Triple

T467861
Position Surface form Disambiguated ID Type / Status
Subject I Marine Expeditionary Force E8488 entity
Predicate hasPart P35 FINISHED
Object I MEF Headquarters Group
I MEF Headquarters Group is a U.S. Marine Corps command element that provides headquarters, command and control, and support capabilities for I Marine Expeditionary Force.
 E59098 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: I MEF Headquarters Group | Statement: [I Marine Expeditionary Force, hasPart, I MEF Headquarters Group]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: I MEF Headquarters Group
Context triple: [I Marine Expeditionary Force, hasPart, I MEF Headquarters Group]
  • A. I MEF Support Battalion
    I MEF Support Battalion is a logistics and support unit within the I Marine Expeditionary Force that provides essential sustainment, supply, and services to Marine Corps operations.
  • B. I MEF Information Group
    I MEF Information Group is a specialized communications and information warfare unit within the I Marine Expeditionary Force that provides command, control, communications, and intelligence support for Marine Corps operations.
  • C. II MEF Information Group
    II MEF Information Group is a specialized communications and information warfare unit within the II Marine Expeditionary Force that provides command, control, communications, computers, intelligence, and related support for Marine Corps operations.
  • D. Task Force 158
    Task Force 158 was the ad hoc U.S. Army aviation unit created during the Iran hostage rescue attempt that evolved into the elite 160th Special Operations Aviation Regiment (“Night Stalkers”).
  • E. Task Force 17
    Task Force 17 was a U.S. Navy carrier task force in the Pacific Theater of World War II, noted for its role in early carrier battles such as the Coral Sea and Midway.
  • 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: I MEF Headquarters Group
Triple: [I Marine Expeditionary Force, hasPart, I MEF Headquarters Group]
Generated description
I MEF Headquarters Group is a U.S. Marine Corps command element that provides headquarters, command and control, and support capabilities for I Marine Expeditionary Force.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: I MEF Headquarters Group
Target entity description: I MEF Headquarters Group is a U.S. Marine Corps command element that provides headquarters, command and control, and support capabilities for I Marine Expeditionary Force.
  • A. I MEF Support Battalion
    I MEF Support Battalion is a logistics and support unit within the I Marine Expeditionary Force that provides essential sustainment, supply, and services to Marine Corps operations.
  • B. I MEF Information Group
    I MEF Information Group is a specialized communications and information warfare unit within the I Marine Expeditionary Force that provides command, control, communications, and intelligence support for Marine Corps operations.
  • C. II MEF Information Group
    II MEF Information Group is a specialized communications and information warfare unit within the II Marine Expeditionary Force that provides command, control, communications, computers, intelligence, and related support for Marine Corps operations.
  • D. Task Force 158
    Task Force 158 was the ad hoc U.S. Army aviation unit created during the Iran hostage rescue attempt that evolved into the elite 160th Special Operations Aviation Regiment (“Night Stalkers”).
  • E. Task Force 17
    Task Force 17 was a U.S. Navy carrier task force in the Pacific Theater of World War II, noted for its role in early carrier battles such as the Coral Sea and Midway.
  • 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_69a2e7f3aeb48190a19453e3a043f486 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2efd9bea081909ee782840f3da12b completed Feb. 28, 2026, 1:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69a462f7c7b0819097c799a7c53b0e5f completed March 1, 2026, 4:01 p.m.
NEDg Description generation batch_69a46537688c81909321f461e9d7ebc2 completed March 1, 2026, 4:11 p.m.
NED2 Entity disambiguation (via description) batch_69a46589fe548190989b2beb40807005 completed March 1, 2026, 4:12 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.