Triple

T21246259
Position Surface form Disambiguated ID Type / Status
Subject Rothermere family E523616 entity
Predicate titleCreatedFor P7551 FINISHED
Object Harold Harmsworth, 1st Viscount Rothermere
Harold Harmsworth, 1st Viscount Rothermere, was a British newspaper proprietor and press baron who co-founded the Daily Mail and became one of the most influential figures in early 20th-century British media.
E1480056 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: Harold Harmsworth, 1st Viscount Rothermere | Statement: [Rothermere family, titleCreatedFor, Harold Harmsworth, 1st Viscount Rothermere]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Harold Harmsworth, 1st Viscount Rothermere
Context triple: [Rothermere family, titleCreatedFor, Harold Harmsworth, 1st Viscount Rothermere]
  • A. Esmond Harmsworth, 2nd Viscount Rothermere
    Esmond Harmsworth, 2nd Viscount Rothermere, was a British newspaper proprietor and peer who controlled the Daily Mail and associated titles in the mid-20th century.
  • B. Alfred Harmsworth
    Alfred Harmsworth was a pioneering British newspaper magnate and press baron who helped shape modern popular journalism in the early 20th century.
  • C. John Bennet Lawes
    John Bennet Lawes was a 19th-century English entrepreneur and agricultural scientist renowned as a pioneer of modern agricultural research and artificial fertilizers.
  • D. Herbert Blatchford
    Herbert Blatchford was a Native American activist best known as a co-founder of the National Indian Youth Council, one of the first independent Native youth-led civil rights organizations in the United States.
  • E. William Lever, 1st Viscount Leverhulme
    William Lever, 1st Viscount Leverhulme, was a British industrialist and philanthropist who co-founded the soap-manufacturing giant Lever Brothers (later Unilever) and became notable for his model villages and social welfare initiatives for workers.
  • 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: Harold Harmsworth, 1st Viscount Rothermere
Triple: [Rothermere family, titleCreatedFor, Harold Harmsworth, 1st Viscount Rothermere]
Generated description
Harold Harmsworth, 1st Viscount Rothermere, was a British newspaper proprietor and press baron who co-founded the Daily Mail and became one of the most influential figures in early 20th-century British media.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Harold Harmsworth, 1st Viscount Rothermere
Target entity description: Harold Harmsworth, 1st Viscount Rothermere, was a British newspaper proprietor and press baron who co-founded the Daily Mail and became one of the most influential figures in early 20th-century British media.
  • A. Esmond Harmsworth, 2nd Viscount Rothermere
    Esmond Harmsworth, 2nd Viscount Rothermere, was a British newspaper proprietor and peer who controlled the Daily Mail and associated titles in the mid-20th century.
  • B. Alfred Harmsworth
    Alfred Harmsworth was a pioneering British newspaper magnate and press baron who helped shape modern popular journalism in the early 20th century.
  • C. John Bennet Lawes
    John Bennet Lawes was a 19th-century English entrepreneur and agricultural scientist renowned as a pioneer of modern agricultural research and artificial fertilizers.
  • D. Herbert Blatchford
    Herbert Blatchford was a Native American activist best known as a co-founder of the National Indian Youth Council, one of the first independent Native youth-led civil rights organizations in the United States.
  • E. William Lever, 1st Viscount Leverhulme
    William Lever, 1st Viscount Leverhulme, was a British industrialist and philanthropist who co-founded the soap-manufacturing giant Lever Brothers (later Unilever) and became notable for his model villages and social welfare initiatives for workers.
  • 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_69e0b513b89c81908b27147e91368db2 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e73599e5548190ad70d2c2bfa9e919 completed April 21, 2026, 8:30 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09ad4d91688190b25c80f609a20c4d completed May 17, 2026, 11:58 a.m.
NEDg Description generation batch_6a09ae18b2408190aaacecf89145f907 completed May 17, 2026, 12:01 p.m.
NED2 Entity disambiguation (via description) batch_6a09af2184808190b42b5073e90bd83d completed May 17, 2026, 12:05 p.m.
Created at: April 16, 2026, 3:51 p.m.