Triple

T12820709
Position Surface form Disambiguated ID Type / Status
Subject Papandreou family E306521 entity
Predicate hasNotableMember P304 FINISHED
Object Margaret Papandreou
Margaret Papandreou was an American-born Greek feminist and political activist, best known as the former wife of Greek Prime Minister Andreas Papandreou and for her prominent role in Greece’s women’s rights movement.
 E1004045 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: Margaret Papandreou | Statement: [Papandreou family, hasNotableMember, Margaret Papandreou]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Margaret Papandreou
Context triple: [Papandreou family, hasNotableMember, Margaret Papandreou]
  • A. Eleni Meleagrou
    Eleni Meleagrou is the first wife of British-American writer and polemicist Christopher Hitchens, with whom he had a son before their later divorce.
  • B. Maria Pappadimos
    Maria Pappadimos is a key resistance fighter character in the World War II adventure film "The Guns of Navarone."
  • C. Megali Tourla
    Megali Tourla is the summit that forms the highest peak of Greece’s Parnon mountain range in the Peloponnese.
  • D. Alexandra Mitsotaki
    Alexandra Mitsotaki is a Greek philanthropist and social entrepreneur known for her work in sustainable development and civil society initiatives.
  • E. Katerina Mitsotaki
    Katerina Mitsotaki is a member of the prominent Greek political Mitsotakis family, known for its long-standing influence in Greece’s public and political life.
  • 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: Margaret Papandreou
Triple: [Papandreou family, hasNotableMember, Margaret Papandreou]
Generated description
Margaret Papandreou was an American-born Greek feminist and political activist, best known as the former wife of Greek Prime Minister Andreas Papandreou and for her prominent role in Greece’s women’s rights movement.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Margaret Papandreou
Target entity description: Margaret Papandreou was an American-born Greek feminist and political activist, best known as the former wife of Greek Prime Minister Andreas Papandreou and for her prominent role in Greece’s women’s rights movement.
  • A. Eleni Meleagrou
    Eleni Meleagrou is the first wife of British-American writer and polemicist Christopher Hitchens, with whom he had a son before their later divorce.
  • B. Maria Pappadimos
    Maria Pappadimos is a key resistance fighter character in the World War II adventure film "The Guns of Navarone."
  • C. Megali Tourla
    Megali Tourla is the summit that forms the highest peak of Greece’s Parnon mountain range in the Peloponnese.
  • D. Alexandra Mitsotaki
    Alexandra Mitsotaki is a Greek philanthropist and social entrepreneur known for her work in sustainable development and civil society initiatives.
  • E. Katerina Mitsotaki
    Katerina Mitsotaki is a member of the prominent Greek political Mitsotakis family, known for its long-standing influence in Greece’s public and political life.
  • 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_69d7bdf46c448190b1faa55aaacb6317 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96e9e5a2481908921d097df541db8 completed April 10, 2026, 9:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69f68ed165188190a4cac781c753fb23 completed May 2, 2026, 11:54 p.m.
NEDg Description generation batch_69f68f8d2ca08190a385635fb6130a9f completed May 2, 2026, 11:58 p.m.
NED2 Entity disambiguation (via description) batch_69f69033a66481908bf4ae23fced5983 completed May 3, 2026, midnight
Created at: April 9, 2026, 5:31 p.m.