Triple

T7074797
Position Surface form Disambiguated ID Type / Status
Subject Buddy DeSylva E164788 entity
Predicate collaboratedWith P435 FINISHED
Object Lew Brown
Lew Brown was an American lyricist best known for his popular songs of the 1920s and 1930s, often written in collaboration with composers like Buddy DeSylva and Ray Henderson.
 E648562 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: Lew Brown | Statement: [Buddy DeSylva, collaboratedWith, Lew Brown]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lew Brown
Context triple: [Buddy DeSylva, collaboratedWith, Lew Brown]
  • A. Leonard Harris
    Leonard Harris is an American actor and former television news commentator best known for his role as Senator Charles Palantine in the film "Taxi Driver."
  • B. Melvin Gregg
    Melvin Gregg is an American actor and former Vine personality known for his roles in film and television, including the series "Nine Perfect Strangers."
  • C. Hobart Brown
    Hobart Brown was an American artist and sculptor best known as the eccentric founder of the human-powered art race tradition that became the Kinetic Grand Championship.
  • D. Lloyd Haynes
    Lloyd Haynes was an American actor best known for his television work in the 1960s and 1970s, particularly for his role as a schoolteacher on the series "Room 222."
  • E. Leonard Rogers
    Leonard Rogers was a prominent British physician and researcher in tropical medicine, particularly known for his work in India on cholera, dysentery, and kala-azar.
  • 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: Lew Brown
Triple: [Buddy DeSylva, collaboratedWith, Lew Brown]
Generated description
Lew Brown was an American lyricist best known for his popular songs of the 1920s and 1930s, often written in collaboration with composers like Buddy DeSylva and Ray Henderson.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lew Brown
Target entity description: Lew Brown was an American lyricist best known for his popular songs of the 1920s and 1930s, often written in collaboration with composers like Buddy DeSylva and Ray Henderson.
  • A. Leonard Harris
    Leonard Harris is an American actor and former television news commentator best known for his role as Senator Charles Palantine in the film "Taxi Driver."
  • B. Melvin Gregg
    Melvin Gregg is an American actor and former Vine personality known for his roles in film and television, including the series "Nine Perfect Strangers."
  • C. Hobart Brown
    Hobart Brown was an American artist and sculptor best known as the eccentric founder of the human-powered art race tradition that became the Kinetic Grand Championship.
  • D. Lloyd Haynes
    Lloyd Haynes was an American actor best known for his television work in the 1960s and 1970s, particularly for his role as a schoolteacher on the series "Room 222."
  • E. Leonard Rogers
    Leonard Rogers was a prominent British physician and researcher in tropical medicine, particularly known for his work in India on cholera, dysentery, and kala-azar.
  • 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_69c6887cbc6c8190bdfac42d940f4d8a completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e4ccb42c81909f5627aa97db7a84 completed March 27, 2026, 8:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7bf765d2481908d9ba1918f46bcda completed March 28, 2026, 11:45 a.m.
NEDg Description generation batch_69c7c039bb708190b4ac14e19974774a completed March 28, 2026, 11:49 a.m.
NED2 Entity disambiguation (via description) batch_69c7c123c4b48190a76fb869f7abc553 completed March 28, 2026, 11:53 a.m.
Created at: March 27, 2026, 2:39 p.m.