Triple

T6977895
Position Surface form Disambiguated ID Type / Status
Subject River Tywi E161760 entity
Predicate hasTributary P415 FINISHED
Object River Bran
River Bran is a small river in Carmarthenshire, Wales, that flows through Llandovery before joining the River Tywi.
 E638668 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: River Bran | Statement: [River Tywi, hasTributary, River Bran]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: River Bran
Context triple: [River Tywi, hasTributary, River Bran]
  • A. River Dun
    The River Dun is a tributary watercourse in southern England that feeds into the River Kennet as part of the Kennet and Avon river system.
  • B. River Dun
    The River Dun is a small river in Hampshire, England, that flows through rural landscapes before joining the renowned chalk stream River Test.
  • C. River Carron
    River Carron is a river in central Scotland that flows through the Falkirk area before reaching the Firth of Forth.
  • D. River Nevern
    River Nevern is a small river in Pembrokeshire, Wales, that flows through the town of Newport before reaching the sea at Newport Bay.
  • E. River Lliedi
    The River Lliedi is a small river in Carmarthenshire, Wales, that flows through and historically shaped the industrial and coastal town of Llanelli.
  • 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: River Bran
Triple: [River Tywi, hasTributary, River Bran]
Generated description
River Bran is a small river in Carmarthenshire, Wales, that flows through Llandovery before joining the River Tywi.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: River Bran
Target entity description: River Bran is a small river in Carmarthenshire, Wales, that flows through Llandovery before joining the River Tywi.
  • A. River Dun
    The River Dun is a tributary watercourse in southern England that feeds into the River Kennet as part of the Kennet and Avon river system.
  • B. River Dun
    The River Dun is a small river in Hampshire, England, that flows through rural landscapes before joining the renowned chalk stream River Test.
  • C. River Carron
    River Carron is a river in central Scotland that flows through the Falkirk area before reaching the Firth of Forth.
  • D. River Nevern
    River Nevern is a small river in Pembrokeshire, Wales, that flows through the town of Newport before reaching the sea at Newport Bay.
  • E. River Lliedi
    The River Lliedi is a small river in Carmarthenshire, Wales, that flows through and historically shaped the industrial and coastal town of Llanelli.
  • 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_69c68854a0d88190bc0bf82263f1afce completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6db68d25c8190a1776908619ad979 completed March 27, 2026, 7:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69c78839d37c8190a127c01e2aeb71ee completed March 28, 2026, 7:50 a.m.
NEDg Description generation batch_69c78a501f7c8190a399fcda067cfd78 completed March 28, 2026, 7:59 a.m.
NED2 Entity disambiguation (via description) batch_69c78ac373108190ac5186948c8617ec completed March 28, 2026, 8:01 a.m.
Created at: March 27, 2026, 2:31 p.m.