Triple

T8189288
Position Surface form Disambiguated ID Type / Status
Subject Prince of Wales Challenge Cup E191263 entity
Predicate waterwaySection P49101 FINISHED
Object Henley Reach
Henley Reach is a straight stretch of the River Thames at Henley-on-Thames, England, renowned as the course for the Henley Royal Regatta and other major rowing events.
 E718152 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: Henley Reach | Statement: [Prince of Wales Challenge Cup, waterwaySection, Henley Reach]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Henley Reach
Context triple: [Prince of Wales Challenge Cup, waterwaySection, Henley Reach]
  • A. Kamberra Creek
    Kamberra Creek is a minor watercourse in the Australian Capital Territory that feeds into the Molonglo River within the Canberra region.
  • B. Wodonga
    Wodonga is a regional city in northeastern Victoria, Australia, located on the Victorian side of the Murray River opposite its twin city Albury in New South Wales.
  • C. River Dee (Tasmania)
    River Dee (Tasmania) is a small inland river in Tasmania, Australia, known for flowing through the Central Highlands and contributing to the island’s hydroelectric and trout-fishing regions.
  • D. Brenton Loch
    Brenton Loch is a sea inlet on East Falkland in the Falkland Islands, known for its sheltered waters and proximity to the settlement of Goose Green.
  • E. Middle Gorge
    Middle Gorge is a suburban railway station in Melbourne, Australia, serving the northern suburbs on the city's Mernda line.
  • 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: Henley Reach
Triple: [Prince of Wales Challenge Cup, waterwaySection, Henley Reach]
Generated description
Henley Reach is a straight stretch of the River Thames at Henley-on-Thames, England, renowned as the course for the Henley Royal Regatta and other major rowing events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Henley Reach
Target entity description: Henley Reach is a straight stretch of the River Thames at Henley-on-Thames, England, renowned as the course for the Henley Royal Regatta and other major rowing events.
  • A. Kamberra Creek
    Kamberra Creek is a minor watercourse in the Australian Capital Territory that feeds into the Molonglo River within the Canberra region.
  • B. Wodonga
    Wodonga is a regional city in northeastern Victoria, Australia, located on the Victorian side of the Murray River opposite its twin city Albury in New South Wales.
  • C. River Dee (Tasmania)
    River Dee (Tasmania) is a small inland river in Tasmania, Australia, known for flowing through the Central Highlands and contributing to the island’s hydroelectric and trout-fishing regions.
  • D. Brenton Loch
    Brenton Loch is a sea inlet on East Falkland in the Falkland Islands, known for its sheltered waters and proximity to the settlement of Goose Green.
  • E. Middle Gorge
    Middle Gorge is a suburban railway station in Melbourne, Australia, serving the northern suburbs on the city's Mernda line.
  • 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_69ca82c5b6948190a583c096fb0a6c71 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb4da0e1288190b9c7c1d3b9a98830 completed March 31, 2026, 4:29 a.m.
NED1 Entity disambiguation (via context triple) batch_69cced8da28c81909c34c0103da68f0f completed April 1, 2026, 10:03 a.m.
NEDg Description generation batch_69ccf1b5f95481909fdb08d00d06023e completed April 1, 2026, 10:21 a.m.
NED2 Entity disambiguation (via description) batch_69cd059457788190a900402ee4cd50d5 completed April 1, 2026, 11:46 a.m.
Created at: March 30, 2026, 5:41 p.m.