Triple
T6696516
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NHK |
E152763
|
entity |
| Predicate | fullName |
P16
|
FINISHED |
| Object |
Nippon Hōsō Kyōkai
Nippon Hōsō Kyōkai is Japan’s national public broadcasting organization, known internationally as NHK.
|
E610546
|
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: Nippon Hōsō Kyōkai | Statement: [NHK, fullName, Nippon Hōsō Kyōkai]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nippon Hōsō Kyōkai Context triple: [NHK, fullName, Nippon Hōsō Kyōkai]
-
A.
Nihon Minshutō
Nihon Minshutō was a conservative political party in Japan that existed in the mid-1950s and played a key role in the formation of the modern Liberal Democratic Party.
-
B.
Nihon Supōtsu Shinkō Sentā
Nihon Supōtsu Shinkō Sentā is Japan’s national agency responsible for promoting sports, managing major sports facilities, and supporting athletic development and infrastructure across the country.
-
C.
Sankeien Hoshōkai Foundation
The Sankeien Hoshōkai Foundation is an organization responsible for preserving, operating, and promoting the historic Sankeien Garden in Yokohama, Japan.
-
D.
Keio Corporation
Keio Corporation is a major Japanese private railway and transportation company operating rail lines and related services in the Tokyo metropolitan area.
-
E.
Kokuritsu Kyōgijō
Kokuritsu Kyōgijō is Japan’s main national sports stadium in Tokyo, rebuilt as a modern multi-purpose venue and centerpiece for the 2020 Summer Olympics and Paralympics.
- 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: Nippon Hōsō Kyōkai Triple: [NHK, fullName, Nippon Hōsō Kyōkai]
Generated description
Nippon Hōsō Kyōkai is Japan’s national public broadcasting organization, known internationally as NHK.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nippon Hōsō Kyōkai Target entity description: Nippon Hōsō Kyōkai is Japan’s national public broadcasting organization, known internationally as NHK.
-
A.
Nihon Minshutō
Nihon Minshutō was a conservative political party in Japan that existed in the mid-1950s and played a key role in the formation of the modern Liberal Democratic Party.
-
B.
Nihon Supōtsu Shinkō Sentā
Nihon Supōtsu Shinkō Sentā is Japan’s national agency responsible for promoting sports, managing major sports facilities, and supporting athletic development and infrastructure across the country.
-
C.
Sankeien Hoshōkai Foundation
The Sankeien Hoshōkai Foundation is an organization responsible for preserving, operating, and promoting the historic Sankeien Garden in Yokohama, Japan.
-
D.
Keio Corporation
Keio Corporation is a major Japanese private railway and transportation company operating rail lines and related services in the Tokyo metropolitan area.
-
E.
Kokuritsu Kyōgijō
Kokuritsu Kyōgijō is Japan’s main national sports stadium in Tokyo, rebuilt as a modern multi-purpose venue and centerpiece for the 2020 Summer Olympics and Paralympics.
- 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_69c6880687b08190805278b504d1c92c |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d0a3a2408190bb7be4613f896bdc |
completed | March 27, 2026, 6:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6f7bba1008190a0ea11aabdb3f360 |
completed | March 27, 2026, 9:33 p.m. |
| NEDg | Description generation | batch_69c6f86fb37c8190ba0ed52d998643d6 |
completed | March 27, 2026, 9:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6f8d6c9d481908d988984e0aed6bc |
completed | March 27, 2026, 9:38 p.m. |
Created at: March 27, 2026, 2:05 p.m.