Triple

T14193146
Position Surface form Disambiguated ID Type / Status
Subject Edgbaston, Birmingham, England E351763 entity
Predicate hasLandmark P105 FINISHED
Object Edgbaston Reservoir
Edgbaston Reservoir is a large Victorian-era drinking water reservoir and popular recreational spot located in the Edgbaston area of Birmingham, England.
E1085245 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: Edgbaston Reservoir | Statement: [Edgbaston, Birmingham, England, hasLandmark, Edgbaston Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Edgbaston Reservoir
Context triple: [Edgbaston, Birmingham, England, hasLandmark, Edgbaston Reservoir]
  • A. Kempton Park Reservoirs
    Kempton Park Reservoirs are a series of large water storage reservoirs in southwest London that form part of the region’s public water supply infrastructure and associated nature conservation areas.
  • B. Banbury Reservoir
    Banbury Reservoir is a man-made water storage lake in the Lee Valley area of North London, used primarily for public water supply and managed as part of the Lee Valley Regional Park.
  • C. Tittesworth Reservoir
    Tittesworth Reservoir is a scenic water reservoir and nature spot in Staffordshire, England, popular for walking, wildlife watching, and outdoor recreation.
  • D. King George V Reservoir
    King George V Reservoir is a large drinking water storage reservoir in the Lee Valley, north of London, that forms part of the area’s extensive water supply and wetland landscape.
  • E. Wraysbury Reservoir
    Wraysbury Reservoir is a large freshwater storage reservoir in Berkshire, England, that forms part of the public water supply system for London and the surrounding area.
  • 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: Edgbaston Reservoir
Triple: [Edgbaston, Birmingham, England, hasLandmark, Edgbaston Reservoir]
Generated description
Edgbaston Reservoir is a large Victorian-era drinking water reservoir and popular recreational spot located in the Edgbaston area of Birmingham, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Edgbaston Reservoir
Target entity description: Edgbaston Reservoir is a large Victorian-era drinking water reservoir and popular recreational spot located in the Edgbaston area of Birmingham, England.
  • A. Kempton Park Reservoirs
    Kempton Park Reservoirs are a series of large water storage reservoirs in southwest London that form part of the region’s public water supply infrastructure and associated nature conservation areas.
  • B. Banbury Reservoir
    Banbury Reservoir is a man-made water storage lake in the Lee Valley area of North London, used primarily for public water supply and managed as part of the Lee Valley Regional Park.
  • C. Tittesworth Reservoir
    Tittesworth Reservoir is a scenic water reservoir and nature spot in Staffordshire, England, popular for walking, wildlife watching, and outdoor recreation.
  • D. King George V Reservoir
    King George V Reservoir is a large drinking water storage reservoir in the Lee Valley, north of London, that forms part of the area’s extensive water supply and wetland landscape.
  • E. Wraysbury Reservoir
    Wraysbury Reservoir is a large freshwater storage reservoir in Berkshire, England, that forms part of the public water supply system for London and the surrounding area.
  • 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_69d827894ac0819097803e57f3227b23 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de61e0a52081908213aa6e548d4418 completed April 14, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd194951d481909a8e81f2d09feefa completed May 7, 2026, 10:59 p.m.
NEDg Description generation batch_69fd1b2ace9c8190a7458e5c43a3c3d6 completed May 7, 2026, 11:07 p.m.
NED2 Entity disambiguation (via description) batch_69fd1c61b994819081dcc92ae33772ed completed May 7, 2026, 11:12 p.m.
Created at: April 10, 2026, 1:04 a.m.