Triple

T5935286
Position Surface form Disambiguated ID Type / Status
Subject Joseph von Fraunhofer E132027 entity
Predicate knownFor P22 FINISHED
Object Fraunhofer lines
Fraunhofer lines are the dark absorption lines observed in the solar spectrum that reveal the presence and properties of elements in the Sun’s atmosphere and intervening gases.
E556416 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: Fraunhofer lines | Statement: [Joseph von Fraunhofer, knownFor, Fraunhofer lines]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Fraunhofer lines
Context triple: [Joseph von Fraunhofer, knownFor, Fraunhofer lines]
  • A. Kirchhoff's three laws of spectroscopy
    Kirchhoff's three laws of spectroscopy are foundational principles in physics that explain how continuous, emission, and absorption spectra arise from interactions between matter and radiation.
  • B. Balmer series of hydrogen
    The Balmer series of hydrogen is the set of spectral emission lines in the visible region produced when electrons in a hydrogen atom transition from higher energy levels down to the second principal energy level.
  • C. Stark effect
    The Stark effect is the splitting and shifting of atomic or molecular spectral lines caused by an external electric field.
  • D. Zeeman effect
    The Zeeman effect is the splitting of atomic or molecular spectral lines into multiple components when subjected to an external magnetic field, revealing information about energy levels and magnetic moments.
  • E. Atombau und Spektrallinien
    *Atombau und Spektrallinien* is Arnold Sommerfeld’s influential textbook on atomic structure and spectral lines that helped shape the development of early quantum theory.
  • 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: Fraunhofer lines
Triple: [Joseph von Fraunhofer, knownFor, Fraunhofer lines]
Generated description
Fraunhofer lines are the dark absorption lines observed in the solar spectrum that reveal the presence and properties of elements in the Sun’s atmosphere and intervening gases.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Fraunhofer lines
Target entity description: Fraunhofer lines are the dark absorption lines observed in the solar spectrum that reveal the presence and properties of elements in the Sun’s atmosphere and intervening gases.
  • A. Kirchhoff's three laws of spectroscopy
    Kirchhoff's three laws of spectroscopy are foundational principles in physics that explain how continuous, emission, and absorption spectra arise from interactions between matter and radiation.
  • B. Balmer series of hydrogen
    The Balmer series of hydrogen is the set of spectral emission lines in the visible region produced when electrons in a hydrogen atom transition from higher energy levels down to the second principal energy level.
  • C. Stark effect
    The Stark effect is the splitting and shifting of atomic or molecular spectral lines caused by an external electric field.
  • D. Zeeman effect
    The Zeeman effect is the splitting of atomic or molecular spectral lines into multiple components when subjected to an external magnetic field, revealing information about energy levels and magnetic moments.
  • E. Atombau und Spektrallinien
    *Atombau und Spektrallinien* is Arnold Sommerfeld’s influential textbook on atomic structure and spectral lines that helped shape the development of early quantum theory.
  • 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_69c0085c55dc8190aa90e242c956e2fa completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c038a0c4e481908170d615330edb1a completed March 22, 2026, 6:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0c069e450819096b268637ffcd219 completed March 23, 2026, 4:24 a.m.
NEDg Description generation batch_69c0c46fabf081908484ba066c25187b completed March 23, 2026, 4:41 a.m.
NED2 Entity disambiguation (via description) batch_69c0c4f21528819093a36c07e2637446 completed March 23, 2026, 4:43 a.m.
Created at: March 22, 2026, 4:01 p.m.