Triple

T225877
Position Surface form Disambiguated ID Type / Status
Subject Humboldt University of Berlin E4311 entity
Predicate hasNotableAlumni P51 FINISHED
Object Otto Hahn
Otto Hahn was a German chemist and Nobel laureate renowned as a pioneer of nuclear chemistry and co-discoverer of nuclear fission.
E35790 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: Otto Hahn | Statement: [Humboldt University of Berlin, hasNotableAlumni, Otto Hahn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Otto Hahn
Context triple: [Humboldt University of Berlin, hasNotableAlumni, Otto Hahn]
  • A. Lise Meitner
    Lise Meitner was an Austrian-Swedish physicist who made pioneering contributions to nuclear fission and is often regarded as one of the most significant women in the history of physics.
  • B. 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.
  • C. Max von Laue
    Max von Laue was a German physicist and Nobel laureate renowned for his discovery of X-ray diffraction in crystals, which provided crucial evidence for the wave nature of X-rays and the atomic structure of matter.
  • D. Leo Szilard
    Leo Szilard was a Hungarian-American physicist and inventor who conceived the nuclear chain reaction, played a pivotal role in the development of the atomic bomb, and later became a prominent advocate for nuclear arms control.
  • E. Walther Nernst
    Walther Nernst was a German physical chemist and Nobel laureate renowned for formulating the Nernst equation and contributing fundamentally to thermodynamics and electrochemistry.
  • 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: Otto Hahn
Triple: [Humboldt University of Berlin, hasNotableAlumni, Otto Hahn]
Generated description
Otto Hahn was a German chemist and Nobel laureate renowned as a pioneer of nuclear chemistry and co-discoverer of nuclear fission.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Otto Hahn
Target entity description: Otto Hahn was a German chemist and Nobel laureate renowned as a pioneer of nuclear chemistry and co-discoverer of nuclear fission.
  • A. Lise Meitner
    Lise Meitner was an Austrian-Swedish physicist who made pioneering contributions to nuclear fission and is often regarded as one of the most significant women in the history of physics.
  • B. 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.
  • C. Max von Laue
    Max von Laue was a German physicist and Nobel laureate renowned for his discovery of X-ray diffraction in crystals, which provided crucial evidence for the wave nature of X-rays and the atomic structure of matter.
  • D. Leo Szilard
    Leo Szilard was a Hungarian-American physicist and inventor who conceived the nuclear chain reaction, played a pivotal role in the development of the atomic bomb, and later became a prominent advocate for nuclear arms control.
  • E. Walther Nernst
    Walther Nernst was a German physical chemist and Nobel laureate renowned for formulating the Nernst equation and contributing fundamentally to thermodynamics and electrochemistry.
  • 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_69a257363ffc81909757bde7ab3404da completed Feb. 28, 2026, 2:47 a.m.
NER Named-entity recognition batch_69a25c8d97d08190ad7c1c3e9322f34c completed Feb. 28, 2026, 3:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3914b6cb08190ae5413f46aedc23f completed March 1, 2026, 1:07 a.m.
NEDg Description generation batch_69a391b2c8088190bbbdf1f29c13f826 completed March 1, 2026, 1:09 a.m.
NED2 Entity disambiguation (via description) batch_69a39217ae2c819082fef73a105edf7d completed March 1, 2026, 1:10 a.m.
Created at: Feb. 28, 2026, 2:53 a.m.