Triple
T4566266
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National High School Baseball Invitational Tournament |
E121916
|
entity |
| Predicate | organizer |
P123
|
FINISHED |
| Object |
Mainichi Newspapers
Mainichi Newspapers is a major Japanese daily newspaper company known for its nationwide coverage and long-standing involvement in sponsoring and organizing prominent cultural and sporting events.
|
E474054
|
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: Mainichi Newspapers | Statement: [National High School Baseball Invitational Tournament, organizer, Mainichi Newspapers]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mainichi Newspapers Context triple: [National High School Baseball Invitational Tournament, organizer, Mainichi Newspapers]
-
A.
Asahi Shimbun
Asahi Shimbun is one of Japan’s largest and oldest national daily newspapers, known for its influential journalism and major sponsorship of cultural and sporting events.
-
B.
Yomiuri Shimbun
Yomiuri Shimbun is one of Japan’s largest and most influential daily newspapers, known for its wide circulation and conservative editorial stance.
-
C.
Yomiuri Group
Yomiuri Group is a major Japanese media conglomerate best known for its flagship Yomiuri Shimbun newspaper and ownership of the Yomiuri Giants baseball team.
-
D.
Seikyo Shimbun
Seikyo Shimbun is a Japanese daily newspaper affiliated with the Soka Gakkai Buddhist organization, focusing on religious, cultural, and social issues.
-
E.
Yomiuri Telecasting Corporation
Yomiuri Telecasting Corporation is a major Japanese television broadcasting company based in Osaka and affiliated with the Nippon TV network.
- 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: Mainichi Newspapers Triple: [National High School Baseball Invitational Tournament, organizer, Mainichi Newspapers]
Generated description
Mainichi Newspapers is a major Japanese daily newspaper company known for its nationwide coverage and long-standing involvement in sponsoring and organizing prominent cultural and sporting events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mainichi Newspapers Target entity description: Mainichi Newspapers is a major Japanese daily newspaper company known for its nationwide coverage and long-standing involvement in sponsoring and organizing prominent cultural and sporting events.
-
A.
Asahi Shimbun
Asahi Shimbun is one of Japan’s largest and oldest national daily newspapers, known for its influential journalism and major sponsorship of cultural and sporting events.
-
B.
Yomiuri Shimbun
Yomiuri Shimbun is one of Japan’s largest and most influential daily newspapers, known for its wide circulation and conservative editorial stance.
-
C.
Yomiuri Group
Yomiuri Group is a major Japanese media conglomerate best known for its flagship Yomiuri Shimbun newspaper and ownership of the Yomiuri Giants baseball team.
-
D.
Seikyo Shimbun
Seikyo Shimbun is a Japanese daily newspaper affiliated with the Soka Gakkai Buddhist organization, focusing on religious, cultural, and social issues.
-
E.
Yomiuri Telecasting Corporation
Yomiuri Telecasting Corporation is a major Japanese television broadcasting company based in Osaka and affiliated with the Nippon TV network.
- 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_69bd589e35808190aa609bb04b128dbe |
completed | March 20, 2026, 2:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be5c76788c8190b6b9dfe008957222 |
completed | March 21, 2026, 8:53 a.m. |
| NEDg | Description generation | batch_69be5f40ff8081909614bcd3b2116e3f |
completed | March 21, 2026, 9:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be5f8ccc1c8190910f13bcf9d2ab9a |
completed | March 21, 2026, 9:06 a.m. |
Created at: March 20, 2026, 1:09 p.m.