible for operating and managing the Port of Dover, one of the busiest passenger and freight ports in Europe.
  • C. Portsmouth Harbour Railway and Dock Company
    The Portsmouth Harbour Railway and Dock Company was a 19th-century British railway enterprise responsible for developing rail access and dock facilities at Portsmouth Harbour.
  • D. Harwich International Port
    Harwich International Port is a major ferry and cruise terminal in Essex, England, providing passenger and freight services across the North Sea to continental Europe.
  • E. Southern Ports Authority
    The Southern Ports Authority is a Western Australian government agency responsible for managing and developing several key regional ports, including Bunbury.
  • 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_69d6ab690ad081908c0ed3870ec82d53 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91cf1ab8c8190a51f498bfda957d8 completed April 10, 2026, 3:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69f61e6f46f08190839ba07ef6fac984 completed May 2, 2026, 3:55 p.m.
NEDg Description generation batch_69f622de74f0819096c5f5bf6f938fe7 completed May 2, 2026, 4:14 p.m.
NED2 Entity disambiguation (via description) batch_69f62379746c8190bc9da48775b86dfa completed May 2, 2026, 4:16 p.m.
Created at: April 8, 2026, 9:52 p.m.