Triple

T2542989
Position Surface form Disambiguated ID Type / Status
Subject Porthmadog E57826 entity
Predicate namedAfter P63 FINISHED
Object William Madocks
William Madocks was a Welsh landowner, politician, and entrepreneur best known for reclaiming land in North Wales and founding the town of Porthmadog through his ambitious coastal engineering projects.
E276311 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: William Madocks | Statement: [Porthmadog, namedAfter, William Madocks]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: William Madocks
Context triple: [Porthmadog, namedAfter, William Madocks]
  • A. William Jessop
    William Jessop was a prominent 18th-century English civil engineer known for his influential work on canals, docks, and early railways during the Industrial Revolution.
  • B. Samuel Fielden
    Samuel Fielden was a British-born American labor activist, socialist, and one of the anarchists controversially convicted in connection with the 1886 Haymarket affair in Chicago.
  • C. Julius Lankershim
    Julius Lankershim was a prominent 19th-century Los Angeles landowner and developer whose holdings and influence helped shape early Hollywood and the San Fernando Valley.
  • D. Thomas Owen
    Thomas Owen was the father of renowned World War I poet Wilfred Owen and a significant figure in his early family life and upbringing.
  • E. John Roebuck
    John Roebuck was an 18th-century English physician, chemist, and industrialist known for pioneering improvements in the lead-chamber process for producing sulfuric acid and for his early partnership with James Watt.
  • 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: William Madocks
Triple: [Porthmadog, namedAfter, William Madocks]
Generated description
William Madocks was a Welsh landowner, politician, and entrepreneur best known for reclaiming land in North Wales and founding the town of Porthmadog through his ambitious coastal engineering projects.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: William Madocks
Target entity description: William Madocks was a Welsh landowner, politician, and entrepreneur best known for reclaiming land in North Wales and founding the town of Porthmadog through his ambitious coastal engineering projects.
  • A. William Jessop
    William Jessop was a prominent 18th-century English civil engineer known for his influential work on canals, docks, and early railways during the Industrial Revolution.
  • B. Samuel Fielden
    Samuel Fielden was a British-born American labor activist, socialist, and one of the anarchists controversially convicted in connection with the 1886 Haymarket affair in Chicago.
  • C. Julius Lankershim
    Julius Lankershim was a prominent 19th-century Los Angeles landowner and developer whose holdings and influence helped shape early Hollywood and the San Fernando Valley.
  • D. Thomas Owen
    Thomas Owen was the father of renowned World War I poet Wilfred Owen and a significant figure in his early family life and upbringing.
  • E. John Roebuck
    John Roebuck was an 18th-century English physician, chemist, and industrialist known for pioneering improvements in the lead-chamber process for producing sulfuric acid and for his early partnership with James Watt.
  • 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_69ab4a5212d88190b989ce129f2ad87f completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abd2bf6cac819083a9ab9d041d8641 completed March 7, 2026, 7:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69af5d073d2c81908c769a99b0942089 completed March 9, 2026, 11:51 p.m.
NEDg Description generation batch_69af5d7576fc8190b83007e403d21df6 completed March 9, 2026, 11:53 p.m.
NED2 Entity disambiguation (via description) batch_69af5debc9288190b160305107137435 completed March 9, 2026, 11:55 p.m.
Created at: March 6, 2026, 9:47 p.m.