Triple

T8995144

Position	Surface form	Disambiguated ID	Type / Status
Subject	Ōita	`E214883`	entity
Predicate	nativeName	`P15`	FINISHED
Object	大分市大分市 is the capital and largest city of Ōita Prefecture on Japan’s Kyushu island, known for its role as an administrative, commercial, and cultural center of the region.	`E770973`	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: 大分市 | Statement: [Ōita, nativeName, 大分市]

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

Target entity: 大分市
Context triple: [Ōita, nativeName, 大分市]

A. 熊本市
熊本市 is the capital and largest city of Kumamoto Prefecture on Japan’s Kyushu island, known for its historic Kumamoto Castle and rich samurai-era heritage.
B. 豊後大野市
豊後大野市は、大分県南部に位置し、豊かな自然景観や農業を特色とする市です。
C. 佐世保市
佐世保市は、長崎県北部に位置し、米海軍基地やハウステンボスなどで知られる港湾工業都市です。
D. 木津川市
木津川市は、京都府南部に位置し、奈良県に隣接する住宅都市・歴史観光地として発展している市です。
E. 宍粟市
宍粟市は、兵庫県西部の中国山地に位置し、豊かな森林資源と自然環境を特徴とする市です。
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: 大分市
Triple: [Ōita, nativeName, 大分市]

Generated description

大分市 is the capital and largest city of Ōita Prefecture on Japan’s Kyushu island, known for its role as an administrative, commercial, and cultural center of the region.

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

Target entity: 大分市
Target entity description: 大分市 is the capital and largest city of Ōita Prefecture on Japan’s Kyushu island, known for its role as an administrative, commercial, and cultural center of the region.

A. 熊本市
熊本市 is the capital and largest city of Kumamoto Prefecture on Japan’s Kyushu island, known for its historic Kumamoto Castle and rich samurai-era heritage.
B. 豊後大野市
豊後大野市は、大分県南部に位置し、豊かな自然景観や農業を特色とする市です。
C. 佐世保市
佐世保市は、長崎県北部に位置し、米海軍基地やハウステンボスなどで知られる港湾工業都市です。
D. 木津川市
木津川市は、京都府南部に位置し、奈良県に隣接する住宅都市・歴史観光地として発展している市です。
E. 宍粟市
宍粟市は、兵庫県西部の中国山地に位置し、豊かな森林資源と自然環境を特徴とする市です。
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_69ca83a05c608190bdfdbdb25e994b39`	completed	March 30, 2026, 2:07 p.m.
NER	Named-entity recognition	`batch_69cc68ddff288190869731df2c178ff6`	completed	April 1, 2026, 12:37 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69cfd0d0e6a08190a2faf4157b8a9cd4`	completed	April 3, 2026, 2:38 p.m.
NEDg	Description generation	`batch_69cfd193fdbc8190b49192327f698943`	completed	April 3, 2026, 2:41 p.m.
NED2	Entity disambiguation (via description)	`batch_69cfd242590881909ca351c1040c76ef`	completed	April 3, 2026, 2:44 p.m.

Created at: March 30, 2026, 7:04 p.m.