Triple
T1471313
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lee Harvey Oswald |
E27139
|
entity |
| Predicate | brother |
P363
|
FINISHED |
| Object |
Robert Oswald
Robert Oswald is best known as the older brother of Lee Harvey Oswald, the assassin of U.S. President John F. Kennedy, and for his subsequent public reflections on the tragedy.
|
E170097
|
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: Robert Oswald | Statement: [Lee Harvey Oswald, brother, Robert Oswald]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert Oswald Context triple: [Lee Harvey Oswald, brother, Robert Oswald]
-
A.
Charles McNaughton
Charles McNaughton was a British actor active in the early 20th century, known for his character roles in films and on stage.
-
B.
Oswald George Nelson
Oswald George Nelson, better known as Ozzie Nelson, was an American bandleader, actor, and television producer best known for creating and starring in the classic family sitcom "The Adventures of Ozzie and Harriet."
-
C.
Richard Hodges
Richard Hodges is the former director of the Ohio Department of Health who was a named respondent in the landmark U.S. Supreme Court same-sex marriage case Obergefell v. Hodges.
-
D.
John Bodkin Adams
John Bodkin Adams was a British general practitioner suspected of being a serial killer in the 1940s and 1950s, whose controversial trial for the murder of an elderly patient became one of the most famous criminal cases in UK medical and legal history.
-
E.
Allan Melvill
Allan Melvill was an American merchant and importer best known as the father of novelist Herman Melville.
- 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: Robert Oswald Triple: [Lee Harvey Oswald, brother, Robert Oswald]
Generated description
Robert Oswald is best known as the older brother of Lee Harvey Oswald, the assassin of U.S. President John F. Kennedy, and for his subsequent public reflections on the tragedy.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Robert Oswald Target entity description: Robert Oswald is best known as the older brother of Lee Harvey Oswald, the assassin of U.S. President John F. Kennedy, and for his subsequent public reflections on the tragedy.
-
A.
Charles McNaughton
Charles McNaughton was a British actor active in the early 20th century, known for his character roles in films and on stage.
-
B.
Oswald George Nelson
Oswald George Nelson, better known as Ozzie Nelson, was an American bandleader, actor, and television producer best known for creating and starring in the classic family sitcom "The Adventures of Ozzie and Harriet."
-
C.
Richard Hodges
Richard Hodges is the former director of the Ohio Department of Health who was a named respondent in the landmark U.S. Supreme Court same-sex marriage case Obergefell v. Hodges.
-
D.
John Bodkin Adams
John Bodkin Adams was a British general practitioner suspected of being a serial killer in the 1940s and 1950s, whose controversial trial for the murder of an elderly patient became one of the most famous criminal cases in UK medical and legal history.
-
E.
Allan Melvill
Allan Melvill was an American merchant and importer best known as the father of novelist Herman Melville.
- 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_69a496d25d6881909dbd84f86d763992 |
completed | March 1, 2026, 7:43 p.m. |
| NER | Named-entity recognition | batch_69a4c5db55948190ae5262a70a161b87 |
completed | March 1, 2026, 11:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad1c9fb9e48190b904440cb7229c8f |
completed | March 8, 2026, 6:52 a.m. |
| NEDg | Description generation | batch_69ad1d7451248190b110814a30270b22 |
completed | March 8, 2026, 6:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad1dccba7081908f24eef1b9ad5f09 |
completed | March 8, 2026, 6:57 a.m. |
Created at: March 1, 2026, 8:01 p.m.