Triple

T9740991
Position Surface form Disambiguated ID Type / Status
Subject The Butterfly Effect E236183 entity
Predicate character P662 FINISHED
Object Lenny Kagan
Lenny Kagan is a troubled childhood friend of the protagonist in the psychological thriller film "The Butterfly Effect," whose traumatic experiences and unstable behavior play a key role in the story’s alternate timelines.
 E482809 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: Lenny Kagan | Statement: [The Butterfly Effect, character, Lenny Kagan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lenny Kagan
Context triple: [The Butterfly Effect, character, Lenny Kagan]
  • A. Neil Kagan
    Neil Kagan is an American editor and author known for producing richly illustrated historical and reference books, particularly for National Geographic.
  • B. Michael Kagan
    Michael Kagan is an Israeli technologist and entrepreneur best known as the co-founder and longtime chief technology officer of high-performance networking company Mellanox Technologies.
  • C. Bryan Greenberg
    Bryan Greenberg is an American actor and singer best known for his roles in television series like "One Tree Hill" and "How to Make It in America," as well as various romantic comedies.
  • D. Lenny Kosnowski
    Lenny Kosnowski is a bumbling yet lovable character from the sitcom "Laverne & Shirley," known for his comedic antics alongside his friend Squiggy.
  • E. Josh Kesselman
    Josh Kesselman is a film and television producer best known for his work as an executive producer on projects such as the series "The Great."
  • 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: Lenny Kagan
Triple: [The Butterfly Effect, character, Lenny Kagan]
Generated description
Lenny Kagan is a troubled childhood friend of the protagonist in the psychological thriller film "The Butterfly Effect," whose traumatic experiences and unstable behavior play a key role in the story’s alternate timelines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lenny Kagan
Target entity description: Lenny Kagan is a troubled childhood friend of the protagonist in the psychological thriller film "The Butterfly Effect," whose traumatic experiences and unstable behavior play a key role in the story’s alternate timelines.
  • A. Neil Kagan
    Neil Kagan is an American editor and author known for producing richly illustrated historical and reference books, particularly for National Geographic.
  • B. Michael Kagan
    Michael Kagan is an Israeli technologist and entrepreneur best known as the co-founder and longtime chief technology officer of high-performance networking company Mellanox Technologies.
  • C. Bryan Greenberg chosen
    Bryan Greenberg is an American actor and singer best known for his roles in television series like "One Tree Hill" and "How to Make It in America," as well as various romantic comedies.
  • D. Lenny Kosnowski
    Lenny Kosnowski is a bumbling yet lovable character from the sitcom "Laverne & Shirley," known for his comedic antics alongside his friend Squiggy.
  • E. Josh Kesselman
    Josh Kesselman is a film and television producer best known for his work as an executive producer on projects such as the series "The Great."
  • F. None of above.

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_69ca84d3e24481908a476e2231123cf9 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cd9f2af3e48190b83a442cd0e84062 completed April 1, 2026, 10:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1bccf62e08190ae799ee557ad1f1b completed April 5, 2026, 1:37 a.m.
NEDg Description generation batch_69d1bdacce648190a8dfbe5147cc70c6 completed April 5, 2026, 1:41 a.m.
NED2 Entity disambiguation (via description) batch_69d1be74b8cc8190a5961c863f85fa0e completed April 5, 2026, 1:44 a.m.
Created at: March 30, 2026, 8:23 p.m.