Triple

T19480858
Position Surface form Disambiguated ID Type / Status
Subject Eynsham Lock E487377 entity
Predicate hasWeir P25954 FINISHED
Object Eynsham Weir
Eynsham Weir is a river control structure on the River Thames in Oxfordshire, England, used to manage water levels and flow near Eynsham Lock.
 E1378771 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: Eynsham Weir | Statement: [Eynsham Lock, hasWeir, Eynsham Weir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Eynsham Weir
Context triple: [Eynsham Lock, hasWeir, Eynsham Weir]
  • A. Evesham weir
    Evesham weir is a river structure on the River Avon in Evesham, Worcestershire, used to control water levels and flow near the town.
  • B. Skerton Weir
    Skerton Weir is a historic river weir on the River Lune in Lancaster, England, known for regulating water levels and forming part of the city’s riverside landscape.
  • C. Naburn Weir
    Naburn Weir is a river structure on the River Ouse in North Yorkshire, England, built to control water levels and aid navigation near the village of Naburn.
  • D. Bath Weir
    Bath Weir is a distinctive curved weir on the River Avon in the city of Bath, England, known as a prominent historic and scenic riverside feature near Pulteney Bridge.
  • E. Old Windsor Weir
    Old Windsor Weir is a river control structure on the River Thames in Berkshire, England, used to manage water levels and flow near Old Windsor Lock.
  • 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: Eynsham Weir
Triple: [Eynsham Lock, hasWeir, Eynsham Weir]
Generated description
Eynsham Weir is a river control structure on the River Thames in Oxfordshire, England, used to manage water levels and flow near Eynsham Lock.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Eynsham Weir
Target entity description: Eynsham Weir is a river control structure on the River Thames in Oxfordshire, England, used to manage water levels and flow near Eynsham Lock.
  • A. Evesham weir
    Evesham weir is a river structure on the River Avon in Evesham, Worcestershire, used to control water levels and flow near the town.
  • B. Skerton Weir
    Skerton Weir is a historic river weir on the River Lune in Lancaster, England, known for regulating water levels and forming part of the city’s riverside landscape.
  • C. Naburn Weir
    Naburn Weir is a river structure on the River Ouse in North Yorkshire, England, built to control water levels and aid navigation near the village of Naburn.
  • D. Bath Weir
    Bath Weir is a distinctive curved weir on the River Avon in the city of Bath, England, known as a prominent historic and scenic riverside feature near Pulteney Bridge.
  • E. Old Windsor Weir
    Old Windsor Weir is a river control structure on the River Thames in Berkshire, England, used to manage water levels and flow near Old Windsor Lock.
  • 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_69d8e8d924388190b847cb15bb3d0aff completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e634393b8081909f5e4c38b2f1a9b7 completed April 20, 2026, 2:12 p.m.
NED1 Entity disambiguation (via context triple) batch_6a074055c19c81909fa5d7be42b24de8 completed May 15, 2026, 3:48 p.m.
NEDg Description generation batch_6a07420720f881908010cdc7a140eed9 completed May 15, 2026, 3:55 p.m.
NED2 Entity disambiguation (via description) batch_6a0742f860948190a8619dce3e1461b8 completed May 15, 2026, 3:59 p.m.
Created at: April 10, 2026, 1:39 p.m.