Triple

T205521
Position Surface form Disambiguated ID Type / Status
Subject University of Oslo E4601 entity
Predicate hasNotableAlumni P51 FINISHED
Object Ivar Giaever
Ivar Giaever is a Norwegian-American physicist and Nobel laureate recognized for his pioneering work on quantum tunneling in superconductors.
E28270 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: Ivar Giaever | Statement: [University of Oslo, hasNotableAlumni, Ivar Giaever]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ivar Giaever
Context triple: [University of Oslo, hasNotableAlumni, Ivar Giaever]
  • A. 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.
  • B. John Robert Schrieffer
    John Robert Schrieffer was an American physicist and Nobel laureate best known as one of the co-creators of the BCS theory of superconductivity.
  • C. Nevill Mott
    Nevill Mott was a British physicist and Nobel laureate renowned for his pioneering work on the electronic structure of magnetic and disordered systems, particularly in solids.
  • D. William Shockley
    William Shockley was an American physicist and co-inventor of the transistor whose work helped launch the field of solid-state electronics and earned him a share of the 1956 Nobel Prize in Physics.
  • E. Leon Cooper
    Leon Cooper is an American physicist best known as one of the co-developers of the BCS theory of superconductivity, for which he shared the 1972 Nobel Prize in Physics.
  • 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: Ivar Giaever
Triple: [University of Oslo, hasNotableAlumni, Ivar Giaever]
Generated description
Ivar Giaever is a Norwegian-American physicist and Nobel laureate recognized for his pioneering work on quantum tunneling in superconductors.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ivar Giaever
Target entity description: Ivar Giaever is a Norwegian-American physicist and Nobel laureate recognized for his pioneering work on quantum tunneling in superconductors.
  • A. 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.
  • B. John Robert Schrieffer
    John Robert Schrieffer was an American physicist and Nobel laureate best known as one of the co-creators of the BCS theory of superconductivity.
  • C. Nevill Mott
    Nevill Mott was a British physicist and Nobel laureate renowned for his pioneering work on the electronic structure of magnetic and disordered systems, particularly in solids.
  • D. William Shockley
    William Shockley was an American physicist and co-inventor of the transistor whose work helped launch the field of solid-state electronics and earned him a share of the 1956 Nobel Prize in Physics.
  • E. Leon Cooper
    Leon Cooper is an American physicist best known as one of the co-developers of the BCS theory of superconductivity, for which he shared the 1972 Nobel Prize in Physics.
  • 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_69a25737567c81908f9c505300239181 completed Feb. 28, 2026, 2:47 a.m.
NER Named-entity recognition batch_69a25c04e42481909e957cb34dc02731 completed Feb. 28, 2026, 3:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69a34d935eb48190a6f327ae77917d2c completed Feb. 28, 2026, 8:18 p.m.
NEDg Description generation batch_69a34e06b8488190b361506c261baab6 completed Feb. 28, 2026, 8:20 p.m.
NED2 Entity disambiguation (via description) batch_69a34e63883c81908aa5d8d907c37720 completed Feb. 28, 2026, 8:21 p.m.
Created at: Feb. 28, 2026, 2:51 a.m.