Triple

T423722
Position Surface form Disambiguated ID Type / Status
Subject I. I. Rabi E8159 entity
Predicate memberOf P10 FINISHED
Object Columbia Radiation Laboratory
The Columbia Radiation Laboratory was a prominent research center at Columbia University known for pioneering work in atomic and nuclear physics, particularly during and after World War II.
E53558 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: Columbia Radiation Laboratory | Statement: [I. I. Rabi, memberOf, Columbia Radiation Laboratory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Columbia Radiation Laboratory
Context triple: [I. I. Rabi, memberOf, Columbia Radiation Laboratory]
  • A. Radiation Laboratory
    Radiation Laboratory was the original name of what is now Lawrence Berkeley National Laboratory, a pioneering U.S. research center known for its groundbreaking work in nuclear and particle physics.
  • B. Massachusetts Institute of Technology Radiation Laboratory
    The Massachusetts Institute of Technology Radiation Laboratory was a leading World War II research center that pioneered radar and related microwave technologies, significantly advancing military and postwar electronics.
  • C. Lincoln Laboratory
    Lincoln Laboratory is a federally funded research and development center operated by MIT that focuses on advanced technology for national security and defense.
  • D. Los Alamos Laboratory
    Los Alamos Laboratory was the secret U.S. research facility in New Mexico where the Manhattan Project developed the first atomic bombs during World War II.
  • E. Langley Research Center
    Langley Research Center is a major NASA field center in Virginia known for pioneering aeronautics research, space technology development, and atmospheric science.
  • 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: Columbia Radiation Laboratory
Triple: [I. I. Rabi, memberOf, Columbia Radiation Laboratory]
Generated description
The Columbia Radiation Laboratory was a prominent research center at Columbia University known for pioneering work in atomic and nuclear physics, particularly during and after World War II.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Columbia Radiation Laboratory
Target entity description: The Columbia Radiation Laboratory was a prominent research center at Columbia University known for pioneering work in atomic and nuclear physics, particularly during and after World War II.
  • A. Radiation Laboratory
    Radiation Laboratory was the original name of what is now Lawrence Berkeley National Laboratory, a pioneering U.S. research center known for its groundbreaking work in nuclear and particle physics.
  • B. Massachusetts Institute of Technology Radiation Laboratory
    The Massachusetts Institute of Technology Radiation Laboratory was a leading World War II research center that pioneered radar and related microwave technologies, significantly advancing military and postwar electronics.
  • C. Lincoln Laboratory
    Lincoln Laboratory is a federally funded research and development center operated by MIT that focuses on advanced technology for national security and defense.
  • D. Los Alamos Laboratory
    Los Alamos Laboratory was the secret U.S. research facility in New Mexico where the Manhattan Project developed the first atomic bombs during World War II.
  • E. Langley Research Center
    Langley Research Center is a major NASA field center in Virginia known for pioneering aeronautics research, space technology development, and atmospheric science.
  • 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_69a2e7f1d1bc81909cf2dc9754a3c334 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2eed3e4cc8190ba6aff3bd1adb06f completed Feb. 28, 2026, 1:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69a42a17403081909bcbbc0fdfdc25dc completed March 1, 2026, 11:59 a.m.
NEDg Description generation batch_69a42a8b49b88190864aa55f49916a87 completed March 1, 2026, 12:01 p.m.
NED2 Entity disambiguation (via description) batch_69a42b030ccc819086ae0c96ca1ba4a8 completed March 1, 2026, 12:03 p.m.
Created at: Feb. 28, 2026, 1:11 p.m.