Triple
T7958615
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hibiya Park |
E184803
|
entity |
| Predicate | hasFeature |
P182
|
FINISHED |
| Object |
Hibiya Open-Air Concert Hall
Hibiya Open-Air Concert Hall is a historic outdoor music venue in central Tokyo known for hosting concerts, festivals, and public events.
|
E704007
|
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 Open-Air Concert Hall | Statement: [Hibiya Park, hasFeature, Hibiya Open-Air Concert Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hibiya Open-Air Concert Hall Context triple: [Hibiya Park, hasFeature, Hibiya Open-Air Concert Hall]
-
A.
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.
-
B.
Bunkyo Civic Center
Bunkyo Civic Center is a prominent government and cultural complex in Tokyo known for its observation deck with panoramic city views and its role as the ward’s administrative hub.
-
C.
Maihama Amphitheater
Maihama Amphitheater is a modern indoor performance venue in Urayasu, Chiba, known for hosting concerts, theatrical productions, and large-scale live events near Tokyo Disney Resort.
-
D.
Yoyogi National Gymnasium
Yoyogi National Gymnasium is a landmark sports and event arena in Tokyo renowned for its distinctive suspension roof design by architect Kenzo Tange and its role as a major Olympic and cultural venue.
-
E.
Hyogo Performing Arts Center
Hyogo Performing Arts Center is a major cultural complex in Hyogo Prefecture, Japan, known for its concert halls, theater spaces, and diverse performing arts 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: Hibiya Open-Air Concert Hall Triple: [Hibiya Park, hasFeature, Hibiya Open-Air Concert Hall]
Generated description
Hibiya Open-Air Concert Hall is a historic outdoor music venue in central Tokyo known for hosting concerts, festivals, and public events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hibiya Open-Air Concert Hall Target entity description: Hibiya Open-Air Concert Hall is a historic outdoor music venue in central Tokyo known for hosting concerts, festivals, and public events.
-
A.
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.
-
B.
Bunkyo Civic Center
Bunkyo Civic Center is a prominent government and cultural complex in Tokyo known for its observation deck with panoramic city views and its role as the ward’s administrative hub.
-
C.
Maihama Amphitheater
Maihama Amphitheater is a modern indoor performance venue in Urayasu, Chiba, known for hosting concerts, theatrical productions, and large-scale live events near Tokyo Disney Resort.
-
D.
Yoyogi National Gymnasium
Yoyogi National Gymnasium is a landmark sports and event arena in Tokyo renowned for its distinctive suspension roof design by architect Kenzo Tange and its role as a major Olympic and cultural venue.
-
E.
Hyogo Performing Arts Center
Hyogo Performing Arts Center is a major cultural complex in Hyogo Prefecture, Japan, known for its concert halls, theater spaces, and diverse performing arts 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_69ca8293a2388190aace944d7ed9c0c0 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb3b80050c81909b2db95ade495052 |
completed | March 31, 2026, 3:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cbe07d31a881909e891fdd73c4467b |
completed | March 31, 2026, 2:55 p.m. |
| NEDg | Description generation | batch_69cbe554dfd881909edf2c20a7035f17 |
completed | March 31, 2026, 3:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cc3429f4148190981d30c3cc4c3c9a |
completed | March 31, 2026, 8:52 p.m. |
Created at: March 30, 2026, 5:11 p.m.