Triple

T9871055
Position Surface form Disambiguated ID Type / Status
Subject Birkenhead Docks E239956 entity
Predicate hasPart P35 FINISHED
Object Sandon Half‑Tide Dock (Birkenhead side facilities)
Sandon Half‑Tide Dock (Birkenhead side facilities) is a component of the Birkenhead Docks complex on the Wirral, providing tidal dock infrastructure and associated maritime services on the Birkenhead side of the River Mersey.
 E239956 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: Sandon Half‑Tide Dock (Birkenhead side facilities) | Statement: [Birkenhead Docks, hasPart, Sandon Half‑Tide Dock (Birkenhead side facilities)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sandon Half‑Tide Dock (Birkenhead side facilities)
Context triple: [Birkenhead Docks, hasPart, Sandon Half‑Tide Dock (Birkenhead side facilities)]
  • A. Brocklebank Dock
    Brocklebank Dock is one of the docks within the Port of Liverpool, historically used for commercial shipping and maritime trade on the River Mersey in England.
  • B. Birkenhead Docks
    Birkenhead Docks is a complex of dock facilities on the Wirral Peninsula in northwest England, forming part of the wider Port of Liverpool and serving maritime trade and industry along the River Mersey.
  • C. Huskisson Dock
    Huskisson Dock is a historic dock within the Port of Liverpool in England, known for its role in the city’s maritime trade and industrial heritage.
  • D. Mostyn Docks
    Mostyn Docks is a historic maritime port and industrial facility on the Dee Estuary in North Wales, serving cargo, energy, and offshore industries.
  • E. Royal Seaforth Dock
    Royal Seaforth Dock is a major deep-water container and cargo terminal within the Port of Liverpool on the River Mersey in England.
  • 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: Sandon Half‑Tide Dock (Birkenhead side facilities)
Triple: [Birkenhead Docks, hasPart, Sandon Half‑Tide Dock (Birkenhead side facilities)]
Generated description
Sandon Half‑Tide Dock (Birkenhead side facilities) is a component of the Birkenhead Docks complex on the Wirral, providing tidal dock infrastructure and associated maritime services on the Birkenhead side of the River Mersey.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sandon Half‑Tide Dock (Birkenhead side facilities)
Target entity description: Sandon Half‑Tide Dock (Birkenhead side facilities) is a component of the Birkenhead Docks complex on the Wirral, providing tidal dock infrastructure and associated maritime services on the Birkenhead side of the River Mersey.
  • A. Brocklebank Dock
    Brocklebank Dock is one of the docks within the Port of Liverpool, historically used for commercial shipping and maritime trade on the River Mersey in England.
  • B. Birkenhead Docks chosen
    Birkenhead Docks is a complex of dock facilities on the Wirral Peninsula in northwest England, forming part of the wider Port of Liverpool and serving maritime trade and industry along the River Mersey.
  • C. Huskisson Dock
    Huskisson Dock is a historic dock within the Port of Liverpool in England, known for its role in the city’s maritime trade and industrial heritage.
  • D. Mostyn Docks
    Mostyn Docks is a historic maritime port and industrial facility on the Dee Estuary in North Wales, serving cargo, energy, and offshore industries.
  • E. Royal Seaforth Dock
    Royal Seaforth Dock is a major deep-water container and cargo terminal within the Port of Liverpool on the River Mersey in England.
  • F. None of above.

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_69ca84e7506c819095cbde4ff16512bb completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb3d62628819094786a49b9bcd09b completed April 2, 2026, 12:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1e468630c81908d5c72f70e2c6fe4 completed April 5, 2026, 4:26 a.m.
NEDg Description generation batch_69d1e5a99e4081909f5712a264e1b495 completed April 5, 2026, 4:31 a.m.
NED2 Entity disambiguation (via description) batch_69d1e62c0638819091c7eb9b09ce20aa completed April 5, 2026, 4:33 a.m.
Created at: March 30, 2026, 8:36 p.m.