Triple

T7617155
Position Surface form Disambiguated ID Type / Status
Subject Harry Lewis E172389 entity
Predicate coAuthor P398 FINISHED
Object Christos Papadimitriou
Christos Papadimitriou is a prominent Greek computer scientist known for his foundational contributions to computational complexity theory, algorithms, and game theory, and for authoring influential textbooks in theoretical computer science.
E677192 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: Christos Papadimitriou | Statement: [Harry Lewis, coAuthor, Christos Papadimitriou]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Christos Papadimitriou
Context triple: [Harry Lewis, coAuthor, Christos Papadimitriou]
  • A. Theofanis Anagnostopoulos
    Theofanis Anagnostopoulos is the birth name of Spiro Agnew, the 39th vice president of the United States who served under President Richard Nixon.
  • B. Dimitrios Ioannidis
    Dimitrios Ioannidis was a hardline Greek military officer who became the de facto ruler of Greece during the final years of the 1967–1974 junta, known for his repressive policies and role in the 1974 Cyprus crisis.
  • C. Apostolos Athanassakis
    Apostolos Athanassakis is a classical scholar and translator best known for his influential modern English edition of the ancient Greek Orphic Hymns.
  • D. Panagiotis Kanellopoulos
    Panagiotis Kanellopoulos was a Greek politician, writer, and statesman who served multiple times as prime minister and was the last democratically elected leader before the 1967 military junta.
  • E. Petros Koumoutsakos
    Petros Koumoutsakos is a prominent computational scientist and engineer known for his pioneering work in fluid dynamics and multiscale simulation methods.
  • 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: Christos Papadimitriou
Triple: [Harry Lewis, coAuthor, Christos Papadimitriou]
Generated description
Christos Papadimitriou is a prominent Greek computer scientist known for his foundational contributions to computational complexity theory, algorithms, and game theory, and for authoring influential textbooks in theoretical computer science.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Christos Papadimitriou
Target entity description: Christos Papadimitriou is a prominent Greek computer scientist known for his foundational contributions to computational complexity theory, algorithms, and game theory, and for authoring influential textbooks in theoretical computer science.
  • A. Theofanis Anagnostopoulos
    Theofanis Anagnostopoulos is the birth name of Spiro Agnew, the 39th vice president of the United States who served under President Richard Nixon.
  • B. Dimitrios Ioannidis
    Dimitrios Ioannidis was a hardline Greek military officer who became the de facto ruler of Greece during the final years of the 1967–1974 junta, known for his repressive policies and role in the 1974 Cyprus crisis.
  • C. Apostolos Athanassakis
    Apostolos Athanassakis is a classical scholar and translator best known for his influential modern English edition of the ancient Greek Orphic Hymns.
  • D. Panagiotis Kanellopoulos
    Panagiotis Kanellopoulos was a Greek politician, writer, and statesman who served multiple times as prime minister and was the last democratically elected leader before the 1967 military junta.
  • E. Petros Koumoutsakos
    Petros Koumoutsakos is a prominent computational scientist and engineer known for his pioneering work in fluid dynamics and multiscale simulation methods.
  • 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_69c699506b308190826894dab1d9ea86 completed March 27, 2026, 2:50 p.m.
NER Named-entity recognition batch_69c6fa46d95081909c01d1432585ab2a completed March 27, 2026, 9:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69c868714d7c8190aae66a3dd4e6214b completed March 28, 2026, 11:46 p.m.
NEDg Description generation batch_69c86a93e34c81908aaf0edb023ee78c completed March 28, 2026, 11:56 p.m.
NED2 Entity disambiguation (via description) batch_69c86af8330c8190a43c599e82fe465a completed March 28, 2026, 11:57 p.m.
Created at: March 27, 2026, 3:55 p.m.