Triple

T17243105
Position Surface form Disambiguated ID Type / Status
Subject R. E. Langer E418550 entity
Predicate sibling P363 FINISHED
Object Joel Langer
Joel Langer is an American mathematician known for his work in differential geometry and the study of curve-shortening flows.
 E1278471 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: Joel Langer | Statement: [R. E. Langer, sibling, Joel Langer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Joel Langer
Context triple: [R. E. Langer, sibling, Joel Langer]
  • A. Joel Cohen
    Joel Cohen is an American screenwriter best known for co-writing the screenplay of Pixar's landmark animated film "Toy Story."
  • B. Joel Cohen
    Joel Cohen is an American screenwriter best known for co-writing mainstream comedies such as "Garfield: The Movie" and other family-oriented films.
  • C. Cliff Eidelman
    Cliff Eidelman is an American composer best known for his orchestral film scores, including his acclaimed work on movies such as Star Trek VI: The Undiscovered Country and other major Hollywood productions.
  • D. Douglas Shulman
    Douglas Shulman is an American public official who served as the head of the U.S. Internal Revenue Service (IRS) during the late 2000s and early 2010s.
  • E. Philip Levene
    Philip Levene was a British television and film writer best known for his work on the 1960s spy series "The Avengers."
  • 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: Joel Langer
Triple: [R. E. Langer, sibling, Joel Langer]
Generated description
Joel Langer is an American mathematician known for his work in differential geometry and the study of curve-shortening flows.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Joel Langer
Target entity description: Joel Langer is an American mathematician known for his work in differential geometry and the study of curve-shortening flows.
  • A. Joel Cohen
    Joel Cohen is an American screenwriter best known for co-writing the screenplay of Pixar's landmark animated film "Toy Story."
  • B. Joel Cohen
    Joel Cohen is an American screenwriter best known for co-writing mainstream comedies such as "Garfield: The Movie" and other family-oriented films.
  • C. Cliff Eidelman
    Cliff Eidelman is an American composer best known for his orchestral film scores, including his acclaimed work on movies such as Star Trek VI: The Undiscovered Country and other major Hollywood productions.
  • D. Douglas Shulman
    Douglas Shulman is an American public official who served as the head of the U.S. Internal Revenue Service (IRS) during the late 2000s and early 2010s.
  • E. Philip Levene
    Philip Levene was a British television and film writer best known for his work on the 1960s spy series "The Avengers."
  • 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_69d886d8e96081909870bff6c3d0bf09 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e42e21bb5c8190ad960f231fe54665 completed April 19, 2026, 1:21 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01e8046244819082035ede10b30932 completed May 11, 2026, 2:30 p.m.
NEDg Description generation batch_6a01ed2f47508190a498d3d4413a0142 completed May 11, 2026, 2:52 p.m.
NED2 Entity disambiguation (via description) batch_6a01ee1e58908190896021defae93946 completed May 11, 2026, 2:56 p.m.
Created at: April 10, 2026, 5:39 a.m.