Triple
T6730022
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Operation Pegasus |
E153610
|
entity |
| Predicate | location |
P40
|
FINISHED |
| Object | Khe Sanh, Quang Tri Province, South Vietnam |
E153608
|
NE FINISHED |
How this triple was built (2 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: Khe Sanh, Quang Tri Province, South Vietnam | Statement: [Operation Pegasus, location, Khe Sanh, Quang Tri Province, South Vietnam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Khe Sanh, Quang Tri Province, South Vietnam Context triple: [Operation Pegasus, location, Khe Sanh, Quang Tri Province, South Vietnam]
-
A.
Khe Sanh
chosen
Khe Sanh is a town in Quảng Trị Province, Vietnam, best known as the site of a major and prolonged siege during the Vietnam War.
-
B.
Chu Lai, South Vietnam
Chu Lai, South Vietnam was a major U.S. Marine Corps base and coastal military area used as a strategic staging ground during the Vietnam War.
-
C.
Central Highlands, South Vietnam
Central Highlands, South Vietnam was a strategically vital, mountainous and forested region that served as a major battleground during the Vietnam War.
-
D.
I Corps Tactical Zone, South Vietnam
I Corps Tactical Zone, South Vietnam was the northernmost military region of South Vietnam during the Vietnam War, encompassing key coastal and border areas that saw some of the conflict’s heaviest fighting.
-
E.
Battle of Khe Sanh
The Battle of Khe Sanh was a major and protracted siege in early 1968 in which U.S. Marines and South Vietnamese forces defended a remote base against a large-scale North Vietnamese assault, becoming one of the most famous and controversial engagements of the Vietnam War.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c6880bdd68819097de8b6099992682 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d15591c8819082620d194eba3e9d |
completed | March 27, 2026, 6:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c70b00ba9c8190aaae2220972ff4f2 |
completed | March 27, 2026, 10:56 p.m. |
Created at: March 27, 2026, 2:09 p.m.