Triple

T6288991
Position Surface form Disambiguated ID Type / Status
Subject River Sheaf E140967 entity
Predicate hasTributary P415 FINISHED
Object Meadowhead Brook
Meadowhead Brook is a small watercourse in South Yorkshire, England, that serves as one of the minor tributaries feeding into the River Sheaf within the Sheffield area.
 E583985 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: Meadowhead Brook | Statement: [River Sheaf, hasTributary, Meadowhead Brook]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Meadowhead Brook
Context triple: [River Sheaf, hasTributary, Meadowhead Brook]
  • A. Shuttleworth Brook
    Shuttleworth Brook is a small watercourse in Lancashire, England, that serves as a minor tributary within the River Calder catchment.
  • B. Quorn Brook
    Quorn Brook is a small watercourse in Leicestershire, England, that serves as a tributary of the River Soar.
  • C. Bickley Brook
    Bickley Brook is a small watercourse in Western Australia that serves as a tributary feeding into the Canning River within the greater Perth region.
  • D. Simonswood Brook
    Simonswood Brook is a small watercourse in Merseyside, England, that flows through rural and semi-urban areas before joining the River Alt.
  • E. Bourn Brook
    Bourn Brook is a small watercourse in Birmingham, England, that flows through urban and suburban areas before joining the River Rea.
  • 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: Meadowhead Brook
Triple: [River Sheaf, hasTributary, Meadowhead Brook]
Generated description
Meadowhead Brook is a small watercourse in South Yorkshire, England, that serves as one of the minor tributaries feeding into the River Sheaf within the Sheffield area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Meadowhead Brook
Target entity description: Meadowhead Brook is a small watercourse in South Yorkshire, England, that serves as one of the minor tributaries feeding into the River Sheaf within the Sheffield area.
  • A. Shuttleworth Brook
    Shuttleworth Brook is a small watercourse in Lancashire, England, that serves as a minor tributary within the River Calder catchment.
  • B. Quorn Brook
    Quorn Brook is a small watercourse in Leicestershire, England, that serves as a tributary of the River Soar.
  • C. Bickley Brook
    Bickley Brook is a small watercourse in Western Australia that serves as a tributary feeding into the Canning River within the greater Perth region.
  • D. Simonswood Brook
    Simonswood Brook is a small watercourse in Merseyside, England, that flows through rural and semi-urban areas before joining the River Alt.
  • E. Bourn Brook
    Bourn Brook is a small watercourse in Birmingham, England, that flows through urban and suburban areas before joining the River Rea.
  • 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_69c008cd17c8819082b82d3fbeb68047 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0641a6ecc8190a63be0e3f0344a3f completed March 22, 2026, 9:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69c5e418a9e4819083f446b05175e904 completed March 27, 2026, 1:57 a.m.
NEDg Description generation batch_69c5ee30471881909231aa113be0900e completed March 27, 2026, 2:40 a.m.
NED2 Entity disambiguation (via description) batch_69c5ee84d93481908f6ce85d0e8c23b7 completed March 27, 2026, 2:42 a.m.
Created at: March 22, 2026, 4:26 p.m.