Triple
T6474618
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 1983 Beirut barracks bombings |
E146038
|
entity |
| Predicate | target |
P860
|
FINISHED |
| Object |
United States Marine Corps barracks
The United States Marine Corps barracks in Beirut were a U.S. military housing complex that became infamous as the site of the devastating 1983 suicide bombing that killed 241 American service members.
|
E596037
|
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: United States Marine Corps barracks | Statement: [1983 Beirut barracks bombings, target, United States Marine Corps barracks]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: United States Marine Corps barracks Context triple: [1983 Beirut barracks bombings, target, United States Marine Corps barracks]
-
A.
Marine Corps Base Camp Smedley D. Butler
Marine Corps Base Camp Smedley D. Butler is a major United States Marine Corps installation in Okinawa, Japan, serving as a key hub for forward-deployed Marine forces in the Pacific region.
-
B.
Marine Corps Installations East
Marine Corps Installations East is a regional command of the United States Marine Corps responsible for overseeing and supporting multiple major Marine Corps bases and installations along the U.S. East Coast.
-
C.
Marine Corps Embassy Security Group Headquarters
Marine Corps Embassy Security Group Headquarters is the U.S. Marine Corps command responsible for organizing, training, and overseeing Marine Security Guards who protect American embassies and diplomatic facilities worldwide.
-
D.
Marine Corps supporting establishment
The Marine Corps supporting establishment is the network of bases, schools, logistics, and administrative organizations that provide the infrastructure and support necessary to train, equip, and sustain Marine operating forces.
-
E.
Headquarters Marine Corps
Headquarters Marine Corps is the senior command element and administrative headquarters of the United States Marine Corps, responsible for overall policy, planning, and leadership of the service.
- 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: United States Marine Corps barracks Triple: [1983 Beirut barracks bombings, target, United States Marine Corps barracks]
Generated description
The United States Marine Corps barracks in Beirut were a U.S. military housing complex that became infamous as the site of the devastating 1983 suicide bombing that killed 241 American service members.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: United States Marine Corps barracks Target entity description: The United States Marine Corps barracks in Beirut were a U.S. military housing complex that became infamous as the site of the devastating 1983 suicide bombing that killed 241 American service members.
-
A.
Marine Corps Base Camp Smedley D. Butler
Marine Corps Base Camp Smedley D. Butler is a major United States Marine Corps installation in Okinawa, Japan, serving as a key hub for forward-deployed Marine forces in the Pacific region.
-
B.
Marine Corps Installations East
Marine Corps Installations East is a regional command of the United States Marine Corps responsible for overseeing and supporting multiple major Marine Corps bases and installations along the U.S. East Coast.
-
C.
Marine Corps Embassy Security Group Headquarters
Marine Corps Embassy Security Group Headquarters is the U.S. Marine Corps command responsible for organizing, training, and overseeing Marine Security Guards who protect American embassies and diplomatic facilities worldwide.
-
D.
Marine Corps supporting establishment
The Marine Corps supporting establishment is the network of bases, schools, logistics, and administrative organizations that provide the infrastructure and support necessary to train, equip, and sustain Marine operating forces.
-
E.
Headquarters Marine Corps
Headquarters Marine Corps is the senior command element and administrative headquarters of the United States Marine Corps, responsible for overall policy, planning, and leadership of the service.
- 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_69c008fec7408190af7b146dc63d9750 |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c06a341360819082f2b5496a1a68b0 |
completed | March 22, 2026, 10:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c653a595b881909e5d3cb781ad5ad4 |
completed | March 27, 2026, 9:53 a.m. |
| NEDg | Description generation | batch_69c6553c17bc81908719ecc7db9e3960 |
completed | March 27, 2026, 10 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c655f4ee5c81909620e732b72ee694 |
completed | March 27, 2026, 10:03 a.m. |
Created at: March 22, 2026, 4:50 p.m.