Triple

T21818598
Position Surface form Disambiguated ID Type / Status
Subject AEI E538664 entity
Predicate hasDepartment P35 FINISHED
Object Department of Laser Interferometry and Gravitational Wave Astronomy
The Department of Laser Interferometry and Gravitational Wave Astronomy is a research unit at the Albert Einstein Institute specializing in the development and use of precision laser interferometers to detect and study gravitational waves.
E1503205 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: Department of Laser Interferometry and Gravitational Wave Astronomy | Statement: [AEI, hasDepartment, Department of Laser Interferometry and Gravitational Wave Astronomy]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Department of Laser Interferometry and Gravitational Wave Astronomy
Context triple: [AEI, hasDepartment, Department of Laser Interferometry and Gravitational Wave Astronomy]
  • A. Gravitational Wave Project Office
    The Gravitational Wave Project Office is a research division focused on the detection and study of gravitational waves within the Institute for Cosmic Ray Research.
  • B. Gravitational Physics Division
    The Gravitational Physics Division is a specialized unit within the European Physical Society that focuses on research, collaboration, and dissemination of knowledge in the field of gravitational physics and related areas.
  • C. LIGO Scientific Collaboration
    The LIGO Scientific Collaboration is an international group of scientists and institutions that built and operate the LIGO detectors and made the first direct detection of gravitational waves, confirming a key prediction of Einstein’s general relativity.
  • D. KAGRA gravitational-wave detector
    The KAGRA gravitational-wave detector is a large-scale underground interferometer in Japan that uses cryogenically cooled mirrors to detect ripples in spacetime from cosmic events.
  • E. Max Planck Institute for Gravitational Physics
    The Max Planck Institute for Gravitational Physics is a leading German research institute specializing in theoretical and experimental studies of gravity, including general relativity and gravitational waves.
  • 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: Department of Laser Interferometry and Gravitational Wave Astronomy
Triple: [AEI, hasDepartment, Department of Laser Interferometry and Gravitational Wave Astronomy]
Generated description
The Department of Laser Interferometry and Gravitational Wave Astronomy is a research unit at the Albert Einstein Institute specializing in the development and use of precision laser interferometers to detect and study gravitational waves.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Department of Laser Interferometry and Gravitational Wave Astronomy
Target entity description: The Department of Laser Interferometry and Gravitational Wave Astronomy is a research unit at the Albert Einstein Institute specializing in the development and use of precision laser interferometers to detect and study gravitational waves.
  • A. Gravitational Wave Project Office
    The Gravitational Wave Project Office is a research division focused on the detection and study of gravitational waves within the Institute for Cosmic Ray Research.
  • B. Gravitational Physics Division
    The Gravitational Physics Division is a specialized unit within the European Physical Society that focuses on research, collaboration, and dissemination of knowledge in the field of gravitational physics and related areas.
  • C. LIGO Scientific Collaboration
    The LIGO Scientific Collaboration is an international group of scientists and institutions that built and operate the LIGO detectors and made the first direct detection of gravitational waves, confirming a key prediction of Einstein’s general relativity.
  • D. KAGRA gravitational-wave detector
    The KAGRA gravitational-wave detector is a large-scale underground interferometer in Japan that uses cryogenically cooled mirrors to detect ripples in spacetime from cosmic events.
  • E. Max Planck Institute for Gravitational Physics
    The Max Planck Institute for Gravitational Physics is a leading German research institute specializing in theoretical and experimental studies of gravity, including general relativity and gravitational waves.
  • 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_69e0c475038c8190abb9b1a20eb8ff50 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f07ccd0d908190a43af4fcc7d6ca03 completed April 28, 2026, 9:24 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0a45df38a881908f7864c53c1bbb0b completed May 17, 2026, 10:49 p.m.
NEDg Description generation batch_6a0a46a16de88190a930f98921d41239 completed May 17, 2026, 10:52 p.m.
NED2 Entity disambiguation (via description) batch_6a0a471f6d3481908108ceea4ff1c47b completed May 17, 2026, 10:54 p.m.
Created at: April 16, 2026, 6:54 p.m.