Triple

T11326913
Position Surface form Disambiguated ID Type / Status
Subject 5th Infantry Division E268243 entity
Predicate component P35 FINISHED
Object 19th Infantry Regiment (various periods)
The 19th Infantry Regiment is a historic U.S. Army infantry unit that has served in multiple major conflicts, including World War II and the Korean War, often as part of larger formations such as the 5th Infantry Division.
 E919323 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: 19th Infantry Regiment (various periods) | Statement: [5th Infantry Division, component, 19th Infantry Regiment (various periods)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 19th Infantry Regiment (various periods)
Context triple: [5th Infantry Division, component, 19th Infantry Regiment (various periods)]
  • A. 20th Infantry Regiment
    The 20th Infantry Regiment is a historic U.S. Army infantry unit that has served in multiple major conflicts, including the Korean and Vietnam Wars, as part of various divisions.
  • B. 15th Infantry Regiment
    The 15th Infantry Regiment was a German Army unit in which future Field Marshal Friedrich Paulus served during his early military career.
  • C. 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.
  • D. 115th Infantry Regiment
    The 115th Infantry Regiment is a historic U.S. Army infantry regiment best known for its service in World War I and World War II as part of the 29th Infantry Division.
  • E. 39th Infantry Regiment
    The 39th Infantry Regiment is a historic U.S. Army unit associated with the African American "Buffalo Soldiers," known for its service in multiple major conflicts.
  • 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: 19th Infantry Regiment (various periods)
Triple: [5th Infantry Division, component, 19th Infantry Regiment (various periods)]
Generated description
The 19th Infantry Regiment is a historic U.S. Army infantry unit that has served in multiple major conflicts, including World War II and the Korean War, often as part of larger formations such as the 5th Infantry Division.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 19th Infantry Regiment (various periods)
Target entity description: The 19th Infantry Regiment is a historic U.S. Army infantry unit that has served in multiple major conflicts, including World War II and the Korean War, often as part of larger formations such as the 5th Infantry Division.
  • A. 20th Infantry Regiment
    The 20th Infantry Regiment is a historic U.S. Army infantry unit that has served in multiple major conflicts, including the Korean and Vietnam Wars, as part of various divisions.
  • B. 15th Infantry Regiment
    The 15th Infantry Regiment was a German Army unit in which future Field Marshal Friedrich Paulus served during his early military career.
  • C. 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.
  • D. 115th Infantry Regiment
    The 115th Infantry Regiment is a historic U.S. Army infantry regiment best known for its service in World War I and World War II as part of the 29th Infantry Division.
  • E. 39th Infantry Regiment
    The 39th Infantry Regiment is a historic U.S. Army unit associated with the African American "Buffalo Soldiers," known for its service in multiple major conflicts.
  • 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_69d6aacb1f0881908c84a349fd1be047 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e9e2253881909518cad0f12ef612 completed April 9, 2026, 6:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69e52608b7348190875597513ca1a995 completed April 19, 2026, 6:59 p.m.
NEDg Description generation batch_69e52c82b6108190aec9b6e9d726f803 completed April 19, 2026, 7:26 p.m.
NED2 Entity disambiguation (via description) batch_69e531c2a4b88190bb1efd57536bae9a completed April 19, 2026, 7:49 p.m.
Created at: April 8, 2026, 9:32 p.m.