Triple

T515602
Position Surface form Disambiguated ID Type / Status
Subject École Polytechnique E10698 entity
Predicate hasAlumnus P51 FINISHED
Object Serge Haroche
Serge Haroche is a French physicist and Nobel laureate renowned for his pioneering work in quantum optics and cavity quantum electrodynamics.
 E64542 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: Serge Haroche | Statement: [École Polytechnique, hasAlumnus, Serge Haroche]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Serge Haroche
Context triple: [École Polytechnique, hasAlumnus, Serge Haroche]
  • A. Alain Aspect
    Alain Aspect is a French physicist renowned for his groundbreaking experiments on quantum entanglement that confirmed key predictions of quantum mechanics and contributed to his sharing the 2022 Nobel Prize in Physics.
  • B. Eric A. Cornell
    Eric A. Cornell is an American physicist and Nobel laureate renowned for co-creating the first Bose–Einstein condensate in a dilute gas of alkali atoms.
  • C. 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.
  • D. Donna Strickland
    Donna Strickland is a Canadian physicist and Nobel laureate renowned for her pioneering work in laser physics, particularly the development of chirped pulse amplification.
  • E. John Polanyi
    John Polanyi is a Canadian chemist and Nobel laureate renowned for his pioneering work in chemical kinetics and reaction dynamics.
  • 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: Serge Haroche
Triple: [École Polytechnique, hasAlumnus, Serge Haroche]
Generated description
Serge Haroche is a French physicist and Nobel laureate renowned for his pioneering work in quantum optics and cavity quantum electrodynamics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Serge Haroche
Target entity description: Serge Haroche is a French physicist and Nobel laureate renowned for his pioneering work in quantum optics and cavity quantum electrodynamics.
  • A. Alain Aspect
    Alain Aspect is a French physicist renowned for his groundbreaking experiments on quantum entanglement that confirmed key predictions of quantum mechanics and contributed to his sharing the 2022 Nobel Prize in Physics.
  • B. Eric A. Cornell
    Eric A. Cornell is an American physicist and Nobel laureate renowned for co-creating the first Bose–Einstein condensate in a dilute gas of alkali atoms.
  • C. 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.
  • D. Donna Strickland
    Donna Strickland is a Canadian physicist and Nobel laureate renowned for her pioneering work in laser physics, particularly the development of chirped pulse amplification.
  • E. John Polanyi
    John Polanyi is a Canadian chemist and Nobel laureate renowned for his pioneering work in chemical kinetics and reaction dynamics.
  • 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_69a2e84a0d08819087e01863fcd9abf1 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f1836b688190a60cc901a8724159 completed Feb. 28, 2026, 1:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4a42a4a648190a1a01d823b698ae3 completed March 1, 2026, 8:40 p.m.
NEDg Description generation batch_69a4a492d2d08190945f9b5bd1e8dfa5 completed March 1, 2026, 8:41 p.m.
NED2 Entity disambiguation (via description) batch_69a4a52e4ae081909f880462479fc51f completed March 1, 2026, 8:44 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.