Triple

T3685138

Position	Surface form	Disambiguated ID	Type / Status
Subject	United States Ambassador to South Vietnam	`E78205`	entity
Predicate	seat	`P75`	FINISHED
Object	U.S. Embassy Saigon The U.S. Embassy Saigon was the primary diplomatic mission of the United States in South Vietnam and a central site of political and military events during the Vietnam War, including the 1968 Tet Offensive.	`E380199`	NE FINISHED

How this triple was built (4 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: U.S. Embassy Saigon | Statement: [United States Ambassador to South Vietnam, seat, U.S. Embassy Saigon]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: U.S. Embassy Saigon
Context triple: [United States Ambassador to South Vietnam, seat, U.S. Embassy Saigon]

A. United States Embassy in Manila
The United States Embassy in Manila is the primary diplomatic mission of the United States to the Philippines, located along Roxas Boulevard in Manila.
B. U.S. Embassy in Beijing
The U.S. Embassy in Beijing is the primary diplomatic mission of the United States in China, serving as a major center for political, economic, and cultural relations between the two countries.
C. Embassy of the United States in Paris
The Embassy of the United States in Paris is the primary diplomatic mission of the U.S. in France, handling political, economic, cultural, and consular relations between the two countries from its location in the French capital.
D. U.S. Embassy in Moscow
The U.S. Embassy in Moscow is the primary diplomatic mission of the United States in Russia, serving as a key center for political reporting, intelligence, and U.S.-Russia relations throughout the 20th and 21st centuries.
E. Embassy of the United States in Tokyo
The Embassy of the United States in Tokyo is the primary diplomatic mission representing U.S. political, economic, and consular interests in Japan.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NEDg Description generation gpt-5.1

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: U.S. Embassy Saigon
Triple: [United States Ambassador to South Vietnam, seat, U.S. Embassy Saigon]

Generated description

The U.S. Embassy Saigon was the primary diplomatic mission of the United States in South Vietnam and a central site of political and military events during the Vietnam War, including the 1968 Tet Offensive.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: U.S. Embassy Saigon
Target entity description: The U.S. Embassy Saigon was the primary diplomatic mission of the United States in South Vietnam and a central site of political and military events during the Vietnam War, including the 1968 Tet Offensive.

A. United States Embassy in Manila
The United States Embassy in Manila is the primary diplomatic mission of the United States to the Philippines, located along Roxas Boulevard in Manila.
B. U.S. Embassy in Beijing
The U.S. Embassy in Beijing is the primary diplomatic mission of the United States in China, serving as a major center for political, economic, and cultural relations between the two countries.
C. Embassy of the United States in Paris
The Embassy of the United States in Paris is the primary diplomatic mission of the U.S. in France, handling political, economic, cultural, and consular relations between the two countries from its location in the French capital.
D. U.S. Embassy in Moscow
The U.S. Embassy in Moscow is the primary diplomatic mission of the United States in Russia, serving as a key center for political reporting, intelligence, and U.S.-Russia relations throughout the 20th and 21st centuries.
E. Embassy of the United States in Tokyo
The Embassy of the United States in Tokyo is the primary diplomatic mission representing U.S. political, economic, and consular interests in Japan.
F. None of above. chosen

Provenance (5 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_69ad85e285a081908f8cbfa9e2ed9b75`	completed	March 8, 2026, 2:21 p.m.
NER	Named-entity recognition	`batch_69adc4c49b408190bc800bcf9745fe4f`	completed	March 8, 2026, 6:49 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b4c3b86de88190bf4d39aae48ef930`	completed	March 14, 2026, 2:11 a.m.
NEDg	Description generation	`batch_69b4c78bca688190bb06f64827285790`	completed	March 14, 2026, 2:27 a.m.
NED2	Entity disambiguation (via description)	`batch_69b4c7f33dec8190b71ea08cb1d34c32`	completed	March 14, 2026, 2:29 a.m.

Created at: March 8, 2026, 3:26 p.m.