Triple

T4744837
Position Surface form Disambiguated ID Type / Status
Subject 28th Marine Regiment E105335 entity
Predicate hasBattalion P16565 FINISHED
Object 3rd Battalion, 28th Marines
The 3rd Battalion, 28th Marines was a World War II United States Marine Corps infantry battalion best known as part of the regiment that fought in the Battle of Iwo Jima.
 E471000 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 Battalion, 28th Marines | Statement: [28th Marine Regiment, hasBattalion, 3rd Battalion, 28th Marines]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 3rd Battalion, 28th Marines
Context triple: [28th Marine Regiment, hasBattalion, 3rd Battalion, 28th Marines]
  • A. 3rd Battalion, 26th Marines
    The 3rd Battalion, 26th Marines was an infantry battalion of the United States Marine Corps that saw notable combat service during the Vietnam War.
  • B. 2nd Battalion, 28th Marines
    The 2nd Battalion, 28th Marines is a United States Marine Corps infantry battalion best known for its role in the Battle of Iwo Jima during World War II, including participation in the iconic flag-raising on Mount Suribachi.
  • C. 1st Battalion, 28th Marines
    The 1st Battalion, 28th Marines is a United States Marine Corps infantry battalion that served as a key combat unit within the 28th Marine Regiment, notably active during World War II.
  • D. 3rd Battalion, 8th Marines
    The 3rd Battalion, 8th Marines is an infantry battalion of the United States Marine Corps known for its combat deployments and role within the 2nd Marine Division.
  • E. 3rd Battalion, 1st Marines
    The 3rd Battalion, 1st Marines is an infantry battalion of the United States Marine Corps known for its combat deployments and service in major conflicts including World War II, the Korean War, and the wars in Iraq and Afghanistan.
  • 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 Battalion, 28th Marines
Triple: [28th Marine Regiment, hasBattalion, 3rd Battalion, 28th Marines]
Generated description
The 3rd Battalion, 28th Marines was a World War II United States Marine Corps infantry battalion best known as part of the regiment that fought in the Battle of Iwo Jima.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 3rd Battalion, 28th Marines
Target entity description: The 3rd Battalion, 28th Marines was a World War II United States Marine Corps infantry battalion best known as part of the regiment that fought in the Battle of Iwo Jima.
  • A. 3rd Battalion, 26th Marines
    The 3rd Battalion, 26th Marines was an infantry battalion of the United States Marine Corps that saw notable combat service during the Vietnam War.
  • B. 2nd Battalion, 28th Marines
    The 2nd Battalion, 28th Marines is a United States Marine Corps infantry battalion best known for its role in the Battle of Iwo Jima during World War II, including participation in the iconic flag-raising on Mount Suribachi.
  • C. 1st Battalion, 28th Marines
    The 1st Battalion, 28th Marines is a United States Marine Corps infantry battalion that served as a key combat unit within the 28th Marine Regiment, notably active during World War II.
  • D. 3rd Battalion, 8th Marines
    The 3rd Battalion, 8th Marines is an infantry battalion of the United States Marine Corps known for its combat deployments and role within the 2nd Marine Division.
  • E. 3rd Battalion, 1st Marines
    The 3rd Battalion, 1st Marines is an infantry battalion of the United States Marine Corps known for its combat deployments and service in major conflicts including World War II, the Korean War, and the wars in Iraq and Afghanistan.
  • 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_69bd43ef87a48190a5bc3600711aa032 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd64aa72c0819082ede0f531d75e65 completed March 20, 2026, 3:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69be4d851fcc8190bb7ae007f8a5ce1d completed March 21, 2026, 7:49 a.m.
NEDg Description generation batch_69be4df820408190822de7b30a15cb9e completed March 21, 2026, 7:51 a.m.
NED2 Entity disambiguation (via description) batch_69be4e95399c81908d152c7f1485c1e8 completed March 21, 2026, 7:53 a.m.
Created at: March 20, 2026, 1:19 p.m.