Triple

T22407562
Position Surface form Disambiguated ID Type / Status
Subject Purple Hibiscus E553916 entity
Predicate mainCharacter P1183 FINISHED
Object Eugene Achike
Eugene Achike is the strict, devoutly Catholic father whose authoritarian rule and moral contradictions drive much of the family conflict in Chimamanda Ngozi Adichie’s novel "Purple Hibiscus."
 E1538768 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: Eugene Achike | Statement: [Purple Hibiscus, mainCharacter, Eugene Achike]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Eugene Achike
Context triple: [Purple Hibiscus, mainCharacter, Eugene Achike]
  • A. Kambili Achike
    Kambili Achike is the introspective teenage narrator of Chimamanda Ngozi Adichie’s novel "Purple Hibiscus," whose coming-of-age story unfolds amid family oppression and political unrest in Nigeria.
  • B. Elechi Amadi
    Elechi Amadi was a Nigerian author and soldier best known for his classic novel "The Concubine" and his contributions to African literature.
  • C. Nnimmo Bassey
    Nnimmo Bassey is a Nigerian environmental activist, architect, and poet known for his leadership in climate justice and opposition to oil exploitation in the Niger Delta.
  • D. Chike Akunyili
    Chike Akunyili is a Nigerian medical doctor and widower of the late former NAFDAC director-general and minister, Dora Akunyili.
  • E. Chike Ozah
    Chike Ozah is a music video director best known as one half of the directing duo Coodie & Chike, recognized for their influential work with Kanye West and other major hip-hop artists.
  • 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: Eugene Achike
Triple: [Purple Hibiscus, mainCharacter, Eugene Achike]
Generated description
Eugene Achike is the strict, devoutly Catholic father whose authoritarian rule and moral contradictions drive much of the family conflict in Chimamanda Ngozi Adichie’s novel "Purple Hibiscus."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Eugene Achike
Target entity description: Eugene Achike is the strict, devoutly Catholic father whose authoritarian rule and moral contradictions drive much of the family conflict in Chimamanda Ngozi Adichie’s novel "Purple Hibiscus."
  • A. Kambili Achike
    Kambili Achike is the introspective teenage narrator of Chimamanda Ngozi Adichie’s novel "Purple Hibiscus," whose coming-of-age story unfolds amid family oppression and political unrest in Nigeria.
  • B. Elechi Amadi
    Elechi Amadi was a Nigerian author and soldier best known for his classic novel "The Concubine" and his contributions to African literature.
  • C. Nnimmo Bassey
    Nnimmo Bassey is a Nigerian environmental activist, architect, and poet known for his leadership in climate justice and opposition to oil exploitation in the Niger Delta.
  • D. Chike Akunyili
    Chike Akunyili is a Nigerian medical doctor and widower of the late former NAFDAC director-general and minister, Dora Akunyili.
  • E. Chike Ozah
    Chike Ozah is a music video director best known as one half of the directing duo Coodie & Chike, recognized for their influential work with Kanye West and other major hip-hop artists.
  • 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_69e11e4da7048190b4387d422a9a0de5 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f158ba1c6481908e4b9b3635ed3a49 completed April 29, 2026, 1:02 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b12488bc08190910a5103af9d289d completed May 18, 2026, 1:21 p.m.
NEDg Description generation batch_6a0b146f27c081908c0092ae02965c07 completed May 18, 2026, 1:30 p.m.
NED2 Entity disambiguation (via description) batch_6a0b14ddc0b48190aca846aad1de69f9 completed May 18, 2026, 1:32 p.m.
Created at: April 16, 2026, 8:46 p.m.