Triple

T13979561
Position Surface form Disambiguated ID Type / Status
Subject Battle of Con Thien E336271 entity
Predicate partOf P40 FINISHED
Object DMZ campaign
The DMZ campaign was a series of intense U.S. and North Vietnamese military operations and battles fought around the Demilitarized Zone in Vietnam during the Vietnam War.
 E1072261 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: DMZ campaign | Statement: [Battle of Con Thien, partOf, DMZ campaign]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: DMZ campaign
Context triple: [Battle of Con Thien, partOf, DMZ campaign]
  • A. Operation Medak Pocket
    Operation Medak Pocket was a 1993 Croatian Army offensive against Serb-held territory near Gospić, notable for its military success and subsequent allegations of serious human rights abuses.
  • B. Operation Tuleta
    Operation Tuleta was a British police investigation into alleged computer hacking and related privacy breaches linked to the wider News International phone hacking scandal.
  • C. Operation Demetrius
    Operation Demetrius was a British Army security operation in Northern Ireland in 1971 that introduced mass internment without trial of suspected Irish republican militants, significantly escalating the conflict known as the Troubles.
  • D. Operation Lafiya Dole
    Operation Lafiya Dole is a Nigerian military campaign launched to combat the Boko Haram insurgency and restore security in the country’s northeast region.
  • E. Operation Trikora
    Operation Trikora was a major Indonesian military and political campaign in the early 1960s aimed at wresting control of Western New Guinea (West Irian) from Dutch colonial rule and integrating it into Indonesia.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: DMZ campaign
Target entity description: The DMZ campaign was a series of intense U.S. and North Vietnamese military operations and battles fought around the Demilitarized Zone in Vietnam during the Vietnam War.
  • A. Operation Medak Pocket
    Operation Medak Pocket was a 1993 Croatian Army offensive against Serb-held territory near Gospić, notable for its military success and subsequent allegations of serious human rights abuses.
  • B. Operation Tuleta
    Operation Tuleta was a British police investigation into alleged computer hacking and related privacy breaches linked to the wider News International phone hacking scandal.
  • C. Operation Demetrius
    Operation Demetrius was a British Army security operation in Northern Ireland in 1971 that introduced mass internment without trial of suspected Irish republican militants, significantly escalating the conflict known as the Troubles.
  • D. Operation Lafiya Dole
    Operation Lafiya Dole is a Nigerian military campaign launched to combat the Boko Haram insurgency and restore security in the country’s northeast region.
  • E. Operation Trikora
    Operation Trikora was a major Indonesian military and political campaign in the early 1960s aimed at wresting control of Western New Guinea (West Irian) from Dutch colonial rule and integrating it into Indonesia.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: DMZ campaign
Triple: [Battle of Con Thien, partOf, DMZ campaign]
Generated description
The DMZ campaign was a series of intense U.S. and North Vietnamese military operations and battles fought around the Demilitarized Zone in Vietnam during the Vietnam War.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d81c639e808190a0e4b4f3d31c6a59 elicitation completed
NER batch_69de2e9fc7248190a9f26e253286ac3c ner completed
NED1 batch_69fba1e3cafc8190a1806a29b2e46ae9 ned_source_triple completed
NED2 batch_69fba8585fb08190998d6a005dc0bd31 ned_description completed
NEDg batch_69fba74a96b08190a08c51c231e49e5d nedg completed
Created at: April 9, 2026, 10:18 p.m.