Triple

T1725997
Position Surface form Disambiguated ID Type / Status
Subject Gregor Mendel E37496 entity
Predicate studiedUnder P7251 FINISHED
Object Christian Doppler
Christian Doppler was an Austrian physicist and mathematician best known for formulating the Doppler effect, which describes the change in frequency of waves relative to an observer in motion.
 E194833 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: Christian Doppler | Statement: [Gregor Mendel, studiedUnder, Christian Doppler]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Christian Doppler
Context triple: [Gregor Mendel, studiedUnder, Christian Doppler]
  • A. Ernst Mach
    Ernst Mach was an Austrian physicist and philosopher whose empiricist ideas about science and perception significantly shaped the development of logical positivism and modern philosophy of science.
  • B. Hermann von Helmholtz
    Hermann von Helmholtz was a 19th-century German physician and physicist renowned for his foundational contributions to physiology, optics, acoustics, and the conservation of energy.
  • C. Heinrich Hertz
    Heinrich Hertz was a German physicist who first conclusively demonstrated the existence of electromagnetic waves, laying the experimental foundation for modern radio and wireless communication.
  • D. Hippolyte Fizeau
    Hippolyte Fizeau was a 19th-century French physicist best known for making one of the first accurate measurements of the speed of light and for his pioneering work on optical interference and the behavior of light in moving media.
  • E. Josef Stefan
    Josef Stefan was a 19th-century Austrian physicist best known for formulating the Stefan–Boltzmann law relating the temperature of a black body to its radiant energy.
  • 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: Christian Doppler
Triple: [Gregor Mendel, studiedUnder, Christian Doppler]
Generated description
Christian Doppler was an Austrian physicist and mathematician best known for formulating the Doppler effect, which describes the change in frequency of waves relative to an observer in motion.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Christian Doppler
Target entity description: Christian Doppler was an Austrian physicist and mathematician best known for formulating the Doppler effect, which describes the change in frequency of waves relative to an observer in motion.
  • A. Ernst Mach
    Ernst Mach was an Austrian physicist and philosopher whose empiricist ideas about science and perception significantly shaped the development of logical positivism and modern philosophy of science.
  • B. Hermann von Helmholtz
    Hermann von Helmholtz was a 19th-century German physician and physicist renowned for his foundational contributions to physiology, optics, acoustics, and the conservation of energy.
  • C. Heinrich Hertz
    Heinrich Hertz was a German physicist who first conclusively demonstrated the existence of electromagnetic waves, laying the experimental foundation for modern radio and wireless communication.
  • D. Hippolyte Fizeau
    Hippolyte Fizeau was a 19th-century French physicist best known for making one of the first accurate measurements of the speed of light and for his pioneering work on optical interference and the behavior of light in moving media.
  • E. Josef Stefan
    Josef Stefan was a 19th-century Austrian physicist best known for formulating the Stefan–Boltzmann law relating the temperature of a black body to its radiant energy.
  • 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_69a8861acab88190bb43cde203429399 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa635cad5481908e6c04a230d3b0bb completed March 6, 2026, 5:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad8af329a481908cbd3cf351fabfd5 completed March 8, 2026, 2:42 p.m.
NEDg Description generation batch_69ad957ce41881909f1e214ebf4b08a4 completed March 8, 2026, 3:27 p.m.
NED2 Entity disambiguation (via description) batch_69ad97b479bc81908b5f75b5df41f577 completed March 8, 2026, 3:37 p.m.
Created at: March 4, 2026, 7:30 p.m.