Triple
T6842144
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fall of Phnom Penh (17 April 1975) |
E157797
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | Khmer Rouge takeover of Phnom Penh |
E157797
|
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: Khmer Rouge takeover of Phnom Penh | Statement: [Fall of Phnom Penh (17 April 1975), alsoKnownAs, Khmer Rouge takeover of Phnom Penh]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Khmer Rouge takeover of Phnom Penh Context triple: [Fall of Phnom Penh (17 April 1975), alsoKnownAs, Khmer Rouge takeover of Phnom Penh]
-
A.
1970 Cambodian coup d'état
The 1970 Cambodian coup d'état was the U.S.-backed overthrow of Prince Norodom Sihanouk that installed General Lon Nol and drew Cambodia deeply into the Vietnam War and ensuing civil conflict.
-
B.
Fall of Phnom Penh (17 April 1975)
chosen
The Fall of Phnom Penh on 17 April 1975 marked the capture of Cambodia’s capital by the Khmer Rouge, ending the Cambodian Civil War and ushering in a brutal revolutionary regime.
-
C.
Cambodian genocide
The Cambodian genocide was the mass killing and persecution of millions of Cambodians under the Khmer Rouge regime led by Pol Pot between 1975 and 1979.
-
D.
Fall of Saigon
The Fall of Saigon was the April 30, 1975 capture of South Vietnam’s capital by North Vietnamese forces, marking the end of the Vietnam War and the reunification of Vietnam under communist control.
-
E.
Huế Massacre
The Huế Massacre was a mass killing of thousands of civilians and prisoners by communist forces during their occupation of the city of Huế in the 1968 Tet Offensive of the Vietnam 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_69c6882ed4c081909dc465a7cf8838be |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d6b5f7648190ad8561caeb678932 |
completed | March 27, 2026, 7:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c75115c74c81909b02e4c49a98663c |
completed | March 28, 2026, 3:55 a.m. |
Created at: March 27, 2026, 2:19 p.m.