Triple

T19709
Position Surface form Disambiguated ID Type / Status
Subject Cairo University E391 entity
Predicate notableAlumni P51 FINISHED
Object Ahmed Zewail
Ahmed Zewail was an Egyptian-American chemist and Nobel laureate renowned as the “father of femtochemistry” for his pioneering work using ultrafast lasers to observe chemical reactions in real time.
E3719 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: Ahmed Zewail | Statement: [Cairo University, notableAlumni, Ahmed Zewail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ahmed Zewail
Context triple: [Cairo University, notableAlumni, Ahmed Zewail]
  • A. Frances Arnold
    Frances Arnold is an American chemical engineer and Nobel laureate renowned for pioneering the directed evolution of enzymes, revolutionizing fields from green chemistry to biotechnology.
  • B. Linus Pauling
    Linus Pauling was an American chemist, peace activist, and two-time Nobel Prize laureate renowned for his pioneering work on the nature of the chemical bond and molecular biology.
  • C. Harold Varmus
    Harold Varmus is a Nobel Prize–winning American cancer researcher and former director of the National Institutes of Health and the National Cancer Institute.
  • D. John Bardeen
    John Bardeen was an American physicist and electrical engineer, uniquely renowned for being the only person to win the Nobel Prize in Physics twice for his work on the transistor and superconductivity.
  • E. Ismail Serageldin
    Ismail Serageldin is an Egyptian scholar and former vice president of the World Bank, best known as the founding director of the Bibliotheca Alexandrina and a prominent advocate for science, development, and cultural heritage.
  • 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: Ahmed Zewail
Triple: [Cairo University, notableAlumni, Ahmed Zewail]
Generated description
Ahmed Zewail was an Egyptian-American chemist and Nobel laureate renowned as the “father of femtochemistry” for his pioneering work using ultrafast lasers to observe chemical reactions in real time.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ahmed Zewail
Target entity description: Ahmed Zewail was an Egyptian-American chemist and Nobel laureate renowned as the “father of femtochemistry” for his pioneering work using ultrafast lasers to observe chemical reactions in real time.
  • A. Frances Arnold
    Frances Arnold is an American chemical engineer and Nobel laureate renowned for pioneering the directed evolution of enzymes, revolutionizing fields from green chemistry to biotechnology.
  • B. Linus Pauling
    Linus Pauling was an American chemist, peace activist, and two-time Nobel Prize laureate renowned for his pioneering work on the nature of the chemical bond and molecular biology.
  • C. Harold Varmus
    Harold Varmus is a Nobel Prize–winning American cancer researcher and former director of the National Institutes of Health and the National Cancer Institute.
  • D. John Bardeen
    John Bardeen was an American physicist and electrical engineer, uniquely renowned for being the only person to win the Nobel Prize in Physics twice for his work on the transistor and superconductivity.
  • E. Ismail Serageldin
    Ismail Serageldin is an Egyptian scholar and former vice president of the World Bank, best known as the founding director of the Bibliotheca Alexandrina and a prominent advocate for science, development, and cultural heritage.
  • 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_69a240778d288190815c0052ebbbcc91 completed Feb. 28, 2026, 1:10 a.m.
NER Named-entity recognition batch_69a2481e91c88190ad0fb09cddc5f446 completed Feb. 28, 2026, 1:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69a24e57e3fc8190a3ce561a4692115c completed Feb. 28, 2026, 2:09 a.m.
NEDg Description generation batch_69a24ede3374819089e7fae28c6c9d63 completed Feb. 28, 2026, 2:11 a.m.
NED2 Entity disambiguation (via description) batch_69a24fc8a2a881909e5ae2e03757fbec completed Feb. 28, 2026, 2:15 a.m.
Created at: Feb. 28, 2026, 1:14 a.m.