Triple

T19577544
Position Surface form Disambiguated ID Type / Status
Subject Purfleet Quay E489896 entity
Predicate hasNearbyStructure P231 FINISHED
Object Purfleet Bridge
Purfleet Bridge is a historic river crossing in King's Lynn, Norfolk, associated with the old Purfleet waterfront and its quayside.
E1452387 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: Purfleet Bridge | Statement: [Purfleet Quay, hasNearbyStructure, Purfleet Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Purfleet Bridge
Context triple: [Purfleet Quay, hasNearbyStructure, Purfleet Bridge]
  • A. Hythe Bridge
    Hythe Bridge is a historic road bridge in central Oxford, England, carrying Hythe Bridge Street over the Castle Mill Stream near the city’s railway station.
  • B. Fitzherbert Bridge
    Fitzherbert Bridge is a major road bridge in Palmerston North, New Zealand, serving as a key crossing and transport link over the Manawatū River.
  • C. Burntollet Bridge
    Burntollet Bridge is a bridge in County Londonderry, Northern Ireland, best known as the site of a violent loyalist ambush on a civil rights march in January 1969 that became a key flashpoint in the early Troubles.
  • D. Boothferry Bridge
    Boothferry Bridge is a road and former rail swing bridge over the River Ouse in the East Riding of Yorkshire, England, serving as a key crossing point near Goole.
  • E. Hawkesworth Bridge
    Hawkesworth Bridge is a historic suspension bridge in western Belize that spans the Macal River, linking the twin towns of San Ignacio and Santa Elena.
  • 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: Purfleet Bridge
Triple: [Purfleet Quay, hasNearbyStructure, Purfleet Bridge]
Generated description
Purfleet Bridge is a historic river crossing in King's Lynn, Norfolk, associated with the old Purfleet waterfront and its quayside.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Purfleet Bridge
Target entity description: Purfleet Bridge is a historic river crossing in King's Lynn, Norfolk, associated with the old Purfleet waterfront and its quayside.
  • A. Hythe Bridge
    Hythe Bridge is a historic road bridge in central Oxford, England, carrying Hythe Bridge Street over the Castle Mill Stream near the city’s railway station.
  • B. Fitzherbert Bridge
    Fitzherbert Bridge is a major road bridge in Palmerston North, New Zealand, serving as a key crossing and transport link over the Manawatū River.
  • C. Burntollet Bridge
    Burntollet Bridge is a bridge in County Londonderry, Northern Ireland, best known as the site of a violent loyalist ambush on a civil rights march in January 1969 that became a key flashpoint in the early Troubles.
  • D. Boothferry Bridge
    Boothferry Bridge is a road and former rail swing bridge over the River Ouse in the East Riding of Yorkshire, England, serving as a key crossing point near Goole.
  • E. Hawkesworth Bridge
    Hawkesworth Bridge is a historic suspension bridge in western Belize that spans the Macal River, linking the twin towns of San Ignacio and Santa Elena.
  • 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_69d8e8dd9374819098e36349b3211663 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e64025d5d081909dbb0c079d366006 completed April 20, 2026, 3:03 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0900574d988190bd635ebb22c54357 completed May 16, 2026, 11:40 p.m.
NEDg Description generation batch_6a0901a0dac081909f9184e99a70419a completed May 16, 2026, 11:45 p.m.
NED2 Entity disambiguation (via description) batch_6a09023cf27081908eb246367215ae12 completed May 16, 2026, 11:48 p.m.
Created at: April 10, 2026, 1:42 p.m.