Triple
T14107791
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | I Corps Tactical Zone, South Vietnam |
E339549
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object | Demilitarized Zone between North and South Vietnam |
E133072
|
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: Demilitarized Zone between North and South Vietnam | Statement: [I Corps Tactical Zone, South Vietnam, crossedBy, Demilitarized Zone between North and South Vietnam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Demilitarized Zone between North and South Vietnam Context triple: [I Corps Tactical Zone, South Vietnam, crossedBy, Demilitarized Zone between North and South Vietnam]
-
A.
Demilitarized Zone (Vietnam)
chosen
The Demilitarized Zone (DMZ) in Vietnam was the heavily contested buffer area around the 17th parallel that separated North and South Vietnam during the Vietnam War and became a major battleground despite its nominal neutral status.
-
B.
Korean Demilitarized Zone
The Korean Demilitarized Zone is a heavily fortified buffer zone separating North and South Korea, symbolizing the ongoing division of the Korean Peninsula since the Korean War armistice.
-
C.
Vietnam–China border region
The Vietnam–China border region is a mountainous, strategically vital frontier area between northern Vietnam and southern China that has long been a key theater for military campaigns and cross-border interactions.
-
D.
Aouzou Strip
The Aouzou Strip is a mineral-rich border region in northern Chad that was long contested by Libya, becoming a central flashpoint in the Chadian–Libyan conflict before its sovereignty was resolved in Chad’s favor.
-
E.
North Korea–Russia border
The North Korea–Russia border is a short, strategically important boundary in Northeast Asia that connects the two countries by land and river and plays a notable role in regional security and trade dynamics.
- 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_69d81c69b5c8819094aa1abf18302908 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de600ada808190b92d67dc30f13d15 |
completed | April 14, 2026, 3:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcd0b699108190993f1102418ecff1 |
completed | May 7, 2026, 5:49 p.m. |
Created at: April 9, 2026, 10:22 p.m.