Triple

T729006
Position Surface form Disambiguated ID Type / Status
Subject Battle of Chosin Reservoir E14790 entity
Predicate alsoKnownAs P39 FINISHED
Object Battle of Changjin Lake E14790 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: Battle of Changjin Lake | Statement: [Battle of Chosin Reservoir, alsoKnownAs, Battle of Changjin Lake]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Battle of Changjin Lake
Context triple: [Battle of Chosin Reservoir, alsoKnownAs, Battle of Changjin Lake]
  • A. Battle of Chosin Reservoir chosen
    The Battle of Chosin Reservoir was a brutal 1950 Korean War campaign in freezing conditions where United Nations forces, primarily U.S. Marines, fought their way out of encirclement by vastly larger Chinese forces.
  • B. Battle of Pork Chop Hill
    The Battle of Pork Chop Hill was a series of fierce infantry engagements between United Nations and Chinese forces in 1953, notable for its high casualties and limited strategic value but major political significance during armistice negotiations.
  • C. Battle of Pusan Perimeter
    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. Battle of Pyongyang
    The Battle of Pyongyang was a major 1894 land engagement in Korea during the First Sino-Japanese War, where Japanese forces decisively defeated Qing Chinese troops, helping to secure Japanese control over the Korean Peninsula.
  • E. Battle of Seonghwan
    The Battle of Seonghwan was an early land engagement in 1894 during the First Sino-Japanese War in which Japanese forces defeated Chinese troops near Asan in Korea, helping secure Japanese control over the Korean Peninsula.
  • 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_69a4934c753c81909b309027e48b9b3a completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a5c155908190a73a40195f6281b1 completed March 1, 2026, 8:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7c00751dc8190ad1ac6885341f799 completed March 4, 2026, 5:15 a.m.
Created at: March 1, 2026, 7:37 p.m.