Triple

T12540563

Position	Surface form	Disambiguated ID	Type / Status
Subject	Tokyo Big6 Baseball League	`E299826`	entity
Predicate	governingBody	`P46`	FINISHED
Object	Japan Student Baseball Association The Japan Student Baseball Association is the national governing organization that oversees and regulates amateur student baseball competitions across Japan, including major university leagues.	`E989454`	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: Japan Student Baseball Association | Statement: [Tokyo Big6 Baseball League, governingBody, Japan Student Baseball Association]

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

Target entity: Japan Student Baseball Association
Context triple: [Tokyo Big6 Baseball League, governingBody, Japan Student Baseball Association]

A. Japan High School Baseball Federation
The Japan High School Baseball Federation is the governing body that oversees and promotes high school baseball competitions across Japan.
B. Baseball Federation of Japan
The Baseball Federation of Japan is the national governing organization responsible for overseeing and developing amateur baseball in Japan, including managing the Japan national baseball team.
C. Japan Softball Association
The Japan Softball Association is the national governing body responsible for overseeing, promoting, and organizing softball activities and competitions throughout Japan.
D. Keio University Baseball Club
Keio University Baseball Club is the historic collegiate baseball team of Keio University in Japan, renowned as one half of the famous Waseda–Keio rivalry and a prominent member of the Tokyo Big6 Baseball League.
E. Waseda University Baseball Club
Waseda University Baseball Club is the historic collegiate baseball team of Waseda University in Japan, known as one of the country’s most prestigious and influential university baseball programs.
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: Japan Student Baseball Association
Triple: [Tokyo Big6 Baseball League, governingBody, Japan Student Baseball Association]

Generated description

The Japan Student Baseball Association is the national governing organization that oversees and regulates amateur student baseball competitions across Japan, including major university leagues.

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

Target entity: Japan Student Baseball Association
Target entity description: The Japan Student Baseball Association is the national governing organization that oversees and regulates amateur student baseball competitions across Japan, including major university leagues.

A. Japan High School Baseball Federation
The Japan High School Baseball Federation is the governing body that oversees and promotes high school baseball competitions across Japan.
B. Baseball Federation of Japan
The Baseball Federation of Japan is the national governing organization responsible for overseeing and developing amateur baseball in Japan, including managing the Japan national baseball team.
C. Japan Softball Association
The Japan Softball Association is the national governing body responsible for overseeing, promoting, and organizing softball activities and competitions throughout Japan.
D. Keio University Baseball Club
Keio University Baseball Club is the historic collegiate baseball team of Keio University in Japan, renowned as one half of the famous Waseda–Keio rivalry and a prominent member of the Tokyo Big6 Baseball League.
E. Waseda University Baseball Club
Waseda University Baseball Club is the historic collegiate baseball team of Waseda University in Japan, known as one of the country’s most prestigious and influential university baseball programs.
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_69d6ada707008190aaec1238117c9379`	completed	April 8, 2026, 7:33 p.m.
NER	Named-entity recognition	`batch_69d9546fc620819093335988dbab3256`	completed	April 10, 2026, 7:50 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f6557cb180819083ee10708320199e`	completed	May 2, 2026, 7:50 p.m.
NEDg	Description generation	`batch_69f6566f40c08190baec227fb660c948`	completed	May 2, 2026, 7:54 p.m.
NED2	Entity disambiguation (via description)	`batch_69f657b1b13c8190984300f24c0b2083`	completed	May 2, 2026, 7:59 p.m.

Created at: April 8, 2026, 9:57 p.m.