Triple
T4138201
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Busan Perimeter |
E89207
|
entity |
| Predicate | precededBy |
P97
|
FINISHED |
| Object | North Korean offensive of June–July 1950 |
E13395
|
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: North Korean offensive of June–July 1950 | Statement: [Busan Perimeter, precededBy, North Korean offensive of June–July 1950]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North Korean offensive of June–July 1950 Context triple: [Busan Perimeter, precededBy, North Korean offensive of June–July 1950]
-
A.
Battle of the Ch'ongch'on River
The Battle of the Ch'ongch'on River was a major 1950 Korean War engagement in which Chinese forces launched a large-scale offensive that shattered United Nations lines and forced a retreat from North Korea.
-
B.
Inchon Landing
Inchon Landing was a pivotal 1950 amphibious assault led by UN forces under General Douglas MacArthur that reversed the course of the Korean War by recapturing Seoul and cutting North Korean supply lines.
-
C.
Battle of Pusan Perimeter
chosen
The Battle of Pusan Perimeter was a crucial early Korean War engagement in 1950 in which United Nations and South Korean forces halted the North Korean advance in southeast Korea, preventing their defeat and enabling a later counteroffensive.
-
D.
1 March General Offensive
The 1 March General Offensive was a major Indonesian military operation in 1949 during the National Revolution, in which Indonesian forces briefly recaptured Yogyakarta to demonstrate their continued resistance against Dutch colonial rule.
-
E.
Border Campaign of 1950
The Border Campaign of 1950 was a major Viet Minh military offensive against French colonial forces along the Vietnam–China frontier that marked a turning point in the First Indochina War by securing vital supply routes and strengthening the communist position.
- 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_69aed95785788190ae75bcf0cd1cafdf |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af0246e40081908ad6741a830ca68e |
completed | March 9, 2026, 5:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b576c9f8a081908c2910ac475e4974 |
completed | March 14, 2026, 2:55 p.m. |
Created at: March 9, 2026, 3:43 p.m.