Triple

T16492999
Position Surface form Disambiguated ID Type / Status
Subject Wu experiment E400610 entity
Predicate location P40 FINISHED
Object Low Temperature Laboratory, National Bureau of Standards
The Low Temperature Laboratory at the National Bureau of Standards was a specialized U.S. research facility focused on cryogenics and low-temperature physics, notably used for precision experiments such as the Wu experiment on parity violation.
E1216667 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: Low Temperature Laboratory, National Bureau of Standards | Statement: [Wu experiment, location, Low Temperature Laboratory, National Bureau of Standards]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Low Temperature Laboratory, National Bureau of Standards
Context triple: [Wu experiment, location, Low Temperature Laboratory, National Bureau of Standards]
  • A. Bridgman anvil cell
    The Bridgman anvil cell is a high-pressure device that uses opposed anvils to compress small samples to extreme pressures for experimental research in physics and materials science.
  • B. Einstein–Szilard refrigerator
    The Einstein–Szilard refrigerator is an early 20th-century absorption refrigerator design that uses no moving parts and was created to provide a safer, more reliable alternative to conventional refrigerators that relied on toxic gases.
  • C. Dicke radiometer
    The Dicke radiometer is a sensitive microwave radiometer design that uses rapid switching to reduce noise, enabling precise measurements of weak cosmic and thermal radiation signals.
  • D. U.S. Bureau of Mines laboratories
    The U.S. Bureau of Mines laboratories were federal research facilities focused on mining, mineral resources, and related safety and technology, whose functions were later absorbed into newer energy and resource research institutions.
  • E. J. W. Gibbs Laboratory
    J. W. Gibbs Laboratory is a Yale University science facility named after the influential physicist and chemist Josiah Willard Gibbs.
  • 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: Low Temperature Laboratory, National Bureau of Standards
Triple: [Wu experiment, location, Low Temperature Laboratory, National Bureau of Standards]
Generated description
The Low Temperature Laboratory at the National Bureau of Standards was a specialized U.S. research facility focused on cryogenics and low-temperature physics, notably used for precision experiments such as the Wu experiment on parity violation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Low Temperature Laboratory, National Bureau of Standards
Target entity description: The Low Temperature Laboratory at the National Bureau of Standards was a specialized U.S. research facility focused on cryogenics and low-temperature physics, notably used for precision experiments such as the Wu experiment on parity violation.
  • A. Bridgman anvil cell
    The Bridgman anvil cell is a high-pressure device that uses opposed anvils to compress small samples to extreme pressures for experimental research in physics and materials science.
  • B. Einstein–Szilard refrigerator
    The Einstein–Szilard refrigerator is an early 20th-century absorption refrigerator design that uses no moving parts and was created to provide a safer, more reliable alternative to conventional refrigerators that relied on toxic gases.
  • C. Dicke radiometer
    The Dicke radiometer is a sensitive microwave radiometer design that uses rapid switching to reduce noise, enabling precise measurements of weak cosmic and thermal radiation signals.
  • D. U.S. Bureau of Mines laboratories
    The U.S. Bureau of Mines laboratories were federal research facilities focused on mining, mineral resources, and related safety and technology, whose functions were later absorbed into newer energy and resource research institutions.
  • E. J. W. Gibbs Laboratory
    J. W. Gibbs Laboratory is a Yale University science facility named after the influential physicist and chemist Josiah Willard Gibbs.
  • 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.