Triple

T18315973

Position	Surface form	Disambiguated ID	Type / Status
Subject	Rescue of the Lost Battalion	`E438754`	entity
Predicate	involvesUnit	`P1063`	FINISHED
Object	522nd Field Artillery Battalion The 522nd Field Artillery Battalion was a segregated Japanese American U.S. Army unit in World War II, noted for its role supporting the 442nd Regimental Combat Team and for participating in the rescue of the “Lost Battalion” in France.	`E1318665`	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: 522nd Field Artillery Battalion | Statement: [Rescue of the Lost Battalion, involvesUnit, 522nd Field Artillery Battalion]

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

Target entity: 522nd Field Artillery Battalion
Context triple: [Rescue of the Lost Battalion, involvesUnit, 522nd Field Artillery Battalion]

A. 224th Field Artillery Battalion
The 224th Field Artillery Battalion was a U.S. Army artillery unit that provided fire support as part of the 29th Infantry Division, notably during World War II operations in the European Theater.
B. 212th Armored Field Artillery Battalion
The 212th Armored Field Artillery Battalion was a U.S. Army World War II artillery unit that provided mobile, armored fire support as part of the 6th Armored Division in the European Theater.
C. 22nd Armored Field Artillery Battalion
The 22nd Armored Field Artillery Battalion was a U.S. Army World War II unit that provided mobile armored artillery support as part of the 4th Armored Division in the European Theater.
D. 227th Field Artillery Battalion
The 227th Field Artillery Battalion was a U.S. Army artillery unit that served as part of the 29th Infantry Division, notably providing fire support during World War II operations in the European Theater.
E. 2nd Artillery Battalion
The 2nd Artillery Battalion is a Danish Army artillery unit that forms part of Denmark’s primary artillery formation, the Danish Artillery 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: 522nd Field Artillery Battalion
Triple: [Rescue of the Lost Battalion, involvesUnit, 522nd Field Artillery Battalion]

Generated description

The 522nd Field Artillery Battalion was a segregated Japanese American U.S. Army unit in World War II, noted for its role supporting the 442nd Regimental Combat Team and for participating in the rescue of the “Lost Battalion” in France.

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

Target entity: 522nd Field Artillery Battalion
Target entity description: The 522nd Field Artillery Battalion was a segregated Japanese American U.S. Army unit in World War II, noted for its role supporting the 442nd Regimental Combat Team and for participating in the rescue of the “Lost Battalion” in France.

A. 224th Field Artillery Battalion
The 224th Field Artillery Battalion was a U.S. Army artillery unit that provided fire support as part of the 29th Infantry Division, notably during World War II operations in the European Theater.
B. 212th Armored Field Artillery Battalion
The 212th Armored Field Artillery Battalion was a U.S. Army World War II artillery unit that provided mobile, armored fire support as part of the 6th Armored Division in the European Theater.
C. 22nd Armored Field Artillery Battalion
The 22nd Armored Field Artillery Battalion was a U.S. Army World War II unit that provided mobile armored artillery support as part of the 4th Armored Division in the European Theater.
D. 227th Field Artillery Battalion
The 227th Field Artillery Battalion was a U.S. Army artillery unit that served as part of the 29th Infantry Division, notably providing fire support during World War II operations in the European Theater.
E. 2nd Artillery Battalion
The 2nd Artillery Battalion is a Danish Army artillery unit that forms part of Denmark’s primary artillery formation, the Danish Artillery Regiment.
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_69d8b916a2d081909e249e4902f6aad9`	completed	April 10, 2026, 8:47 a.m.
NER	Named-entity recognition	`batch_69e5021e61008190a300b6c51976a837`	completed	April 19, 2026, 4:26 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a03c4c3cf988190a86d86c46eae35c6`	completed	May 13, 2026, 12:24 a.m.
NEDg	Description generation	`batch_6a03c582c9fc8190a656bb9e5544b5cf`	completed	May 13, 2026, 12:27 a.m.
NED2	Entity disambiguation (via description)	`batch_6a03c64c02288190903c7e9123ca5a79`	completed	May 13, 2026, 12:31 a.m.

Created at: April 10, 2026, 10:36 a.m.