Triple

T8187263
Position Surface form Disambiguated ID Type / Status
Subject Imjin River E191216 entity
Predicate borderProximity P5707 FINISHED
Object Korean Demilitarized Zone E115076 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: Korean Demilitarized Zone | Statement: [Imjin River, borderProximity, Korean Demilitarized Zone]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Korean Demilitarized Zone
Context triple: [Imjin River, borderProximity, Korean Demilitarized Zone]
  • A. Korean Demilitarized Zone chosen
    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.
  • B. Demilitarized Zone (Vietnam)
    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.
  • C. 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.
  • D. South Chungcheong–North Chungcheong border area
    The South Chungcheong–North Chungcheong border area is a central region of South Korea where the two Chungcheong provinces meet, characterized by rural landscapes, small towns, and key transport routes connecting the country’s interior.
  • E. Hungnam
    Hungnam is a port city on North Korea’s east coast that served as a major industrial center and the site of a large-scale UN evacuation during the Korean 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_69ca82c5b6948190a583c096fb0a6c71 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb4d9e01208190842170abf62d9afb completed March 31, 2026, 4:29 a.m.
NED1 Entity disambiguation (via context triple) batch_69cced8437008190bf547154c2d16639 completed April 1, 2026, 10:03 a.m.
Created at: March 30, 2026, 5:41 p.m.