Triple

T12489602
Position Surface form Disambiguated ID Type / Status
Subject Centro Nacional de Pesquisa em Energia e Materiais E298526 entity
Predicate operates P24 FINISHED
Object Sirius synchrotron light source
The Sirius synchrotron light source is a state-of-the-art Brazilian research facility that produces extremely bright synchrotron radiation for advanced studies in fields such as materials science, biology, and physics.
 E988064 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: Sirius synchrotron light source | Statement: [Centro Nacional de Pesquisa em Energia e Materiais, operates, Sirius synchrotron light source]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sirius synchrotron light source
Context triple: [Centro Nacional de Pesquisa em Energia e Materiais, operates, Sirius synchrotron light source]
  • A. SPEAR3 synchrotron light source
    The SPEAR3 synchrotron light source is a third-generation storage-ring facility at SLAC that produces intense, highly focused X-ray beams for advanced materials and biological research.
  • B. Canadian Light Source synchrotron
    The Canadian Light Source synchrotron is a national research facility that produces intense beams of synchrotron light for advanced studies in fields such as materials science, biology, and environmental science.
  • C. European Synchrotron Radiation Facility
    The European Synchrotron Radiation Facility is a major international research institute operating one of the world’s most advanced synchrotron light sources for cutting-edge experiments in physics, chemistry, materials science, and biology.
  • D. Swiss Light Source
    The Swiss Light Source is a cutting-edge synchrotron radiation facility in Switzerland that provides intense X-ray and ultraviolet light for advanced research in fields such as materials science, biology, and chemistry.
  • E. Diamond Light Source
    Diamond Light Source is the United Kingdom’s national synchrotron facility, providing intense beams of X-rays, infrared, and ultraviolet light for cutting-edge research across physics, chemistry, biology, materials science, and engineering.
  • 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: Sirius synchrotron light source
Triple: [Centro Nacional de Pesquisa em Energia e Materiais, operates, Sirius synchrotron light source]
Generated description
The Sirius synchrotron light source is a state-of-the-art Brazilian research facility that produces extremely bright synchrotron radiation for advanced studies in fields such as materials science, biology, and physics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sirius synchrotron light source
Target entity description: The Sirius synchrotron light source is a state-of-the-art Brazilian research facility that produces extremely bright synchrotron radiation for advanced studies in fields such as materials science, biology, and physics.
  • A. SPEAR3 synchrotron light source
    The SPEAR3 synchrotron light source is a third-generation storage-ring facility at SLAC that produces intense, highly focused X-ray beams for advanced materials and biological research.
  • B. Canadian Light Source synchrotron
    The Canadian Light Source synchrotron is a national research facility that produces intense beams of synchrotron light for advanced studies in fields such as materials science, biology, and environmental science.
  • C. European Synchrotron Radiation Facility
    The European Synchrotron Radiation Facility is a major international research institute operating one of the world’s most advanced synchrotron light sources for cutting-edge experiments in physics, chemistry, materials science, and biology.
  • D. Swiss Light Source
    The Swiss Light Source is a cutting-edge synchrotron radiation facility in Switzerland that provides intense X-ray and ultraviolet light for advanced research in fields such as materials science, biology, and chemistry.
  • E. Diamond Light Source
    Diamond Light Source is the United Kingdom’s national synchrotron facility, providing intense beams of X-rays, infrared, and ultraviolet light for cutting-edge research across physics, chemistry, biology, materials science, and engineering.
  • 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_69d6ada377208190a36011199a4d8558 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94de1db9481909ddf70eb81cdb714 completed April 10, 2026, 7:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69f64ba9e1108190b74984d9da9baebe completed May 2, 2026, 7:08 p.m.
NEDg Description generation batch_69f64c535c9881908e5bf07d13fa73c5 completed May 2, 2026, 7:11 p.m.
NED2 Entity disambiguation (via description) batch_69f6508afef08190ac7a19b1ee90141e completed May 2, 2026, 7:29 p.m.
Created at: April 8, 2026, 9:56 p.m.