Triple

T1836979
Position Surface form Disambiguated ID Type / Status
Subject The Gaslight Anthem E41087 entity
Predicate member P10 FINISHED
Object Alex Rosamilia
Alex Rosamilia is an American guitarist best known as a founding member and lead guitarist of the rock band The Gaslight Anthem.
 E266051 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: Alex Rosamilia | Statement: [The Gaslight Anthem, member, Alex Rosamilia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alex Rosamilia
Context triple: [The Gaslight Anthem, member, Alex Rosamilia]
  • A. Alex Alvarez
    Alex Alvarez is a teenage character in the 2017 reboot of "One Day at a Time," known as the socially conscious, witty son in the Cuban-American Alvarez family.
  • B. Alexis Chávez
    Alexis Chávez is an Argentine Paralympic middle-distance runner known for competing in international para-athletics events.
  • C. Michele Tafoya
    Michele Tafoya is an American sportscaster best known for her long tenure as a sideline reporter on major NFL broadcasts, including Sunday Night Football.
  • D. Ventura Rodríguez
    Ventura Rodríguez was an 18th-century Spanish architect and urban planner renowned for his influential role in shaping Madrid’s neoclassical architecture.
  • E. David Arellano
    David Arellano was a Chilean footballer and influential early 20th-century sports figure best known for co-founding and starring for the club Colo-Colo.
  • 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: Alex Rosamilia
Triple: [The Gaslight Anthem, member, Alex Rosamilia]
Generated description
Alex Rosamilia is an American guitarist best known as a founding member and lead guitarist of the rock band The Gaslight Anthem.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alex Rosamilia
Target entity description: Alex Rosamilia is an American guitarist best known as a founding member and lead guitarist of the rock band The Gaslight Anthem.
  • A. Alex Alvarez
    Alex Alvarez is a teenage character in the 2017 reboot of "One Day at a Time," known as the socially conscious, witty son in the Cuban-American Alvarez family.
  • B. Alexis Chávez
    Alexis Chávez is an Argentine Paralympic middle-distance runner known for competing in international para-athletics events.
  • C. Michele Tafoya
    Michele Tafoya is an American sportscaster best known for her long tenure as a sideline reporter on major NFL broadcasts, including Sunday Night Football.
  • D. Ventura Rodríguez
    Ventura Rodríguez was an 18th-century Spanish architect and urban planner renowned for his influential role in shaping Madrid’s neoclassical architecture.
  • E. David Arellano
    David Arellano was a Chilean footballer and influential early 20th-century sports figure best known for co-founding and starring for the club Colo-Colo.
  • 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_69a88647f9388190909bc36e795bdaec completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb0380a4c81909a2ad0bfd97c884a completed March 7, 2026, 4:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69aebefcac108190a60448f545c89a26 completed March 9, 2026, 12:37 p.m.
NEDg Description generation batch_69aec3bb82288190939830a456e9e9d4 completed March 9, 2026, 12:57 p.m.
NED2 Entity disambiguation (via description) batch_69aec4170b788190b24b8800319966cc completed March 9, 2026, 12:59 p.m.
Created at: March 4, 2026, 7:33 p.m.