Triple

T4566210

Position	Surface form	Disambiguated ID	Type / Status
Subject	Japan National High School Baseball Championship	`E121915`	entity
Predicate	organizer	`P123`	FINISHED
Object	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.	`E452431`	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 High School Baseball Federation | Statement: [Japan National High School Baseball Championship, organizer, Japan High School Baseball Federation]

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

Target entity: Japan High School Baseball Federation
Context triple: [Japan National High School Baseball Championship, organizer, Japan High School Baseball Federation]

A. 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.
B. Japan National High School Baseball Championship
The Japan National High School Baseball Championship is the premier annual high school baseball tournament in Japan, famed nationwide for its intense competition and emotional games held each summer.
C. 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.
D. Tokyo Big6 Baseball League
The Tokyo Big6 Baseball League is a prestigious Japanese collegiate baseball league comprising six major universities in Tokyo that has produced many prominent players and enjoys a long-standing tradition and strong fan following.
E. Nippon Professional Baseball
Nippon Professional Baseball is Japan’s highest-level professional baseball organization, comprising multiple teams in its Central and Pacific Leagues.
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 High School Baseball Federation
Triple: [Japan National High School Baseball Championship, organizer, Japan High School Baseball Federation]

Generated description

The Japan High School Baseball Federation is the governing body that oversees and promotes high school baseball competitions across Japan.

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

Target entity: Japan High School Baseball Federation
Target entity description: The Japan High School Baseball Federation is the governing body that oversees and promotes high school baseball competitions across Japan.

A. 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.
B. Japan National High School Baseball Championship
The Japan National High School Baseball Championship is the premier annual high school baseball tournament in Japan, famed nationwide for its intense competition and emotional games held each summer.
C. 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.
D. Tokyo Big6 Baseball League
The Tokyo Big6 Baseball League is a prestigious Japanese collegiate baseball league comprising six major universities in Tokyo that has produced many prominent players and enjoys a long-standing tradition and strong fan following.
E. Nippon Professional Baseball
Nippon Professional Baseball is Japan’s highest-level professional baseball organization, comprising multiple teams in its Central and Pacific Leagues.
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_69bd463f156881908a99aca69c5721ac`	completed	March 20, 2026, 1:06 p.m.
NER	Named-entity recognition	`batch_69bd589cde9081909b84186d700fc463`	completed	March 20, 2026, 2:24 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69bdc5ad84c88190a99d39666d2b2af5`	completed	March 20, 2026, 10:09 p.m.
NEDg	Description generation	`batch_69bdc7c68b2481908611ed7f18e8ed67`	completed	March 20, 2026, 10:18 p.m.
NED2	Entity disambiguation (via description)	`batch_69bdc7faa474819096a63807f6db0b21`	completed	March 20, 2026, 10:19 p.m.

Created at: March 20, 2026, 1:09 p.m.