Triple

T819905

Position	Surface form	Disambiguated ID	Type / Status
Subject	Battle of Heartbreak Ridge	`E17728`	entity
Predicate	militaryUnit	`P1063`	FINISHED
Object	U.S. 9th Infantry Regiment The U.S. 9th Infantry Regiment is a historic U.S. Army infantry unit with a distinguished combat record in multiple major conflicts, including the Korean War.	`E124921`	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: U.S. 9th Infantry Regiment | Statement: [Battle of Heartbreak Ridge, militaryUnit, U.S. 9th Infantry Regiment]

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

Target entity: U.S. 9th Infantry Regiment
Context triple: [Battle of Heartbreak Ridge, militaryUnit, U.S. 9th Infantry Regiment]

A. U.S. 23rd Infantry Regiment
The U.S. 23rd Infantry Regiment is a historic United States Army infantry unit renowned for its combat service in major conflicts including World War II and the Korean War.
B. United States 2nd Infantry Division
The United States 2nd Infantry Division is a U.S. Army formation renowned for its combat service in major 20th-century conflicts, including World Wars I and II and the Korean War.
C. United States 29th Infantry Division
The United States 29th Infantry Division is a National Guard infantry division best known for spearheading the D-Day assault on Omaha Beach during the Allied invasion of Normandy in World War II.
D. U.S. 30th Infantry Division
The U.S. 30th Infantry Division was a highly regarded American Army unit in World War II, noted for its key defensive and offensive roles in the European Theater, including during the Normandy campaign and subsequent operations in France and Germany.
E. U.S. 45th Infantry Division
The U.S. 45th Infantry Division was a National Guard infantry division of the United States Army that saw extensive combat in World War II, including participation in major European campaigns and the liberation of Nazi concentration camps.
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: U.S. 9th Infantry Regiment
Triple: [Battle of Heartbreak Ridge, militaryUnit, U.S. 9th Infantry Regiment]

Generated description

The U.S. 9th Infantry Regiment is a historic U.S. Army infantry unit with a distinguished combat record in multiple major conflicts, including the Korean War.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: U.S. 9th Infantry Regiment
Target entity description: The U.S. 9th Infantry Regiment is a historic U.S. Army infantry unit with a distinguished combat record in multiple major conflicts, including the Korean War.

A. U.S. 23rd Infantry Regiment
The U.S. 23rd Infantry Regiment is a historic United States Army infantry unit renowned for its combat service in major conflicts including World War II and the Korean War.
B. United States 2nd Infantry Division
The United States 2nd Infantry Division is a U.S. Army formation renowned for its combat service in major 20th-century conflicts, including World Wars I and II and the Korean War.
C. United States 29th Infantry Division
The United States 29th Infantry Division is a National Guard infantry division best known for spearheading the D-Day assault on Omaha Beach during the Allied invasion of Normandy in World War II.
D. U.S. 30th Infantry Division
The U.S. 30th Infantry Division was a highly regarded American Army unit in World War II, noted for its key defensive and offensive roles in the European Theater, including during the Normandy campaign and subsequent operations in France and Germany.
E. U.S. 45th Infantry Division
The U.S. 45th Infantry Division was a National Guard infantry division of the United States Army that saw extensive combat in World War II, including participation in major European campaigns and the liberation of Nazi concentration camps.
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_69a4937bcaac8190a322524ac6f45a5a`	completed	March 1, 2026, 7:28 p.m.
NER	Named-entity recognition	`batch_69a4ab6698d881908d8c5d91259f97ec`	completed	March 1, 2026, 9:11 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ac427fffe88190b28bd1b660bb90fe`	completed	March 7, 2026, 3:21 p.m.
NEDg	Description generation	`batch_69ac431f9ebc81908bcc9b259b2e47a8`	completed	March 7, 2026, 3:24 p.m.
NED2	Entity disambiguation (via description)	`batch_69ac43a2a294819095cf58c39118389f`	completed	March 7, 2026, 3:26 p.m.

Created at: March 1, 2026, 7:38 p.m.