Triple

T26776081

Position	Surface form	Disambiguated ID	Type / Status
Subject	Nationalist attack on Blair House	`E670122`	entity
Predicate	hasFatalityRole	`P87202`	FINISHED
Object	White House Police officer A White House Police officer is a law enforcement officer responsible for protecting the White House complex and nearby federal properties, including the safety of the U.S. president and other dignitaries.	`E1741252`	NE FINISHED

How this triple was built (3 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: White House Police officer | Statement: [Nationalist attack on Blair House, hasFatalityRole, White House Police officer]

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: White House Police officer
Triple: [Nationalist attack on Blair House, hasFatalityRole, White House Police officer]

Generated description

A White House Police officer is a law enforcement officer responsible for protecting the White House complex and nearby federal properties, including the safety of the U.S. president and other dignitaries.

PD Predicate disambiguation gpt-5-mini-2025-08-07

Target predicate: hasFatalityRole
Context triple: [Nationalist attack on Blair House, hasFatalityRole, White House Police officer]

A. killsOrIsKilledBy
Indicates that one entity causes the death of the other or is itself killed by that entity, capturing a mutual or directional lethal relationship between them.
B. roleInDeaths chosen
Indicates the role or involvement an entity had in causing, contributing to, or being responsible for one or more deaths.
C. crewFatality
Indicates that one or more members of a crew have died as a result of the related event or situation.
D. hasKillerProtagonist
Indicates that the main character in a work is a killer or has committed killing as a defining aspect of their role.
E. fatallyDamaged
Indicates that an entity has been harmed or impaired to such an extent that death is inevitable or has already occurred as a result of the damage.
F. None of above.

Provenance (6 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_69eeb31c925881909b597f6e40056d28`	completed	April 27, 2026, 12:51 a.m.
NER	Named-entity recognition	`batch_69f6aaf50be08190a2b62a6d881f8aee`	completed	May 3, 2026, 1:55 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a1209581948819096c70dcfc1d51245`	completed	May 23, 2026, 8:08 p.m.
NEDg	Description generation	`batch_6a120a567424819083cc2364aa6ec9da`	completed	May 23, 2026, 8:13 p.m.
NED2	Entity disambiguation (via description)	`batch_6a120b5561cc81909195b6d74ec74b50`	completed	May 23, 2026, 8:17 p.m.
PD	Predicate disambiguation	`batch_69f6aa1c555081908787dbf76147f180`	completed	May 3, 2026, 1:51 a.m.

Created at: April 27, 2026, 4:04 a.m.