Triple

T6403475
Position Surface form Disambiguated ID Type / Status
Subject Arca E144119 entity
Predicate alsoKnownAs P39 FINISHED
Object Alejandra Ghersi M.
Alejandra Ghersi M. is a Venezuelan musician, producer, and composer best known under the moniker Arca for her experimental electronic music and collaborations with artists like Björk and FKA twigs.
 E590377 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: Alejandra Ghersi M. | Statement: [Arca, alsoKnownAs, Alejandra Ghersi M.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alejandra Ghersi M.
Context triple: [Arca, alsoKnownAs, Alejandra Ghersi M.]
  • A. Alejandra
    Alejandra is the feminine given name corresponding to Alejandro, commonly used in Spanish-speaking cultures.
  • B. Marianela Núñez
    Marianela Núñez is an acclaimed Argentine-born principal ballerina renowned for her virtuosity and artistry with The Royal Ballet in London.
  • C. Alejandra Silva
    Alejandra Silva is a Spanish publicist, activist, and philanthropist known for her humanitarian work and marriage to actor Richard Gere.
  • D. Lucía Hiriart
    Lucía Hiriart was a Chilean public figure best known as the influential and controversial wife of military dictator Augusto Pinochet, playing a prominent role during his regime.
  • E. Elizabeth Avellán
    Elizabeth Avellán is a Venezuelan-American film producer known for co-founding Troublemaker Studios and producing many of Robert Rodriguez’s films.
  • 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: Alejandra Ghersi M.
Triple: [Arca, alsoKnownAs, Alejandra Ghersi M.]
Generated description
Alejandra Ghersi M. is a Venezuelan musician, producer, and composer best known under the moniker Arca for her experimental electronic music and collaborations with artists like Björk and FKA twigs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alejandra Ghersi M.
Target entity description: Alejandra Ghersi M. is a Venezuelan musician, producer, and composer best known under the moniker Arca for her experimental electronic music and collaborations with artists like Björk and FKA twigs.
  • A. Alejandra
    Alejandra is the feminine given name corresponding to Alejandro, commonly used in Spanish-speaking cultures.
  • B. Marianela Núñez
    Marianela Núñez is an acclaimed Argentine-born principal ballerina renowned for her virtuosity and artistry with The Royal Ballet in London.
  • C. Alejandra Silva
    Alejandra Silva is a Spanish publicist, activist, and philanthropist known for her humanitarian work and marriage to actor Richard Gere.
  • D. Lucía Hiriart
    Lucía Hiriart was a Chilean public figure best known as the influential and controversial wife of military dictator Augusto Pinochet, playing a prominent role during his regime.
  • E. Elizabeth Avellán
    Elizabeth Avellán is a Venezuelan-American film producer known for co-founding Troublemaker Studios and producing many of Robert Rodriguez’s films.
  • 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_69c008dc56fc81908d43ffcc11d73bdd completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c068af3f448190a94ecd5109e9e8e4 completed March 22, 2026, 10:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69c638a6e6248190bda7ad3fbd8f4746 completed March 27, 2026, 7:58 a.m.
NEDg Description generation batch_69c63a25424c81908f065e1576973275 completed March 27, 2026, 8:04 a.m.
NED2 Entity disambiguation (via description) batch_69c63ab1e13c8190941888ed65574f7d completed March 27, 2026, 8:07 a.m.
Created at: March 22, 2026, 4:35 p.m.