Triple

T123901
Position Surface form Disambiguated ID Type / Status
Subject Institute Professor at MIT E2504 entity
Predicate hasNotableHolder P1918 FINISHED
Object Daniel Kleppner
Daniel Kleppner is an American physicist renowned for his pioneering work in atomic physics and contributions to the development of Bose–Einstein condensation.
 E28325 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: Daniel Kleppner | Statement: [Institute Professor at MIT, hasNotableHolder, Daniel Kleppner]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Daniel Kleppner
Context triple: [Institute Professor at MIT, hasNotableHolder, Daniel Kleppner]
  • A. Robert B. Leighton
    Robert B. Leighton was an American experimental physicist and educator known for his contributions to cosmic-ray and infrared astronomy and for coauthoring the influential Feynman Lectures on Physics.
  • B. Dr. Newton Geiszler
    Dr. Newton Geiszler is an eccentric and brilliant kaiju-obsessed scientist who plays a key role in understanding and combating the monstrous threats in the Pacific Rim universe.
  • C. Philip Morrison
    Philip Morrison was an American physicist and educator known for his work on the Manhattan Project and for helping launch the modern scientific search for extraterrestrial intelligence (SETI).
  • D. Freeman Dyson
    Freeman Dyson was a renowned theoretical physicist and mathematician known for his work in quantum electrodynamics, solid-state physics, and futurist writings.
  • E. John R. Pierce
    John R. Pierce was an American engineer and scientist best known for his pioneering work in communications technology, including satellite and microwave systems, and for coining the term "transistor."
  • 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: Daniel Kleppner
Triple: [Institute Professor at MIT, hasNotableHolder, Daniel Kleppner]
Generated description
Daniel Kleppner is an American physicist renowned for his pioneering work in atomic physics and contributions to the development of Bose–Einstein condensation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Daniel Kleppner
Target entity description: Daniel Kleppner is an American physicist renowned for his pioneering work in atomic physics and contributions to the development of Bose–Einstein condensation.
  • A. Robert B. Leighton
    Robert B. Leighton was an American experimental physicist and educator known for his contributions to cosmic-ray and infrared astronomy and for coauthoring the influential Feynman Lectures on Physics.
  • B. Dr. Newton Geiszler
    Dr. Newton Geiszler is an eccentric and brilliant kaiju-obsessed scientist who plays a key role in understanding and combating the monstrous threats in the Pacific Rim universe.
  • C. Philip Morrison
    Philip Morrison was an American physicist and educator known for his work on the Manhattan Project and for helping launch the modern scientific search for extraterrestrial intelligence (SETI).
  • D. Freeman Dyson
    Freeman Dyson was a renowned theoretical physicist and mathematician known for his work in quantum electrodynamics, solid-state physics, and futurist writings.
  • E. John R. Pierce
    John R. Pierce was an American engineer and scientist best known for his pioneering work in communications technology, including satellite and microwave systems, and for coining the term "transistor."
  • 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_69a251b54ea88190b18281669f59b4c0 completed Feb. 28, 2026, 2:23 a.m.
NER Named-entity recognition batch_69a25b816dbc8190b20e13c80a451e6b completed Feb. 28, 2026, 3:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69a34d8edb8c81909c7229fe6e4c0569 completed Feb. 28, 2026, 8:18 p.m.
NEDg Description generation batch_69a34dfe27a081909498374e791fb725 completed Feb. 28, 2026, 8:20 p.m.
NED2 Entity disambiguation (via description) batch_69a34ed268f88190a4a4c53bc52a7182 completed Feb. 28, 2026, 8:23 p.m.
Created at: Feb. 28, 2026, 2:27 a.m.