Triple

T3002934
Position Surface form Disambiguated ID Type / Status
Subject River Rea E81830 entity
Predicate hasTributary P415 FINISHED
Object Chinn Brook
Chinn Brook is a small watercourse in the West Midlands of England that serves as a tributary of the River Rea.
 E322150 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: Chinn Brook | Statement: [River Rea, hasTributary, Chinn Brook]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chinn Brook
Context triple: [River Rea, hasTributary, Chinn Brook]
  • A. Bourn Brook
    Bourn Brook is a small watercourse in Birmingham, England, that flows through urban and suburban areas before joining the River Rea.
  • B. Hebble Brook
    Hebble Brook is a small river in West Yorkshire, England, that flows through the town of Halifax and joins the River Calder.
  • C. Pymmes Brook
    Pymmes Brook is a small urban stream in North London that flows through several boroughs before joining the River Lea.
  • D. Pipp Brook
    Pipp Brook is a small river in Surrey, England, that flows through the town of Dorking before joining the River Mole.
  • E. Heathcote Brook
    Heathcote Brook is a small stream in central New Jersey that feeds into the Millstone River as part of the Raritan River watershed.
  • 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: Chinn Brook
Triple: [River Rea, hasTributary, Chinn Brook]
Generated description
Chinn Brook is a small watercourse in the West Midlands of England that serves as a tributary of the River Rea.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chinn Brook
Target entity description: Chinn Brook is a small watercourse in the West Midlands of England that serves as a tributary of the River Rea.
  • A. Bourn Brook chosen
    Bourn Brook is a small watercourse in Birmingham, England, that flows through urban and suburban areas before joining the River Rea.
  • B. Hebble Brook
    Hebble Brook is a small river in West Yorkshire, England, that flows through the town of Halifax and joins the River Calder.
  • C. Pymmes Brook
    Pymmes Brook is a small urban stream in North London that flows through several boroughs before joining the River Lea.
  • D. Pipp Brook
    Pipp Brook is a small river in Surrey, England, that flows through the town of Dorking before joining the River Mole.
  • E. Heathcote Brook
    Heathcote Brook is a small stream in central New Jersey that feeds into the Millstone River as part of the Raritan River watershed.
  • 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_69ad8b1c4de88190a83b7cefaa1f2842 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad9a1371c481909e214234afed1a65 completed March 8, 2026, 3:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69b20342ccf88190880b21f72948a4d3 completed March 12, 2026, 12:05 a.m.
NEDg Description generation batch_69b20532b7388190be5f7bcf48db6f45 completed March 12, 2026, 12:13 a.m.
NED2 Entity disambiguation (via description) batch_69b2058d7c4c8190a44fc8745df3b1b3 completed March 12, 2026, 12:15 a.m.
Created at: March 8, 2026, 2:59 p.m.