Triple

T9638138
Position Surface form Disambiguated ID Type / Status
Subject River Ouse E232986 entity
Predicate hasLock P2431 FINISHED
Object Naburn Lock
Naburn Lock is a historic lock and weir complex on the River Ouse near York, England, that controls river navigation and water levels.
 E813186 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: Naburn Lock | Statement: [River Ouse, hasLock, Naburn Lock]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Naburn Lock
Context triple: [River Ouse, hasLock, Naburn Lock]
  • A. Bardney Lock
    Bardney Lock is a navigation lock on the River Witham in Lincolnshire, England, used to manage water levels and enable boat passage along the river.
  • B. Barton Lock
    Barton Lock is a lock on the Manchester Ship Canal that enables vessels to navigate changes in water level along this major industrial waterway in northwest England.
  • C. Allington Lock
    Allington Lock is a key navigation and flood-control lock on the River Medway in Kent, England, marking the tidal limit of the river.
  • D. Mutford Lock
    Mutford Lock is a historic navigation lock in Suffolk, England, that connects Oulton Broad to Lake Lothing and the North Sea via Lowestoft.
  • E. Kirkstead Lock
    Kirkstead Lock is a navigation lock on the River Witham in Lincolnshire, England, used to manage water levels and enable boat passage along the river.
  • 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: Naburn Lock
Triple: [River Ouse, hasLock, Naburn Lock]
Generated description
Naburn Lock is a historic lock and weir complex on the River Ouse near York, England, that controls river navigation and water levels.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Naburn Lock
Target entity description: Naburn Lock is a historic lock and weir complex on the River Ouse near York, England, that controls river navigation and water levels.
  • A. Bardney Lock
    Bardney Lock is a navigation lock on the River Witham in Lincolnshire, England, used to manage water levels and enable boat passage along the river.
  • B. Barton Lock
    Barton Lock is a lock on the Manchester Ship Canal that enables vessels to navigate changes in water level along this major industrial waterway in northwest England.
  • C. Allington Lock
    Allington Lock is a key navigation and flood-control lock on the River Medway in Kent, England, marking the tidal limit of the river.
  • D. Mutford Lock
    Mutford Lock is a historic navigation lock in Suffolk, England, that connects Oulton Broad to Lake Lothing and the North Sea via Lowestoft.
  • E. Kirkstead Lock
    Kirkstead Lock is a navigation lock on the River Witham in Lincolnshire, England, used to manage water levels and enable boat passage along the river.
  • 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_69ca848a5a908190aad251f4137b0c3a completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9b51b08081908e30744607b28953 completed April 1, 2026, 10:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69d189fd53fc8190bc36f2b8e0e21036 completed April 4, 2026, 10 p.m.
NEDg Description generation batch_69d18acf86588190bc000f701bcaaa1c completed April 4, 2026, 10:03 p.m.
NED2 Entity disambiguation (via description) batch_69d18ba396cc8190a3ded2ac3968c553 completed April 4, 2026, 10:07 p.m.
Created at: March 30, 2026, 8:11 p.m.