Triple

T19564551

Position	Surface form	Disambiguated ID	Type / Status
Subject	Maki Goto	`E489544`	entity
Predicate	nativeName	`P15`	FINISHED
Object	後藤真希後藤真希 is a Japanese singer, talent, and former Morning Musume member who became one of the most prominent idols of the early 2000s.	`E1383117`	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: 後藤真希 | Statement: [Maki Goto, nativeName, 後藤真希]

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

Target entity: 後藤真希
Context triple: [Maki Goto, nativeName, 後藤真希]

A. 佐藤智子
佐藤智子は、日本語圏で一般的に見られる女性の人名である。
B. 川嶋和代
川嶋和代は、日本の皇族である佳子内親王の母方の祖母にあたる人物です。
C. 佐藤良子
佐藤良子は、日本の女性の人名で、さまざまな分野で用いられる一般的な日本人名の一つである。
D. 齊藤
齊藤 is a Japanese surname, typically read as "Saitō," borne by numerous individuals across Japan.
E. 菅真理子
菅真理子 is the wife of former Japanese Prime Minister Yoshihide Suga and a largely private figure outside of her role as his spouse.
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: 後藤真希
Triple: [Maki Goto, nativeName, 後藤真希]

Generated description

後藤真希 is a Japanese singer, talent, and former Morning Musume member who became one of the most prominent idols of the early 2000s.

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

Target entity: 後藤真希
Target entity description: 後藤真希 is a Japanese singer, talent, and former Morning Musume member who became one of the most prominent idols of the early 2000s.

A. 佐藤智子
佐藤智子は、日本語圏で一般的に見られる女性の人名である。
B. 川嶋和代
川嶋和代は、日本の皇族である佳子内親王の母方の祖母にあたる人物です。
C. 佐藤良子
佐藤良子は、日本の女性の人名で、さまざまな分野で用いられる一般的な日本人名の一つである。
D. 齊藤
齊藤 is a Japanese surname, typically read as "Saitō," borne by numerous individuals across Japan.
E. 菅真理子
菅真理子 is the wife of former Japanese Prime Minister Yoshihide Suga and a largely private figure outside of her role as his spouse.
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_69d8e8dc5d8c8190a6d7bd8864f43ca0`	completed	April 10, 2026, 12:11 p.m.
NER	Named-entity recognition	`batch_69e63f76b220819096e668534c6bac67`	completed	April 20, 2026, 3 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a075787d15c8190b680c74afa7b2220`	completed	May 15, 2026, 5:27 p.m.
NEDg	Description generation	`batch_6a0758aeffb081909c100c7509010d54`	completed	May 15, 2026, 5:32 p.m.
NED2	Entity disambiguation (via description)	`batch_6a07598fdd908190b3f999b61447f8d2`	completed	May 15, 2026, 5:36 p.m.

Created at: April 10, 2026, 1:42 p.m.