Triple

T635765
Position Surface form Disambiguated ID Type / Status
Subject River Trent E16617 entity
Predicate drainageBasin P1559 FINISHED
Object Trent catchment
The Trent catchment is the river basin area that collects precipitation and surface water feeding into the River Trent in central England.
 E104960 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: Trent catchment | Statement: [River Trent, drainageBasin, Trent catchment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Trent catchment
Context triple: [River Trent, drainageBasin, Trent catchment]
  • A. Clarence River basin
    The Clarence River basin is a major river catchment in northeastern New South Wales, Australia, encompassing diverse upland and coastal landscapes and supporting significant agriculture, ecosystems, and regional communities.
  • B. Murrumbidgee catchment
    The Murrumbidgee catchment is the river basin and drainage area that collects and channels water into the Murrumbidgee River within the Murray–Darling Basin in southeastern Australia.
  • C. Macintyre River basin
    The Macintyre River basin is a major inland river catchment in eastern Australia that drains parts of the Northern Tablelands and contributes to the broader Murray–Darling Basin system.
  • D. Hunter River catchment
    The Hunter River catchment is a major river basin in New South Wales, Australia, encompassing the Hunter Valley and surrounding areas and supporting significant agricultural, industrial, and urban development.
  • E. Lachlan River
    Lachlan River is a major inland river in New South Wales, Australia, flowing through agricultural regions before joining the Murrumbidgee River system.
  • 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: Trent catchment
Triple: [River Trent, drainageBasin, Trent catchment]
Generated description
The Trent catchment is the river basin area that collects precipitation and surface water feeding into the River Trent in central England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Trent catchment
Target entity description: The Trent catchment is the river basin area that collects precipitation and surface water feeding into the River Trent in central England.
  • A. Clarence River basin
    The Clarence River basin is a major river catchment in northeastern New South Wales, Australia, encompassing diverse upland and coastal landscapes and supporting significant agriculture, ecosystems, and regional communities.
  • B. Murrumbidgee catchment
    The Murrumbidgee catchment is the river basin and drainage area that collects and channels water into the Murrumbidgee River within the Murray–Darling Basin in southeastern Australia.
  • C. Macintyre River basin
    The Macintyre River basin is a major inland river catchment in eastern Australia that drains parts of the Northern Tablelands and contributes to the broader Murray–Darling Basin system.
  • D. Hunter River catchment
    The Hunter River catchment is a major river basin in New South Wales, Australia, encompassing the Hunter Valley and surrounding areas and supporting significant agricultural, industrial, and urban development.
  • E. Lachlan River
    Lachlan River is a major inland river in New South Wales, Australia, flowing through agricultural regions before joining the Murrumbidgee River system.
  • 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_69a4936be1c88190af56540324b57da7 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49ee667f08190a0332b8f6c569e1a completed March 1, 2026, 8:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7c0036a5081909d5b3a81a9ef3daf completed March 4, 2026, 5:15 a.m.
NEDg Description generation batch_69a7c0716e708190b907502b17b671f8 completed March 4, 2026, 5:17 a.m.
NED2 Entity disambiguation (via description) batch_69a7c0d166ac819089b683e7cee92043 completed March 4, 2026, 5:19 a.m.
Created at: March 1, 2026, 7:35 p.m.