Triple

T16493036
Position Surface form Disambiguated ID Type / Status
Subject Experimental test of parity conservation in beta decay E400611 entity
Predicate performedAt P270 FINISHED
Object Nevis Laboratory
Nevis Laboratory is a Columbia University physics research facility known for pioneering nuclear and particle physics experiments, including landmark tests of fundamental symmetries.
E1216669 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: Nevis Laboratory | Statement: [Experimental test of parity conservation in beta decay, performedAt, Nevis Laboratory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nevis Laboratory
Context triple: [Experimental test of parity conservation in beta decay, performedAt, Nevis Laboratory]
  • A. Milford Laboratory
    Milford Laboratory is a NOAA research facility specializing in marine and fisheries science, particularly the study and cultivation of shellfish and coastal ecosystems.
  • B. Loomis Laboratory
    Loomis Laboratory is a renowned private research facility in Tuxedo Park historically associated with advanced scientific experimentation and innovation.
  • C. Whiteshell Laboratories
    Whiteshell Laboratories is a former Canadian nuclear research facility in Manitoba that conducted reactor and nuclear science research for Atomic Energy of Canada Limited.
  • D. G. G. Brown Laboratory
    G. G. Brown Laboratory is a major engineering research and teaching facility at the University of Michigan known for housing the Mechanical Engineering department and advanced laboratories.
  • E. Lewis Laboratory
    Lewis Laboratory is a NASA research facility historically focused on aeronautics and rocket propulsion, now part of the Glenn Research Center in Cleveland, Ohio.
  • 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: Nevis Laboratory
Triple: [Experimental test of parity conservation in beta decay, performedAt, Nevis Laboratory]
Generated description
Nevis Laboratory is a Columbia University physics research facility known for pioneering nuclear and particle physics experiments, including landmark tests of fundamental symmetries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nevis Laboratory
Target entity description: Nevis Laboratory is a Columbia University physics research facility known for pioneering nuclear and particle physics experiments, including landmark tests of fundamental symmetries.
  • A. Milford Laboratory
    Milford Laboratory is a NOAA research facility specializing in marine and fisheries science, particularly the study and cultivation of shellfish and coastal ecosystems.
  • B. Loomis Laboratory
    Loomis Laboratory is a renowned private research facility in Tuxedo Park historically associated with advanced scientific experimentation and innovation.
  • C. Whiteshell Laboratories
    Whiteshell Laboratories is a former Canadian nuclear research facility in Manitoba that conducted reactor and nuclear science research for Atomic Energy of Canada Limited.
  • D. G. G. Brown Laboratory
    G. G. Brown Laboratory is a major engineering research and teaching facility at the University of Michigan known for housing the Mechanical Engineering department and advanced laboratories.
  • E. Lewis Laboratory
    Lewis Laboratory is a NASA research facility historically focused on aeronautics and rocket propulsion, now part of the Glenn Research Center in Cleveland, Ohio.
  • 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_69d883813098819084f5409539723b59 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e32e30cb648190a52cb32896c4ac5a completed April 18, 2026, 7:09 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0058266b8c8190adc0974025553783 completed May 10, 2026, 10:04 a.m.
NEDg Description generation batch_6a0058919c148190b0fae3d33e62377f completed May 10, 2026, 10:06 a.m.
NED2 Entity disambiguation (via description) batch_6a0059da52dc8190ad1a4ed4a659be26 completed May 10, 2026, 10:11 a.m.
Created at: April 10, 2026, 5:13 a.m.