Triple

T843923
Position Surface form Disambiguated ID Type / Status
Subject 5th Marine Division E18235 entity
Predicate component P35 FINISHED
Object 5th Engineer Battalion
The 5th Engineer Battalion is a U.S. Marine Corps combat engineering unit that provides mobility, counter-mobility, survivability, and general engineering support to Marine ground forces.
 E99525 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: 5th Engineer Battalion | Statement: [5th Marine Division, component, 5th Engineer Battalion]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 5th Engineer Battalion
Context triple: [5th Marine Division, component, 5th Engineer Battalion]
  • A. 555th Engineer Brigade
    The 555th Engineer Brigade is a U.S. Army engineer formation known for providing combat and construction engineering support to military operations worldwide.
  • B. 1st Combat Engineer Battalion
    The 1st Combat Engineer Battalion is a United States Marine Corps unit that provides combat engineering support—such as mobility, counter-mobility, and survivability operations—to Marine infantry and armored forces.
  • C. 8 Engineer Brigade
    8 Engineer Brigade is a British Army formation of the Royal Engineers responsible for providing specialist military engineering support and capabilities.
  • D. 1st Reconnaissance Battalion
    The 1st Reconnaissance Battalion is an elite United States Marine Corps unit specializing in advanced reconnaissance and surveillance operations in support of Marine Air-Ground Task Forces.
  • E. 3rd Ranger Battalion
    The 3rd Ranger Battalion is an elite U.S. Army light infantry unit within the 75th Ranger Regiment, specializing in airborne, direct action, and special operations missions.
  • 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: 5th Engineer Battalion
Triple: [5th Marine Division, component, 5th Engineer Battalion]
Generated description
The 5th Engineer Battalion is a U.S. Marine Corps combat engineering unit that provides mobility, counter-mobility, survivability, and general engineering support to Marine ground forces.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 5th Engineer Battalion
Target entity description: The 5th Engineer Battalion is a U.S. Marine Corps combat engineering unit that provides mobility, counter-mobility, survivability, and general engineering support to Marine ground forces.
  • A. 555th Engineer Brigade
    The 555th Engineer Brigade is a U.S. Army engineer formation known for providing combat and construction engineering support to military operations worldwide.
  • B. 1st Combat Engineer Battalion
    The 1st Combat Engineer Battalion is a United States Marine Corps unit that provides combat engineering support—such as mobility, counter-mobility, and survivability operations—to Marine infantry and armored forces.
  • C. 8 Engineer Brigade
    8 Engineer Brigade is a British Army formation of the Royal Engineers responsible for providing specialist military engineering support and capabilities.
  • D. 1st Reconnaissance Battalion
    The 1st Reconnaissance Battalion is an elite United States Marine Corps unit specializing in advanced reconnaissance and surveillance operations in support of Marine Air-Ground Task Forces.
  • E. 3rd Ranger Battalion
    The 3rd Ranger Battalion is an elite U.S. Army light infantry unit within the 75th Ranger Regiment, specializing in airborne, direct action, and special operations missions.
  • 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_69a4938b04208190b82e1df6b572c548 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ac07fedc8190ab05595f25c1792f completed March 1, 2026, 9:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7929c8c9c8190a0279f347ab64765 completed March 4, 2026, 2:02 a.m.
NEDg Description generation batch_69a792fcb75881908562b79005d62b3b completed March 4, 2026, 2:03 a.m.
NED2 Entity disambiguation (via description) batch_69a793fd988481908ad3c6d2cd46026d completed March 4, 2026, 2:07 a.m.
Created at: March 1, 2026, 7:38 p.m.