Triple
T21391744
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Otoya Yamaguchi |
E527669
|
entity |
| Predicate | placeOfEvent |
P373
|
FINISHED |
| Object |
Hibiya Public Hall, Tokyo
Hibiya Public Hall in Tokyo is a historic civic auditorium and event venue known for hosting significant political rallies, speeches, and cultural events in Japan’s modern history.
|
E1482565
|
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: Hibiya Public Hall, Tokyo | Statement: [Otoya Yamaguchi, placeOfEvent, Hibiya Public Hall, Tokyo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hibiya Public Hall, Tokyo Context triple: [Otoya Yamaguchi, placeOfEvent, Hibiya Public Hall, Tokyo]
-
A.
Hachiōji City Hall
Hachiōji City Hall is the main municipal government building and administrative center serving the city of Hachiōji in Tokyo, Japan.
-
B.
Ichigaya Court, Tokyo
Ichigaya Court in Tokyo is the historic former military complex best known as the site where the International Military Tribunal for the Far East conducted the post–World War II war crimes trials.
-
C.
Tokyo Dome City Hall
Tokyo Dome City Hall is a multi-purpose indoor entertainment and event venue in central Tokyo, known for hosting concerts, live performances, and various large-scale gatherings.
-
D.
Tokyo International Forum
Tokyo International Forum is a major multi-purpose convention and arts center in central Tokyo, known for its striking glass-and-steel architecture and hosting conferences, exhibitions, and cultural events.
-
E.
Sumida Triphony Hall
Sumida Triphony Hall is a prominent concert hall in Tokyo, Japan, known for its excellent acoustics and role as a major venue for orchestral performances.
- 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: Hibiya Public Hall, Tokyo Triple: [Otoya Yamaguchi, placeOfEvent, Hibiya Public Hall, Tokyo]
Generated description
Hibiya Public Hall in Tokyo is a historic civic auditorium and event venue known for hosting significant political rallies, speeches, and cultural events in Japan’s modern history.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hibiya Public Hall, Tokyo Target entity description: Hibiya Public Hall in Tokyo is a historic civic auditorium and event venue known for hosting significant political rallies, speeches, and cultural events in Japan’s modern history.
-
A.
Hachiōji City Hall
Hachiōji City Hall is the main municipal government building and administrative center serving the city of Hachiōji in Tokyo, Japan.
-
B.
Ichigaya Court, Tokyo
Ichigaya Court in Tokyo is the historic former military complex best known as the site where the International Military Tribunal for the Far East conducted the post–World War II war crimes trials.
-
C.
Tokyo Dome City Hall
Tokyo Dome City Hall is a multi-purpose indoor entertainment and event venue in central Tokyo, known for hosting concerts, live performances, and various large-scale gatherings.
-
D.
Tokyo International Forum
Tokyo International Forum is a major multi-purpose convention and arts center in central Tokyo, known for its striking glass-and-steel architecture and hosting conferences, exhibitions, and cultural events.
-
E.
Sumida Triphony Hall
Sumida Triphony Hall is a prominent concert hall in Tokyo, Japan, known for its excellent acoustics and role as a major venue for orchestral performances.
- 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_69e0b51ff3748190935c0a513c62a12b |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69ee62cbfef08190a33ac1f198c82cd0 |
completed | April 26, 2026, 7:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09bb481ba48190b6d21a51ae23a281 |
completed | May 17, 2026, 12:57 p.m. |
| NEDg | Description generation | batch_6a09bea3994481908b7a782fd384603a |
completed | May 17, 2026, 1:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09bf9d2d508190a45847afa0d47337 |
completed | May 17, 2026, 1:16 p.m. |
Created at: April 16, 2026, 5:13 p.m.