Triple

T6112153
Position Surface form Disambiguated ID Type / Status
Subject Lester del Rey E136268 entity
Predicate pseudonym P39 FINISHED
Object John Alvarez
John Alvarez is a lesser-known pseudonym used by American science fiction author and editor Lester del Rey.
 E573789 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: John Alvarez | Statement: [Lester del Rey, pseudonym, John Alvarez]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John Alvarez
Context triple: [Lester del Rey, pseudonym, John Alvarez]
  • A. John Avila
    John Avila is an American bassist and record producer best known for his work with the new wave band Oingo Boingo during the 1980s.
  • B. David Mendoza
    David Mendoza was a composer and conductor active in early 20th-century cinema, known for his work on silent film scores.
  • C. Mike Ybarra
    Mike Ybarra is a video game executive best known for his leadership roles at major gaming companies, including serving as president of Blizzard Entertainment after a long tenure at Microsoft Xbox.
  • D. Hector Ruiz
    Hector Ruiz is a Mexican-American engineer and business executive best known for serving as CEO and chairman of semiconductor company AMD, where he led major strategic initiatives including the acquisition of ATI.
  • E. Frank Dominguez
    Frank Dominguez is an entrepreneur best known as a founder of the cloud-based software company Salesforce.
  • 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: John Alvarez
Triple: [Lester del Rey, pseudonym, John Alvarez]
Generated description
John Alvarez is a lesser-known pseudonym used by American science fiction author and editor Lester del Rey.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: John Alvarez
Target entity description: John Alvarez is a lesser-known pseudonym used by American science fiction author and editor Lester del Rey.
  • A. John Avila
    John Avila is an American bassist and record producer best known for his work with the new wave band Oingo Boingo during the 1980s.
  • B. David Mendoza
    David Mendoza was a composer and conductor active in early 20th-century cinema, known for his work on silent film scores.
  • C. Mike Ybarra
    Mike Ybarra is a video game executive best known for his leadership roles at major gaming companies, including serving as president of Blizzard Entertainment after a long tenure at Microsoft Xbox.
  • D. Hector Ruiz
    Hector Ruiz is a Mexican-American engineer and business executive best known for serving as CEO and chairman of semiconductor company AMD, where he led major strategic initiatives including the acquisition of ATI.
  • E. Frank Dominguez
    Frank Dominguez is an entrepreneur best known as a founder of the cloud-based software company Salesforce.
  • 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_69c0089ea6f88190b349be53e04b4f5f completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c05bbde2048190909aa3a8097bcf93 completed March 22, 2026, 9:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69c141619c148190b0fb94e2b1458510 completed March 23, 2026, 1:34 p.m.
NEDg Description generation batch_69c147d2e29881909d32966377c1d311 completed March 23, 2026, 2:01 p.m.
NED2 Entity disambiguation (via description) batch_69c14bed19248190af1ad227dd2cfac4 completed March 23, 2026, 2:19 p.m.
Created at: March 22, 2026, 4:13 p.m.