Triple

T2471106
Position Surface form Disambiguated ID Type / Status
Subject Lindbergh kidnapping E55374 entity
Predicate perpetrator P698 FINISHED
Object Bruno Richard Hauptmann
Bruno Richard Hauptmann was a German-born American carpenter who was convicted and executed in 1936 for the infamous kidnapping and murder of Charles Lindbergh’s infant son.
E270524 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: Bruno Richard Hauptmann | Statement: [Lindbergh kidnapping, perpetrator, Bruno Richard Hauptmann]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bruno Richard Hauptmann
Context triple: [Lindbergh kidnapping, perpetrator, Bruno Richard Hauptmann]
  • A. Nathan Leopold
    Nathan Leopold was an American criminal best known for participating in the infamous 1924 "Leopold and Loeb" murder case, in which he and Richard Loeb killed a young boy in a notorious attempt to commit the "perfect crime."
  • B. Richard Loeb
    Richard Loeb was an American university student and one of the infamous "Leopold and Loeb" duo who committed a highly publicized 1924 murder in Chicago.
  • C. Calder Willingham
    Calder Willingham was an American novelist and screenwriter known for his sharp, satirical writing and contributions to several notable mid-20th-century films.
  • D. Marinus van der Lubbe
    Marinus van der Lubbe was a Dutch communist who was controversially convicted and executed by Nazi Germany for allegedly setting the Reichstag fire in 1933.
  • E. Georg Elser
    Georg Elser was a German carpenter and resistance fighter who attempted to assassinate Adolf Hitler in 1939 by planting a time bomb in a Munich beer hall.
  • 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: Bruno Richard Hauptmann
Triple: [Lindbergh kidnapping, perpetrator, Bruno Richard Hauptmann]
Generated description
Bruno Richard Hauptmann was a German-born American carpenter who was convicted and executed in 1936 for the infamous kidnapping and murder of Charles Lindbergh’s infant son.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bruno Richard Hauptmann
Target entity description: Bruno Richard Hauptmann was a German-born American carpenter who was convicted and executed in 1936 for the infamous kidnapping and murder of Charles Lindbergh’s infant son.
  • A. Nathan Leopold
    Nathan Leopold was an American criminal best known for participating in the infamous 1924 "Leopold and Loeb" murder case, in which he and Richard Loeb killed a young boy in a notorious attempt to commit the "perfect crime."
  • B. Richard Loeb
    Richard Loeb was an American university student and one of the infamous "Leopold and Loeb" duo who committed a highly publicized 1924 murder in Chicago.
  • C. Calder Willingham
    Calder Willingham was an American novelist and screenwriter known for his sharp, satirical writing and contributions to several notable mid-20th-century films.
  • D. Marinus van der Lubbe
    Marinus van der Lubbe was a Dutch communist who was controversially convicted and executed by Nazi Germany for allegedly setting the Reichstag fire in 1933.
  • E. Georg Elser
    Georg Elser was a German carpenter and resistance fighter who attempted to assassinate Adolf Hitler in 1939 by planting a time bomb in a Munich beer hall.
  • 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_69ab49e3622c8190ad22afa2c4fbb807 completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abd136f5388190801d0b9dc66ad36f completed March 7, 2026, 7:18 a.m.
NED1 Entity disambiguation (via context triple) batch_69af17a5bb04819090b3156a9819b87d completed March 9, 2026, 6:55 p.m.
NEDg Description generation batch_69af1aca9a5081909e3a1b810b61e19d completed March 9, 2026, 7:08 p.m.
NED2 Entity disambiguation (via description) batch_69af1b45a30c8190a3555fea9c03e343 completed March 9, 2026, 7:11 p.m.
Created at: March 6, 2026, 9:44 p.m.