Triple

T11244679
Position Surface form Disambiguated ID Type / Status
Subject Isidor Isaac Rabi E266171 entity
Predicate affiliation P10 FINISHED
Object Radiation Laboratory at MIT E37856 NE FINISHED

How this triple was built (2 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: Radiation Laboratory at MIT | Statement: [Isidor Isaac Rabi, affiliation, Radiation Laboratory at MIT]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Radiation Laboratory at MIT
Context triple: [Isidor Isaac Rabi, affiliation, Radiation Laboratory at MIT]
  • A. Massachusetts Institute of Technology Radiation Laboratory chosen
    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.
  • B. 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.
  • C. Harvard University cyclotron laboratory
    The Harvard University cyclotron laboratory was a research facility at Harvard that housed a powerful cyclotron used for nuclear physics experiments and contributed to early atomic research during the World War II era.
  • D. MIT Nuclear Reactor Laboratory
    The MIT Nuclear Reactor Laboratory is a leading university-based research facility that operates a nuclear research reactor for advanced studies in nuclear science, engineering, and related fields.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6aac7953c8190b82caf9d7640fdf9 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e91c045c81908a9024a8aee32f4d completed April 9, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4ad849f70819098a7056fbc4831ff completed April 19, 2026, 10:25 a.m.
Created at: April 8, 2026, 9:31 p.m.