Triple

T11768109
Position Surface form Disambiguated ID Type / Status
Subject Anglo American plc E279827 entity
Predicate foundedBy P104 FINISHED
Object Ernest Oppenheimer
Ernest Oppenheimer was a prominent German-born South African mining magnate and financier who became a leading figure in the global diamond and gold industries in the early 20th century.
 E945594 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: Ernest Oppenheimer | Statement: [Anglo American plc, foundedBy, Ernest Oppenheimer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ernest Oppenheimer
Context triple: [Anglo American plc, foundedBy, Ernest Oppenheimer]
  • A. Jess Oppenheimer
    Jess Oppenheimer was an American television producer and writer best known as the head writer and producer behind the classic sitcom "I Love Lucy."
  • B. Mark Oliphant
    Mark Oliphant was an Australian physicist and pioneer in nuclear physics who played a key role in early atomic research and the development of radar and particle accelerators.
  • C. Peter Oppenheimer
    Peter Oppenheimer is the son of physicist J. Robert Oppenheimer, known primarily for his connection to the famed "father of the atomic bomb."
  • D. Henry Pincus
    Henry Pincus is known primarily as the son of prominent American financier and private equity pioneer Lionel Pincus.
  • E. George Oppenheimer
    George Oppenheimer was an American screenwriter and playwright known for his work on Hollywood films and Broadway productions in the mid-20th century.
  • 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: Ernest Oppenheimer
Triple: [Anglo American plc, foundedBy, Ernest Oppenheimer]
Generated description
Ernest Oppenheimer was a prominent German-born South African mining magnate and financier who became a leading figure in the global diamond and gold industries in the early 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ernest Oppenheimer
Target entity description: Ernest Oppenheimer was a prominent German-born South African mining magnate and financier who became a leading figure in the global diamond and gold industries in the early 20th century.
  • A. Jess Oppenheimer
    Jess Oppenheimer was an American television producer and writer best known as the head writer and producer behind the classic sitcom "I Love Lucy."
  • B. Mark Oliphant
    Mark Oliphant was an Australian physicist and pioneer in nuclear physics who played a key role in early atomic research and the development of radar and particle accelerators.
  • C. Peter Oppenheimer
    Peter Oppenheimer is the son of physicist J. Robert Oppenheimer, known primarily for his connection to the famed "father of the atomic bomb."
  • D. Henry Pincus
    Henry Pincus is known primarily as the son of prominent American financier and private equity pioneer Lionel Pincus.
  • E. George Oppenheimer
    George Oppenheimer was an American screenwriter and playwright known for his work on Hollywood films and Broadway productions in the mid-20th century.
  • 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_69d6ab01d2688190ad8ed6bda487eaa5 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a526979c8190ad2089997906855b completed April 10, 2026, 7:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69f09063bdcc819089211d6246041416 completed April 28, 2026, 10:48 a.m.
NEDg Description generation batch_69f0bd3cf8308190813003daa8cfba4a completed April 28, 2026, 1:59 p.m.
NED2 Entity disambiguation (via description) batch_69f0ef02c930819086d139834ad4ed84 completed April 28, 2026, 5:31 p.m.
Created at: April 8, 2026, 9:41 p.m.