Triple

T1705763
Position Surface form Disambiguated ID Type / Status
Subject Heinrich Schliemann E36868 entity
Predicate spouse P13 FINISHED
Object Sophia Engastromenos
Sophia Engastromenos was a Greek woman best known as the second wife of archaeologist Heinrich Schliemann, who assisted him in his excavations and public presentations of ancient Troy and Mycenae.
E192264 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: Sophia Engastromenos | Statement: [Heinrich Schliemann, spouse, Sophia Engastromenos]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sophia Engastromenos
Context triple: [Heinrich Schliemann, spouse, Sophia Engastromenos]
  • A. Eleni Kounalakis
    Eleni Kounalakis is an American politician and former U.S. ambassador who serves as the lieutenant governor of California.
  • B. Vicky Karayiannis
    Vicky Karayiannis is a Greek-American publicist and philanthropist best known as the widow of Soundgarden and Audioslave frontman Chris Cornell.
  • C. Aleka Papariga
    Aleka Papariga is a Greek politician who served for many years as the leader of the Communist Party of Greece and was one of the first women to head a major political party in the country.
  • D. Alexis Pantchoulidzew
    Alexis Pantchoulidzew was a Georgian-born nobleman and émigré officer who became the second husband of Armgard von Cramm, the mother of Prince Bernhard of Lippe-Biesterfeld (later Prince Consort of the Netherlands).
  • E. Maria Papagou
    Maria Papagou was the wife of Greek field marshal and Prime Minister Alexander Papagos and a member of Greece’s political-military elite in the mid-20th century.
  • 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: Sophia Engastromenos
Triple: [Heinrich Schliemann, spouse, Sophia Engastromenos]
Generated description
Sophia Engastromenos was a Greek woman best known as the second wife of archaeologist Heinrich Schliemann, who assisted him in his excavations and public presentations of ancient Troy and Mycenae.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sophia Engastromenos
Target entity description: Sophia Engastromenos was a Greek woman best known as the second wife of archaeologist Heinrich Schliemann, who assisted him in his excavations and public presentations of ancient Troy and Mycenae.
  • A. Eleni Kounalakis
    Eleni Kounalakis is an American politician and former U.S. ambassador who serves as the lieutenant governor of California.
  • B. Vicky Karayiannis
    Vicky Karayiannis is a Greek-American publicist and philanthropist best known as the widow of Soundgarden and Audioslave frontman Chris Cornell.
  • C. Aleka Papariga
    Aleka Papariga is a Greek politician who served for many years as the leader of the Communist Party of Greece and was one of the first women to head a major political party in the country.
  • D. Alexis Pantchoulidzew
    Alexis Pantchoulidzew was a Georgian-born nobleman and émigré officer who became the second husband of Armgard von Cramm, the mother of Prince Bernhard of Lippe-Biesterfeld (later Prince Consort of the Netherlands).
  • E. Maria Papagou
    Maria Papagou was the wife of Greek field marshal and Prime Minister Alexander Papagos and a member of Greece’s political-military elite in the mid-20th century.
  • 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_69a88617439c819094ffb5d16a0f6307 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa62f3a5a08190a2b90d9492c3192e completed March 6, 2026, 5:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad8ad3b9c481909f83f7045789e49d completed March 8, 2026, 2:42 p.m.
NEDg Description generation batch_69ad957778a0819080f7fee35f5d8ed5 completed March 8, 2026, 3:27 p.m.
NED2 Entity disambiguation (via description) batch_69ad97aa308c81909f245a2133fc471b completed March 8, 2026, 3:37 p.m.
Created at: March 4, 2026, 7:30 p.m.