Triple

T6121252
Position Surface form Disambiguated ID Type / Status
Subject Despina E136487 entity
Predicate discoveredBy P412 FINISHED
Object Stephen P. Synnott
Stephen P. Synnott is an American astronomer known for his work with the Voyager missions, during which he discovered several moons of the outer planets.
 E659026 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: Stephen P. Synnott | Statement: [Despina, discoveredBy, Stephen P. Synnott]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Stephen P. Synnott
Context triple: [Despina, discoveredBy, Stephen P. Synnott]
  • A. Donal E. R. Geaney
    Donal E. R. Geaney is an Irish pharmaceutical executive best known for leading and helping build Elan Pharmaceuticals into a major biotechnology company.
  • B. Richard M. Mullane
    Richard M. Mullane is a former NASA astronaut and U.S. Air Force engineer and weapons systems officer who flew on three Space Shuttle missions in the 1980s.
  • C. Richard L. Breen
    Richard L. Breen was an American screenwriter known for his work on mid-20th-century Hollywood films, including crime dramas and thrillers.
  • D. Peter A. Tyrrell
    Peter A. Tyrrell was an American sports executive and promoter best known for his role in establishing and developing the early professional basketball franchise that became the Philadelphia Warriors.
  • E. C. Timothy O'Meara
    C. Timothy O'Meara is a film editor best known for his work on major Hollywood productions, including the fantasy epic "Conan the Barbarian" (1982).
  • 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: Stephen P. Synnott
Triple: [Despina, discoveredBy, Stephen P. Synnott]
Generated description
Stephen P. Synnott is an American astronomer known for his work with the Voyager missions, during which he discovered several moons of the outer planets.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Stephen P. Synnott
Target entity description: Stephen P. Synnott is an American astronomer known for his work with the Voyager missions, during which he discovered several moons of the outer planets.
  • A. Donal E. R. Geaney
    Donal E. R. Geaney is an Irish pharmaceutical executive best known for leading and helping build Elan Pharmaceuticals into a major biotechnology company.
  • B. Richard M. Mullane
    Richard M. Mullane is a former NASA astronaut and U.S. Air Force engineer and weapons systems officer who flew on three Space Shuttle missions in the 1980s.
  • C. Richard L. Breen
    Richard L. Breen was an American screenwriter known for his work on mid-20th-century Hollywood films, including crime dramas and thrillers.
  • D. Peter A. Tyrrell
    Peter A. Tyrrell was an American sports executive and promoter best known for his role in establishing and developing the early professional basketball franchise that became the Philadelphia Warriors.
  • E. C. Timothy O'Meara
    C. Timothy O'Meara is a film editor best known for his work on major Hollywood productions, including the fantasy epic "Conan the Barbarian" (1982).
  • 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_69c0089f851c81909e5e189a617dcff6 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c05bf16ad48190958cc46510e02bd3 completed March 22, 2026, 9:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7fa512324819092e3a0b449cdb9ba completed March 28, 2026, 3:57 p.m.
NEDg Description generation batch_69c7fbbff6f081909b694dea7e572ec2 completed March 28, 2026, 4:03 p.m.
NED2 Entity disambiguation (via description) batch_69c7fc2f66248190bac3fa24d530b938 completed March 28, 2026, 4:05 p.m.
Created at: March 22, 2026, 4:14 p.m.