Triple

T782158
Position Surface form Disambiguated ID Type / Status
Subject Marine Corps Air Ground Combat Center Twentynine Palms E16520 entity
Predicate alsoKnownAs P39 FINISHED
Object 29 Palms Marine Base
29 Palms Marine Base is a major United States Marine Corps training installation in Twentynine Palms, California, known for its expansive desert terrain used for large-scale combat and live-fire exercises.
 E102437 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: 29 Palms Marine Base | Statement: [Marine Corps Air Ground Combat Center Twentynine Palms, alsoKnownAs, 29 Palms Marine Base]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 29 Palms Marine Base
Context triple: [Marine Corps Air Ground Combat Center Twentynine Palms, alsoKnownAs, 29 Palms Marine Base]
  • A. Marine Corps Logistics Base Barstow
    Marine Corps Logistics Base Barstow is a major U.S. Marine Corps installation in California that provides logistics support, maintenance, and supply services for Marine Corps and other military forces.
  • B. Marine Corps Base Camp Pendleton
    Marine Corps Base Camp Pendleton is a major U.S. Marine Corps installation in Southern California that serves as a primary amphibious and ground combat training center.
  • C. Marine Corps Air Station Miramar
    Marine Corps Air Station Miramar is a major United States Marine Corps aviation base in San Diego, California, best known as the former home of the Navy Fighter Weapons School made famous by the film "Top Gun."
  • D. Fort Irwin National Training Center
    Fort Irwin National Training Center is a major U.S. Army training installation in California known for large-scale, realistic combat exercises in a remote desert environment.
  • E. Marine Raider Training Center
    The Marine Raider Training Center is the U.S. Marine Corps’ primary special operations schoolhouse responsible for selecting, training, and preparing Marine Raiders for missions worldwide.
  • 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: 29 Palms Marine Base
Triple: [Marine Corps Air Ground Combat Center Twentynine Palms, alsoKnownAs, 29 Palms Marine Base]
Generated description
29 Palms Marine Base is a major United States Marine Corps training installation in Twentynine Palms, California, known for its expansive desert terrain used for large-scale combat and live-fire exercises.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 29 Palms Marine Base
Target entity description: 29 Palms Marine Base is a major United States Marine Corps training installation in Twentynine Palms, California, known for its expansive desert terrain used for large-scale combat and live-fire exercises.
  • A. Marine Corps Logistics Base Barstow
    Marine Corps Logistics Base Barstow is a major U.S. Marine Corps installation in California that provides logistics support, maintenance, and supply services for Marine Corps and other military forces.
  • B. Marine Corps Base Camp Pendleton
    Marine Corps Base Camp Pendleton is a major U.S. Marine Corps installation in Southern California that serves as a primary amphibious and ground combat training center.
  • C. Marine Corps Air Station Miramar
    Marine Corps Air Station Miramar is a major United States Marine Corps aviation base in San Diego, California, best known as the former home of the Navy Fighter Weapons School made famous by the film "Top Gun."
  • D. Fort Irwin National Training Center
    Fort Irwin National Training Center is a major U.S. Army training installation in California known for large-scale, realistic combat exercises in a remote desert environment.
  • E. Marine Raider Training Center
    The Marine Raider Training Center is the U.S. Marine Corps’ primary special operations schoolhouse responsible for selecting, training, and preparing Marine Raiders for missions worldwide.
  • 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_69a4936ad1fc81908f190208059ccf78 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a765ba688190ab328bb159583077 completed March 1, 2026, 8:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7a3afbb0c8190b4e7aa7824c8b787 completed March 4, 2026, 3:14 a.m.
NEDg Description generation batch_69a7a6b6741081908d14a974a7f55fbc completed March 4, 2026, 3:27 a.m.
NED2 Entity disambiguation (via description) batch_69a7a8ad0c2c8190921ace3db1cd2608 completed March 4, 2026, 3:36 a.m.
Created at: March 1, 2026, 7:37 p.m.