Triple

T9818834
Position Surface form Disambiguated ID Type / Status
Subject Lee J. Cobb E238475 entity
Predicate birthName P65 FINISHED
Object Leo Jacoby
Leo Jacoby was the birth name of American actor Lee J. Cobb, renowned for his powerful character roles in film, television, and theater, including "12 Angry Men" and "On the Waterfront."
E823622 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: Leo Jacoby | Statement: [Lee J. Cobb, birthName, Leo Jacoby]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Leo Jacoby
Context triple: [Lee J. Cobb, birthName, Leo Jacoby]
  • A. Henry Jacoby
    Henry Jacoby is an American economist and climate policy expert known for his work on energy and environmental economics at the Massachusetts Institute of Technology.
  • B. Arthur Jacobson
    Arthur Jacobson was an American film assistant director recognized in early Hollywood for his award-winning work during the 1930s studio era.
  • C. Lewis Morris
    Lewis Morris was a colonial American politician and landowner who served as the first royal governor of New Jersey in the 18th century.
  • D. John Hailey
    John Hailey was a 19th-century Idaho pioneer, businessman, and politician whose contributions to the region’s early development led to the city of Hailey, Idaho being named in his honor.
  • E. Henry Krinsky
    Henry Krinsky, later known as Henry Crown, was a prominent American industrialist and financier who built a vast business empire including Material Service Corporation and a major stake in General Dynamics.
  • 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: Leo Jacoby
Triple: [Lee J. Cobb, birthName, Leo Jacoby]
Generated description
Leo Jacoby was the birth name of American actor Lee J. Cobb, renowned for his powerful character roles in film, television, and theater, including "12 Angry Men" and "On the Waterfront."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Leo Jacoby
Target entity description: Leo Jacoby was the birth name of American actor Lee J. Cobb, renowned for his powerful character roles in film, television, and theater, including "12 Angry Men" and "On the Waterfront."
  • A. Henry Jacoby
    Henry Jacoby is an American economist and climate policy expert known for his work on energy and environmental economics at the Massachusetts Institute of Technology.
  • B. Arthur Jacobson
    Arthur Jacobson was an American film assistant director recognized in early Hollywood for his award-winning work during the 1930s studio era.
  • C. Lewis Morris
    Lewis Morris was a colonial American politician and landowner who served as the first royal governor of New Jersey in the 18th century.
  • D. John Hailey
    John Hailey was a 19th-century Idaho pioneer, businessman, and politician whose contributions to the region’s early development led to the city of Hailey, Idaho being named in his honor.
  • E. Henry Krinsky
    Henry Krinsky, later known as Henry Crown, was a prominent American industrialist and financier who built a vast business empire including Material Service Corporation and a major stake in General Dynamics.
  • 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_69ca84dfde1481909f47c286d715f892 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb2f74e348190be8e4394ae6fe3fe completed April 2, 2026, 12:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1cc74de14819083299a549f04b2b1 completed April 5, 2026, 2:44 a.m.
NEDg Description generation batch_69d1ccf59c68819082b4aa37e06d2aaf completed April 5, 2026, 2:46 a.m.
NED2 Entity disambiguation (via description) batch_69d1d0d945d48190b56b7fd2ce568a13 completed April 5, 2026, 3:02 a.m.
Created at: March 30, 2026, 8:31 p.m.