Triple
T620864
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 1st Tank Battalion |
E14508
|
entity |
| Predicate | disposition |
P13961
|
FINISHED |
| Object |
USMC tank units, including 1st Tank Battalion, were divested as part of Marine Corps force redesign in the 2020s
USMC tank units, including 1st Tank Battalion, were divested as part of Marine Corps force redesign in the 2020s, marking the end of the Marine Corps’ heavy armor capability in favor of lighter, more expeditionary and missile-centric forces.
|
E57337
|
NE FINISHED |
How this triple was built (5 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: USMC tank units, including 1st Tank Battalion, were divested as part of Marine Corps force redesign in the 2020s | Statement: [1st Tank Battalion, disposition, USMC tank units, including 1st Tank Battalion, were divested as part of Marine Corps force redesign in the 2020s]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: USMC tank units, including 1st Tank Battalion, were divested as part of Marine Corps force redesign in the 2020s Context triple: [1st Tank Battalion, disposition, USMC tank units, including 1st Tank Battalion, were divested as part of Marine Corps force redesign in the 2020s]
-
A.
2nd Marine Tank Battalion
The 2nd Marine Tank Battalion is a United States Marine Corps armored unit historically recognized for its pivotal role in World War II Pacific amphibious assaults and subsequent combat operations.
-
B.
Marine Unit
The Marine Unit is a specialized division of the Massachusetts State Police responsible for law enforcement, search and rescue, and safety operations on the state's coastal and inland waterways.
-
C.
Army Reserve armoured units
Army Reserve armoured units are part-time military formations equipped with armoured vehicles, providing combat support and reinforcement to regular army armoured forces.
-
D.
Marine Air-Ground Task Forces
Marine Air-Ground Task Forces are the U.S. Marine Corps’ principal, scalable combined-arms forces that integrate air, ground, and logistics elements under a single command for expeditionary operations.
-
E.
Marine Corps Silent Drill Platoon
The Marine Corps Silent Drill Platoon is an elite, highly disciplined ceremonial unit of the United States Marine Corps renowned for its precise, wordless rifle drill performances at military and public events.
- 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: USMC tank units, including 1st Tank Battalion, were divested as part of Marine Corps force redesign in the 2020s Triple: [1st Tank Battalion, disposition, USMC tank units, including 1st Tank Battalion, were divested as part of Marine Corps force redesign in the 2020s]
Generated description
USMC tank units, including 1st Tank Battalion, were divested as part of Marine Corps force redesign in the 2020s, marking the end of the Marine Corps’ heavy armor capability in favor of lighter, more expeditionary and missile-centric forces.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: USMC tank units, including 1st Tank Battalion, were divested as part of Marine Corps force redesign in the 2020s Target entity description: USMC tank units, including 1st Tank Battalion, were divested as part of Marine Corps force redesign in the 2020s, marking the end of the Marine Corps’ heavy armor capability in favor of lighter, more expeditionary and missile-centric forces.
-
A.
2nd Marine Tank Battalion
chosen
The 2nd Marine Tank Battalion is a United States Marine Corps armored unit historically recognized for its pivotal role in World War II Pacific amphibious assaults and subsequent combat operations.
-
B.
Marine Unit
The Marine Unit is a specialized division of the Massachusetts State Police responsible for law enforcement, search and rescue, and safety operations on the state's coastal and inland waterways.
-
C.
Army Reserve armoured units
Army Reserve armoured units are part-time military formations equipped with armoured vehicles, providing combat support and reinforcement to regular army armoured forces.
-
D.
Marine Air-Ground Task Forces
Marine Air-Ground Task Forces are the U.S. Marine Corps’ principal, scalable combined-arms forces that integrate air, ground, and logistics elements under a single command for expeditionary operations.
-
E.
Marine Corps Silent Drill Platoon
The Marine Corps Silent Drill Platoon is an elite, highly disciplined ceremonial unit of the United States Marine Corps renowned for its precise, wordless rifle drill performances at military and public events.
- F. None of above.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: disposition Context triple: [1st Tank Battalion, disposition, USMC tank units, including 1st Tank Battalion, were divested as part of Marine Corps force redesign in the 2020s]
-
A.
finalDisposition
Indicates the ultimate outcome, status, or resolution assigned to an entity after all relevant processes or decisions are complete.
-
B.
displacement
Indicates a change in an entity’s position from one location to another, typically specifying both direction and magnitude of that movement.
-
C.
requiresDispositionOf
chosen
Indicates that one entity must be appropriately handled, removed, or otherwise disposed of as a condition related to another entity or situation.
-
D.
decides
Indicates that an entity makes a choice or determination between options, often resolving uncertainty or selecting a course of action.
-
E.
plea
Indicates that a defendant formally states their response (such as guilty, not guilty, or no contest) to criminal charges in a legal proceeding.
- F. None of above.
Provenance (6 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_69a4934b17c881909ace8270e8ddd202 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a49e3e5d80819096e72e11b533f931 |
completed | March 1, 2026, 8:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a563c682f88190a2af1087246be4c4 |
completed | March 2, 2026, 10:17 a.m. |
| NEDg | Description generation | batch_69a5647f67008190b279703c49d2b231 |
completed | March 2, 2026, 10:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a56509b9848190b88286ffb29df287 |
completed | March 2, 2026, 10:23 a.m. |
| PD | Predicate disambiguation | batch_69a49cfe9bc081909a01b4b3b48f03b7 |
completed | March 1, 2026, 8:09 p.m. |
Created at: March 1, 2026, 7:35 p.m.