Triple

T7174705

Position	Surface form	Disambiguated ID	Type / Status
Subject	3rd Brigade Combat Team, 82nd Airborne Division	`E167289`	entity
Predicate	subunit	`P35`	FINISHED
Object	4th Squadron, 73rd Cavalry Regiment The 4th Squadron, 73rd Cavalry Regiment is a reconnaissance and surveillance unit of the U.S. Army’s 82nd Airborne Division, specializing in airborne cavalry operations in support of brigade combat missions.	`E646805`	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: 4th Squadron, 73rd Cavalry Regiment | Statement: [3rd Brigade Combat Team, 82nd Airborne Division, subunit, 4th Squadron, 73rd Cavalry Regiment]

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

Target entity: 4th Squadron, 73rd Cavalry Regiment
Context triple: [3rd Brigade Combat Team, 82nd Airborne Division, subunit, 4th Squadron, 73rd Cavalry Regiment]

A. 4th Squadron, 3rd Cavalry Regiment
The 4th Squadron, 3rd Cavalry Regiment is a subordinate cavalry squadron of the U.S. Army’s 3rd Cavalry Regiment, providing reconnaissance and armored combat capabilities.
B. 2nd Squadron, 3rd Cavalry Regiment
The 2nd Squadron, 3rd Cavalry Regiment is a battalion-sized cavalry squadron of the U.S. Army that serves as a key maneuver element within the historic 3rd Cavalry Regiment.
C. 1st Squadron, 3rd Cavalry Regiment
The 1st Squadron, 3rd Cavalry Regiment is a battalion-sized cavalry unit of the United States Army that serves as one of the primary maneuver elements of the historic 3rd Cavalry Regiment.
D. 3rd Squadron, 3rd Cavalry Regiment
The 3rd Squadron, 3rd Cavalry Regiment is a subordinate cavalry squadron of the U.S. Army’s 3rd Cavalry Regiment, providing reconnaissance, security, and armored combat capabilities.
E. 3rd Squadron, 112th Cavalry Regiment
The 3rd Squadron, 112th Cavalry Regiment is a subordinate cavalry squadron of the 112th Cavalry Regiment in the United States Army, serving as a reconnaissance and security element.
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: 4th Squadron, 73rd Cavalry Regiment
Triple: [3rd Brigade Combat Team, 82nd Airborne Division, subunit, 4th Squadron, 73rd Cavalry Regiment]

Generated description

The 4th Squadron, 73rd Cavalry Regiment is a reconnaissance and surveillance unit of the U.S. Army’s 82nd Airborne Division, specializing in airborne cavalry operations in support of brigade combat missions.

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

Target entity: 4th Squadron, 73rd Cavalry Regiment
Target entity description: The 4th Squadron, 73rd Cavalry Regiment is a reconnaissance and surveillance unit of the U.S. Army’s 82nd Airborne Division, specializing in airborne cavalry operations in support of brigade combat missions.

A. 4th Squadron, 3rd Cavalry Regiment
The 4th Squadron, 3rd Cavalry Regiment is a subordinate cavalry squadron of the U.S. Army’s 3rd Cavalry Regiment, providing reconnaissance and armored combat capabilities.
B. 2nd Squadron, 3rd Cavalry Regiment
The 2nd Squadron, 3rd Cavalry Regiment is a battalion-sized cavalry squadron of the U.S. Army that serves as a key maneuver element within the historic 3rd Cavalry Regiment.
C. 1st Squadron, 3rd Cavalry Regiment
The 1st Squadron, 3rd Cavalry Regiment is a battalion-sized cavalry unit of the United States Army that serves as one of the primary maneuver elements of the historic 3rd Cavalry Regiment.
D. 3rd Squadron, 3rd Cavalry Regiment
The 3rd Squadron, 3rd Cavalry Regiment is a subordinate cavalry squadron of the U.S. Army’s 3rd Cavalry Regiment, providing reconnaissance, security, and armored combat capabilities.
E. 3rd Squadron, 112th Cavalry Regiment
The 3rd Squadron, 112th Cavalry Regiment is a subordinate cavalry squadron of the 112th Cavalry Regiment in the United States Army, serving as a reconnaissance and security element.
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_69c68889a2748190a316c5e65360361a`	completed	March 27, 2026, 1:39 p.m.
NER	Named-entity recognition	`batch_69c6e88d770c8190b8d06dcd08447c08`	completed	March 27, 2026, 8:29 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c7b921b1e48190b25c1337f6187174`	completed	March 28, 2026, 11:18 a.m.
NEDg	Description generation	`batch_69c7b9b0867081909be41ffb8b088e16`	completed	March 28, 2026, 11:21 a.m.
NED2	Entity disambiguation (via description)	`batch_69c7ba1a770c819085a25eb796312822`	completed	March 28, 2026, 11:23 a.m.

Created at: March 27, 2026, 2:48 p.m.