Triple

T14736041
Position Surface form Disambiguated ID Type / Status
Subject River Ancholme E346209 entity
Predicate hasLock P2431 FINISHED
Object Brigg Lock
Brigg Lock is a navigation lock on the River Ancholme in Lincolnshire, England, used to manage water levels and enable boat passage.
 E1118571 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: Brigg Lock | Statement: [River Ancholme, hasLock, Brigg Lock]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brigg Lock
Context triple: [River Ancholme, hasLock, Brigg Lock]
  • A. Hanham Lock
    Hanham Lock is a lock on the River Avon in South Gloucestershire, England, known for managing river navigation and marking the tidal limit of the waterway near Hanham.
  • B. Sandford Lock
    Sandford Lock is a navigation lock on the River Chelmer in Essex, England, used to manage water levels and enable boat passage along the river.
  • C. Molesey Lock
    Molesey Lock is a lock on the River Thames in England, situated near East Molesey and used to manage river navigation and water levels.
  • D. Marlow Lock
    Marlow Lock is a historic lock on the River Thames in England, known for serving river traffic near the town of Marlow and contributing to the area's scenic riverside character.
  • E. Hertford Lock
    Hertford Lock is a navigation lock on the River Lea in Hertfordshire, England, used to manage water levels and enable boat passage along the waterway.
  • 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: Brigg Lock
Triple: [River Ancholme, hasLock, Brigg Lock]
Generated description
Brigg Lock is a navigation lock on the River Ancholme in Lincolnshire, England, used to manage water levels and enable boat passage.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brigg Lock
Target entity description: Brigg Lock is a navigation lock on the River Ancholme in Lincolnshire, England, used to manage water levels and enable boat passage.
  • A. Hanham Lock
    Hanham Lock is a lock on the River Avon in South Gloucestershire, England, known for managing river navigation and marking the tidal limit of the waterway near Hanham.
  • B. Sandford Lock
    Sandford Lock is a navigation lock on the River Chelmer in Essex, England, used to manage water levels and enable boat passage along the river.
  • C. Molesey Lock
    Molesey Lock is a lock on the River Thames in England, situated near East Molesey and used to manage river navigation and water levels.
  • D. Marlow Lock
    Marlow Lock is a historic lock on the River Thames in England, known for serving river traffic near the town of Marlow and contributing to the area's scenic riverside character.
  • E. Hertford Lock
    Hertford Lock is a navigation lock on the River Lea in Hertfordshire, England, used to manage water levels and enable boat passage along the waterway.
  • 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_69d822e6f1c88190bc494d491a907114 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69dec73114cc819088e1101b689fc70b completed April 14, 2026, 11:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69fe0ce6514c8190a37b023dcc0c1b1a completed May 8, 2026, 4:18 p.m.
NEDg Description generation batch_69fe1497cbd8819094dcd059be15838f completed May 8, 2026, 4:51 p.m.
NED2 Entity disambiguation (via description) batch_69fe1521af9c8190b5fc77bd8d9dff3a completed May 8, 2026, 4:53 p.m.
Created at: April 10, 2026, 1:29 a.m.