Triple

T1151867
Position Surface form Disambiguated ID Type / Status
Subject Fraunhofer diffraction E23693 entity
Predicate namedAfter P63 FINISHED
Object Joseph von Fraunhofer
Joseph von Fraunhofer was a German optician and physicist renowned for his pioneering work in optical spectroscopy and the discovery of dark absorption lines in the solar spectrum, now known as Fraunhofer lines.
E132027 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: Joseph von Fraunhofer | Statement: [Fraunhofer diffraction, namedAfter, Joseph von Fraunhofer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Joseph von Fraunhofer
Context triple: [Fraunhofer diffraction, namedAfter, Joseph von Fraunhofer]
  • A. Robert Bunsen
    Robert Bunsen was a German chemist best known for co-developing the Bunsen burner and pioneering the field of spectrum analysis.
  • B. Heinrich von Liebieg
    Heinrich von Liebieg was a prominent German industrialist and art patron whose collection and philanthropy significantly supported cultural institutions in Germany.
  • C. Julius Plücker
    Julius Plücker was a 19th-century German mathematician and physicist known for his pioneering work in analytic and projective geometry as well as early contributions to spectroscopy.
  • D. Gustav Kirchhoff
    Gustav Kirchhoff was a 19th-century German physicist best known for formulating Kirchhoff's circuit laws and making foundational contributions to spectroscopy and thermal radiation.
  • E. Johann Heinrich Lambert
    Johann Heinrich Lambert was an 18th-century German-Swiss polymath of the Enlightenment, renowned for his pioneering work in mathematics, physics, astronomy, and philosophy, including the first rigorous proof of the irrationality of π.
  • 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: Joseph von Fraunhofer
Triple: [Fraunhofer diffraction, namedAfter, Joseph von Fraunhofer]
Generated description
Joseph von Fraunhofer was a German optician and physicist renowned for his pioneering work in optical spectroscopy and the discovery of dark absorption lines in the solar spectrum, now known as Fraunhofer lines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Joseph von Fraunhofer
Target entity description: Joseph von Fraunhofer was a German optician and physicist renowned for his pioneering work in optical spectroscopy and the discovery of dark absorption lines in the solar spectrum, now known as Fraunhofer lines.
  • A. Robert Bunsen
    Robert Bunsen was a German chemist best known for co-developing the Bunsen burner and pioneering the field of spectrum analysis.
  • B. Heinrich von Liebieg
    Heinrich von Liebieg was a prominent German industrialist and art patron whose collection and philanthropy significantly supported cultural institutions in Germany.
  • C. Julius Plücker
    Julius Plücker was a 19th-century German mathematician and physicist known for his pioneering work in analytic and projective geometry as well as early contributions to spectroscopy.
  • D. Gustav Kirchhoff
    Gustav Kirchhoff was a 19th-century German physicist best known for formulating Kirchhoff's circuit laws and making foundational contributions to spectroscopy and thermal radiation.
  • E. Johann Heinrich Lambert
    Johann Heinrich Lambert was an 18th-century German-Swiss polymath of the Enlightenment, renowned for his pioneering work in mathematics, physics, astronomy, and philosophy, including the first rigorous proof of the irrationality of π.
  • 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_69a493f0d32c8190ac74bad3c87f2641 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4bc744e7c81908f8612f2aad28600 completed March 1, 2026, 10:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac5eb5d36c8190916a43a5f41df144 completed March 7, 2026, 5:21 p.m.
NEDg Description generation batch_69ac5f4756b08190b3dbaf64a9351836 completed March 7, 2026, 5:24 p.m.
NED2 Entity disambiguation (via description) batch_69ac600f78148190bd3109276f7b9e3a completed March 7, 2026, 5:27 p.m.
Created at: March 1, 2026, 7:44 p.m.