Triple

T345836
Position Surface form Disambiguated ID Type / Status
Subject The Snake Pit E6939 entity
Predicate starring P1507 FINISHED
Object Leo Genn
Leo Genn was a British actor and barrister known for his distinguished, authoritative screen presence in mid-20th-century films.
 E44763 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 Genn | Statement: [The Snake Pit, starring, Leo Genn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Leo Genn
Context triple: [The Snake Pit, starring, Leo Genn]
  • A. George Sanders
    George Sanders was a British actor known for his sophisticated, sardonic screen presence and acclaimed performances in classic Hollywood films, including his Oscar-winning role in "All About Eve."
  • B. Louis Calhern
    Louis Calhern was an American stage and film actor known for his sophisticated character roles in classic Hollywood cinema, including notable performances in films like "The Asphalt Jungle" and "Julius Caesar."
  • C. Roy Harlow
    Roy Harlow was the husband of silent film actress Marie Mosquini, known primarily in relation to her career in early American cinema.
  • D. Sydney Greenstreet
    Sydney Greenstreet was a British character actor best known for his imposing presence and memorable roles in classic Hollywood films such as "The Maltese Falcon" and "Casablanca."
  • E. John Gilbert
    John Gilbert was an 18th-century English engineer and land agent best known for his pioneering work on canal construction during the early Industrial Revolution.
  • 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 Genn
Triple: [The Snake Pit, starring, Leo Genn]
Generated description
Leo Genn was a British actor and barrister known for his distinguished, authoritative screen presence in mid-20th-century films.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Leo Genn
Target entity description: Leo Genn was a British actor and barrister known for his distinguished, authoritative screen presence in mid-20th-century films.
  • A. George Sanders
    George Sanders was a British actor known for his sophisticated, sardonic screen presence and acclaimed performances in classic Hollywood films, including his Oscar-winning role in "All About Eve."
  • B. Louis Calhern
    Louis Calhern was an American stage and film actor known for his sophisticated character roles in classic Hollywood cinema, including notable performances in films like "The Asphalt Jungle" and "Julius Caesar."
  • C. Roy Harlow
    Roy Harlow was the husband of silent film actress Marie Mosquini, known primarily in relation to her career in early American cinema.
  • D. Sydney Greenstreet
    Sydney Greenstreet was a British character actor best known for his imposing presence and memorable roles in classic Hollywood films such as "The Maltese Falcon" and "Casablanca."
  • E. John Gilbert
    John Gilbert was an 18th-century English engineer and land agent best known for his pioneering work on canal construction during the early Industrial Revolution.
  • 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_69a2e7951ba08190960e90823b5078f3 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2eb0240e88190bc70784772f5fa30 completed Feb. 28, 2026, 1:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3dd31c720819092af1eb26bd3080a completed March 1, 2026, 6:31 a.m.
NEDg Description generation batch_69a3ddd2b73c8190963131ad071a38d8 completed March 1, 2026, 6:33 a.m.
NED2 Entity disambiguation (via description) batch_69a3de78064081908be83c4202e3ef91 completed March 1, 2026, 6:36 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.