Triple

T7198920

Position	Surface form	Disambiguated ID	Type / Status
Subject	United States Department of Justice investigations into the King assassination	`E168686`	entity
Predicate	relatedTo	`P37`	FINISHED
Object	House Select Committee on Assassinations investigation into the King assassination	`E27140`	NE FINISHED

How this triple was built (2 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: House Select Committee on Assassinations investigation into the King assassination | Statement: [United States Department of Justice investigations into the King assassination, relatedTo, House Select Committee on Assassinations investigation into the King assassination]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: House Select Committee on Assassinations investigation into the King assassination
Context triple: [United States Department of Justice investigations into the King assassination, relatedTo, House Select Committee on Assassinations investigation into the King assassination]

A. United States Department of Justice investigations into the King assassination
The United States Department of Justice investigations into the King assassination were federal inquiries conducted to examine the circumstances surrounding the 1968 murder of civil rights leader Martin Luther King Jr., including potential conspiracies and the role of James Earl Ray.
B. United States House Select Committee on Assassinations chosen
The United States House Select Committee on Assassinations was a special congressional committee established in the late 1970s to reexamine the killings of President John F. Kennedy and Dr. Martin Luther King Jr., ultimately concluding that Kennedy was likely assassinated as the result of a conspiracy.
C. Final Report of the Select Committee on Assassinations of the U.S. House of Representatives
The Final Report of the Select Committee on Assassinations of the U.S. House of Representatives is the 1979 congressional document presenting the committee’s findings and conclusions on the assassinations of President John F. Kennedy and Dr. Martin Luther King Jr.
D. Warren Commission
The Warren Commission was a presidentially appointed panel led by Chief Justice Earl Warren that conducted the official U.S. government investigation into the 1963 assassination of President John F. Kennedy.
E. assassination of Martin Luther King Jr.
The assassination of Martin Luther King Jr. was the 1968 murder of the prominent civil rights leader in Memphis, Tennessee, which had profound political and social repercussions in the United States.
F. None of above.
G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c68a5376748190bb500f03df86e93e`	completed	March 27, 2026, 1:46 p.m.
NER	Named-entity recognition	`batch_69c6e92b8bc08190bfcdd34ce42e3448`	completed	March 27, 2026, 8:31 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c7bfac10c88190ad83da6a137abd27`	completed	March 28, 2026, 11:46 a.m.

Created at: March 27, 2026, 2:52 p.m.