Triple

T380073
Position Surface form Disambiguated ID Type / Status
Subject Meissner effect E8658 entity
Predicate namedAfter P63 FINISHED
Object Walther Meissner
Walther Meissner was a German physicist best known for his pioneering work in superconductivity, particularly the discovery of the Meissner effect.
 E58210 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: Walther Meissner | Statement: [Meissner effect, namedAfter, Walther Meissner]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Walther Meissner
Context triple: [Meissner effect, namedAfter, Walther Meissner]
  • A. Otto Frisch
    Otto Frisch was an Austrian-British physicist best known for co-discovering nuclear fission and contributing to the early development of atomic weapons during World War II.
  • B. Eberhard Schöngarth
    Eberhard Schöngarth was a high-ranking Nazi SS and police leader involved in war crimes and the Holocaust, including participation in the Wannsee Conference.
  • C. Rudolf Lange
    Rudolf Lange was a high-ranking SS officer and Holocaust perpetrator who played a key role in mass shootings in Latvia and participated in the Wannsee Conference that coordinated the "Final Solution."
  • D. Wilhelm Siegling
    Wilhelm Siegling was a German linguist and philologist known for his pioneering work on the Tocharian languages and their classification within the Indo-European language family.
  • E. Heinz Eulau
    Heinz Eulau was a prominent political scientist known for his influential work in political behavior and representation, and for his leadership within the American Political Science Association.
  • 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: Walther Meissner
Triple: [Meissner effect, namedAfter, Walther Meissner]
Generated description
Walther Meissner was a German physicist best known for his pioneering work in superconductivity, particularly the discovery of the Meissner effect.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Walther Meissner
Target entity description: Walther Meissner was a German physicist best known for his pioneering work in superconductivity, particularly the discovery of the Meissner effect.
  • A. Otto Frisch
    Otto Frisch was an Austrian-British physicist best known for co-discovering nuclear fission and contributing to the early development of atomic weapons during World War II.
  • B. Eberhard Schöngarth
    Eberhard Schöngarth was a high-ranking Nazi SS and police leader involved in war crimes and the Holocaust, including participation in the Wannsee Conference.
  • C. Rudolf Lange
    Rudolf Lange was a high-ranking SS officer and Holocaust perpetrator who played a key role in mass shootings in Latvia and participated in the Wannsee Conference that coordinated the "Final Solution."
  • D. Wilhelm Siegling
    Wilhelm Siegling was a German linguist and philologist known for his pioneering work on the Tocharian languages and their classification within the Indo-European language family.
  • E. Heinz Eulau
    Heinz Eulau was a prominent political scientist known for his influential work in political behavior and representation, and for his leadership within the American Political Science Association.
  • 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_69a2e7f47dd08190a4e294ccbbe46cd4 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ec2b07248190979229bad3a741c9 completed Feb. 28, 2026, 1:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4528eab108190969f52eb0bc815f9 completed March 1, 2026, 2:51 p.m.
NEDg Description generation batch_69a4544a999081908680d3efc3a51e87 completed March 1, 2026, 2:59 p.m.
NED2 Entity disambiguation (via description) batch_69a454adfa2c819093e0ef4ae286a99b completed March 1, 2026, 3:01 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.