Triple

T6731660

Position	Surface form	Disambiguated ID	Type / Status
Subject	H. R. McMaster	`E153646`	entity
Predicate	commanded	`P2333`	FINISHED
Object	3rd Armored Cavalry Regiment The 3rd Armored Cavalry Regiment is a historic U.S. Army armored cavalry unit known for its reconnaissance, security, and combat operations in major conflicts including the Gulf War and the Iraq War.	`E160730`	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: 3rd Armored Cavalry Regiment | Statement: [H. R. McMaster, commanded, 3rd Armored Cavalry Regiment]

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

Target entity: 3rd Armored Cavalry Regiment
Context triple: [H. R. McMaster, commanded, 3rd Armored Cavalry Regiment]

A. 11th Armored Cavalry Regiment
The 11th Armored Cavalry Regiment is a historic U.S. Army armored unit best known for its reconnaissance and cavalry operations, including service in Vietnam and the Cold War, and for its current role as the primary opposing force at the National Training Center.
B. 3rd Cavalry Regiment
The 3rd Cavalry Regiment is a historic U.S. Army armored cavalry unit known for its reconnaissance and security missions in major conflicts from the 19th century through the wars in Iraq and Afghanistan.
C. 3rd Squadron, 11th Armored Cavalry Regiment
The 3rd Squadron, 11th Armored Cavalry Regiment is a cavalry squadron of the U.S. Army known for its reconnaissance and armored warfare roles as part of the historic "Blackhorse" regiment.
D. 112th Cavalry Regiment
The 112th Cavalry Regiment is a United States Army cavalry unit that saw notable combat service in the Pacific Theater during World War II.
E. 1st Squadron, 11th Armored Cavalry Regiment
1st Squadron, 11th Armored Cavalry Regiment is a battalion-sized cavalry unit of the U.S. Army known for its reconnaissance and armored warfare roles as part of the historic 11th Armored Cavalry Regiment.
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: 3rd Armored Cavalry Regiment
Triple: [H. R. McMaster, commanded, 3rd Armored Cavalry Regiment]

Generated description

The 3rd Armored Cavalry Regiment is a historic U.S. Army armored cavalry unit known for its reconnaissance, security, and combat operations in major conflicts including the Gulf War and the Iraq War.

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

Target entity: 3rd Armored Cavalry Regiment
Target entity description: The 3rd Armored Cavalry Regiment is a historic U.S. Army armored cavalry unit known for its reconnaissance, security, and combat operations in major conflicts including the Gulf War and the Iraq War.

A. 11th Armored Cavalry Regiment
The 11th Armored Cavalry Regiment is a historic U.S. Army armored unit best known for its reconnaissance and cavalry operations, including service in Vietnam and the Cold War, and for its current role as the primary opposing force at the National Training Center.
B. 3rd Cavalry Regiment chosen
The 3rd Cavalry Regiment is a historic U.S. Army armored cavalry unit known for its reconnaissance and security missions in major conflicts from the 19th century through the wars in Iraq and Afghanistan.
C. 3rd Squadron, 11th Armored Cavalry Regiment
The 3rd Squadron, 11th Armored Cavalry Regiment is a cavalry squadron of the U.S. Army known for its reconnaissance and armored warfare roles as part of the historic "Blackhorse" regiment.
D. 112th Cavalry Regiment
The 112th Cavalry Regiment is a United States Army cavalry unit that saw notable combat service in the Pacific Theater during World War II.
E. 1st Squadron, 11th Armored Cavalry Regiment
1st Squadron, 11th Armored Cavalry Regiment is a battalion-sized cavalry unit of the U.S. Army known for its reconnaissance and armored warfare roles as part of the historic 11th Armored Cavalry Regiment.
F. None of above.

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_69c6880bdd68819097de8b6099992682`	completed	March 27, 2026, 1:37 p.m.
NER	Named-entity recognition	`batch_69c6d16a30888190ae474d90bb71ac49`	completed	March 27, 2026, 6:50 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c723be89c88190b4e231099b2a3071`	completed	March 28, 2026, 12:41 a.m.
NEDg	Description generation	`batch_69c727def73c819084179f47b476dbd8`	completed	March 28, 2026, 12:59 a.m.
NED2	Entity disambiguation (via description)	`batch_69c727f722bc8190b8afa3adb4117e7f`	completed	March 28, 2026, 12:59 a.m.

Created at: March 27, 2026, 2:09 p.m.