Triple

T4810306
Position Surface form Disambiguated ID Type / Status
Subject Backstreet Boys E107052 entity
Predicate member P10 FINISHED
Object Brian Littrell
Brian Littrell is an American singer best known as one of the lead vocalists of the pop vocal group Backstreet Boys.
 E472338 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: Brian Littrell | Statement: [Backstreet Boys, member, Brian Littrell]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brian Littrell
Context triple: [Backstreet Boys, member, Brian Littrell]
  • A. Otis Wilbury
    Otis Wilbury is the pseudonymous persona used by musician Jeff Lynne as a member of the supergroup Traveling Wilburys.
  • B. Nick Carter
    Nick Carter is an American singer and entertainer best known as a member of the pop boy band Backstreet Boys.
  • C. Lance Bass
    Lance Bass is an American singer, actor, and producer best known as a member of the boy band *NSYNC.
  • D. Brian Nosek
    Brian Nosek is a social psychologist best known as the co-founder and executive director of the Center for Open Science and a leading figure in the scientific reproducibility and open science movements.
  • E. Jimmy Lindsey
    Jimmy Lindsey is a cinematographer best known for his work on the action film "Machete."
  • 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: Brian Littrell
Triple: [Backstreet Boys, member, Brian Littrell]
Generated description
Brian Littrell is an American singer best known as one of the lead vocalists of the pop vocal group Backstreet Boys.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brian Littrell
Target entity description: Brian Littrell is an American singer best known as one of the lead vocalists of the pop vocal group Backstreet Boys.
  • A. Otis Wilbury
    Otis Wilbury is the pseudonymous persona used by musician Jeff Lynne as a member of the supergroup Traveling Wilburys.
  • B. Nick Carter
    Nick Carter is an American singer and entertainer best known as a member of the pop boy band Backstreet Boys.
  • C. Lance Bass
    Lance Bass is an American singer, actor, and producer best known as a member of the boy band *NSYNC.
  • D. Brian Nosek
    Brian Nosek is a social psychologist best known as the co-founder and executive director of the Center for Open Science and a leading figure in the scientific reproducibility and open science movements.
  • E. Jimmy Lindsey
    Jimmy Lindsey is a cinematographer best known for his work on the action film "Machete."
  • 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_69bd43f779448190b92885cb70abb6c2 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6c7b879081908e0c92a67422906e completed March 20, 2026, 3:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69be4daa52ec8190a3243313b18a4f3d completed March 21, 2026, 7:50 a.m.
NEDg Description generation batch_69be4e4d3d608190837c5808f2f17aa4 completed March 21, 2026, 7:52 a.m.
NED2 Entity disambiguation (via description) batch_69be4f107e7c8190aec4a7bcf0520ec9 completed March 21, 2026, 7:56 a.m.
Created at: March 20, 2026, 1:23 p.m.