Triple

T23085651
Position Surface form Disambiguated ID Type / Status
Subject Bradfield Dale E575589 entity
Predicate hasWaterBody P165 FINISHED
Object Damflask Reservoir
Damflask Reservoir is a man-made lake near the village of Low Bradfield in South Yorkshire, England, used for drinking water supply and popular for walking, angling, and rowing.
 E1569838 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: Damflask Reservoir | Statement: [Bradfield Dale, hasWaterBody, Damflask Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Damflask Reservoir
Context triple: [Bradfield Dale, hasWaterBody, Damflask Reservoir]
  • A. Rozkoš Reservoir
    Rozkoš Reservoir is a large artificial lake in the Hradec Králové Region of the Czech Republic, used for flood control, recreation, and water sports.
  • B. Henne Reservoir
    Henne Reservoir is a man-made lake in North Rhine-Westphalia, Germany, primarily used for water supply, flood control, and recreation.
  • C. Foziling Reservoir
    Foziling Reservoir is a major multipurpose water conservancy project in Anhui Province, China, known for flood control, irrigation, and water supply within the Huai River basin.
  • D. Rur Reservoir
    Rur Reservoir is a large artificial lake in Germany’s Eifel region, known for its scenic surroundings, recreational activities, and role in regional water management.
  • E. MacMillan Reservoir
    MacMillan Reservoir is a man-made lake within New Jersey’s Ramapo Valley County Reservation, used for recreation and as a scenic natural feature of the park.
  • 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: Damflask Reservoir
Triple: [Bradfield Dale, hasWaterBody, Damflask Reservoir]
Generated description
Damflask Reservoir is a man-made lake near the village of Low Bradfield in South Yorkshire, England, used for drinking water supply and popular for walking, angling, and rowing.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Damflask Reservoir
Target entity description: Damflask Reservoir is a man-made lake near the village of Low Bradfield in South Yorkshire, England, used for drinking water supply and popular for walking, angling, and rowing.
  • A. Rozkoš Reservoir
    Rozkoš Reservoir is a large artificial lake in the Hradec Králové Region of the Czech Republic, used for flood control, recreation, and water sports.
  • B. Henne Reservoir
    Henne Reservoir is a man-made lake in North Rhine-Westphalia, Germany, primarily used for water supply, flood control, and recreation.
  • C. Foziling Reservoir
    Foziling Reservoir is a major multipurpose water conservancy project in Anhui Province, China, known for flood control, irrigation, and water supply within the Huai River basin.
  • D. Rur Reservoir
    Rur Reservoir is a large artificial lake in Germany’s Eifel region, known for its scenic surroundings, recreational activities, and role in regional water management.
  • E. MacMillan Reservoir
    MacMillan Reservoir is a man-made lake within New Jersey’s Ramapo Valley County Reservation, used for recreation and as a scenic natural feature of the park.
  • 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_69e245bf3e3c819086d3448720efc01b completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f18da573588190a8e0c859667e64a6 completed April 29, 2026, 4:48 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c15b27e24819098404554c6097105 completed May 19, 2026, 7:48 a.m.
NEDg Description generation batch_6a0c16ad0b7c8190bde9d5e8ba0efb5b completed May 19, 2026, 7:52 a.m.
NED2 Entity disambiguation (via description) batch_6a0c17da6a108190b37d1e69e6f24e00 completed May 19, 2026, 7:57 a.m.
Created at: April 17, 2026, 3:57 p.m.