Triple

T20046789
Position Surface form Disambiguated ID Type / Status
Subject Bickley Brook E497579 entity
Predicate hasNearbyFeature P350 FINISHED
Object Bickley Brook Reservoir
Bickley Brook Reservoir is a water storage reservoir in Western Australia associated with the Bickley Brook watercourse and used primarily for public water supply and local recreation.
E1411393 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: Bickley Brook Reservoir | Statement: [Bickley Brook, hasNearbyFeature, Bickley Brook Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bickley Brook Reservoir
Context triple: [Bickley Brook, hasNearbyFeature, Bickley Brook Reservoir]
  • A. Bog Brook Reservoir
    Bog Brook Reservoir is a small New York City water supply reservoir in southeastern New York State that forms part of the Croton Watershed system.
  • B. Bickley Reservoir
    Bickley Reservoir is a water storage dam and recreational area located in the Perth Hills region of Western Australia.
  • C. 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.
  • D. Toddbrook Reservoir
    Toddbrook Reservoir is a man-made lake in Derbyshire, England, known for supplying water to the Peak Forest Canal and for the 2019 dam safety crisis that led to the evacuation of nearby Whaley Bridge.
  • E. Tittesworth Reservoir
    Tittesworth Reservoir is a scenic water reservoir and nature spot in Staffordshire, England, popular for walking, wildlife watching, and outdoor recreation.
  • 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: Bickley Brook Reservoir
Triple: [Bickley Brook, hasNearbyFeature, Bickley Brook Reservoir]
Generated description
Bickley Brook Reservoir is a water storage reservoir in Western Australia associated with the Bickley Brook watercourse and used primarily for public water supply and local recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bickley Brook Reservoir
Target entity description: Bickley Brook Reservoir is a water storage reservoir in Western Australia associated with the Bickley Brook watercourse and used primarily for public water supply and local recreation.
  • A. Bog Brook Reservoir
    Bog Brook Reservoir is a small New York City water supply reservoir in southeastern New York State that forms part of the Croton Watershed system.
  • B. Bickley Reservoir chosen
    Bickley Reservoir is a water storage dam and recreational area located in the Perth Hills region of Western Australia.
  • C. 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.
  • D. Toddbrook Reservoir
    Toddbrook Reservoir is a man-made lake in Derbyshire, England, known for supplying water to the Peak Forest Canal and for the 2019 dam safety crisis that led to the evacuation of nearby Whaley Bridge.
  • E. Tittesworth Reservoir
    Tittesworth Reservoir is a scenic water reservoir and nature spot in Staffordshire, England, popular for walking, wildlife watching, and outdoor recreation.
  • F. None of above.

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_69da627278c88190babe4297a9df1236 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e6632b2de48190abe2b277d89eb695 completed April 20, 2026, 5:32 p.m.
NED1 Entity disambiguation (via context triple) batch_6a082dc6ff3c8190983c97e3fc6092d4 completed May 16, 2026, 8:41 a.m.
NEDg Description generation batch_6a082e74a7588190b958dc92e3fe228e completed May 16, 2026, 8:44 a.m.
NED2 Entity disambiguation (via description) batch_6a082ef7883c819083a10d874c6da9a8 completed May 16, 2026, 8:46 a.m.
Created at: April 11, 2026, 3:37 p.m.