Triple

T17267127

Position	Surface form	Disambiguated ID	Type / Status
Subject	Robert C. Kingston	`E419157`	entity
Predicate	commanded	`P2333`	FINISHED
Object	1st Brigade, 1st Infantry Division The 1st Brigade, 1st Infantry Division is a major combat unit of the U.S. Army’s storied 1st Infantry Division, known for its participation in key conflicts from the Cold War era onward.	`E1260394`	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: 1st Brigade, 1st Infantry Division | Statement: [Robert C. Kingston, commanded, 1st Brigade, 1st Infantry Division]

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

Target entity: 1st Brigade, 1st Infantry Division
Context triple: [Robert C. Kingston, commanded, 1st Brigade, 1st Infantry Division]

A. 1st Brigade Combat Team, 3rd Infantry Division
The 1st Brigade Combat Team, 3rd Infantry Division is a U.S. Army modular heavy brigade combat team known for its mechanized infantry and armor capabilities and extensive combat deployments, including in Iraq.
B. 1st Brigade Combat Team, 101st Airborne Division
The 1st Brigade Combat Team, 101st Airborne Division is a primary combined-arms brigade of the U.S. Army renowned for its air assault capabilities and extensive combat service in major conflicts from World War II to the present.
C. 3rd Battalion, 1st Infantry Regiment
The 3rd Battalion, 1st Infantry Regiment is a U.S. Army infantry battalion with a long lineage of service in major conflicts, organized under the 11th Infantry Brigade.
D. 1st Infantry Division
The 1st Infantry Division was a British Army formation that saw significant action in major World War II campaigns, including the Battle of Arnhem, where it was commanded by Major-General Roy Urquhart.
E. 1st Light Division
The 1st Light Division was a German Wehrmacht motorized/light mechanized formation of the early Second World War that was later reorganized into the 6th Panzer Division.
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: 1st Brigade, 1st Infantry Division
Triple: [Robert C. Kingston, commanded, 1st Brigade, 1st Infantry Division]

Generated description

The 1st Brigade, 1st Infantry Division is a major combat unit of the U.S. Army’s storied 1st Infantry Division, known for its participation in key conflicts from the Cold War era onward.

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

Target entity: 1st Brigade, 1st Infantry Division
Target entity description: The 1st Brigade, 1st Infantry Division is a major combat unit of the U.S. Army’s storied 1st Infantry Division, known for its participation in key conflicts from the Cold War era onward.

A. 1st Brigade Combat Team, 3rd Infantry Division
The 1st Brigade Combat Team, 3rd Infantry Division is a U.S. Army modular heavy brigade combat team known for its mechanized infantry and armor capabilities and extensive combat deployments, including in Iraq.
B. 1st Brigade Combat Team, 101st Airborne Division
The 1st Brigade Combat Team, 101st Airborne Division is a primary combined-arms brigade of the U.S. Army renowned for its air assault capabilities and extensive combat service in major conflicts from World War II to the present.
C. 3rd Battalion, 1st Infantry Regiment
The 3rd Battalion, 1st Infantry Regiment is a U.S. Army infantry battalion with a long lineage of service in major conflicts, organized under the 11th Infantry Brigade.
D. 1st Infantry Division
The 1st Infantry Division was a British Army formation that saw significant action in major World War II campaigns, including the Battle of Arnhem, where it was commanded by Major-General Roy Urquhart.
E. 1st Light Division
The 1st Light Division was a German Wehrmacht motorized/light mechanized formation of the early Second World War that was later reorganized into the 6th Panzer Division.
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_69d886da626481908a14ce7830329a35`	completed	April 10, 2026, 5:12 a.m.
NER	Named-entity recognition	`batch_69e42f45bf608190bcb48783d0d6fb85`	completed	April 19, 2026, 1:26 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0179482a348190a00dd3cd5076431e`	completed	May 11, 2026, 6:38 a.m.
NEDg	Description generation	`batch_6a017b6a0ee48190860c4f981003d32e`	completed	May 11, 2026, 6:47 a.m.
NED2	Entity disambiguation (via description)	`batch_6a017c3925d081908819faa6b1790bd5`	completed	May 11, 2026, 6:50 a.m.

Created at: April 10, 2026, 5:40 a.m.