Triple
T2768757
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jan Letzel |
E61401
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
Hiroshima Prefectural Industrial Promotion Hall
The Hiroshima Prefectural Industrial Promotion Hall, now preserved as the Atomic Bomb Dome, is a former exhibition building in Hiroshima that became a symbol of peace after surviving the 1945 atomic bombing.
|
E297815
|
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: Hiroshima Prefectural Industrial Promotion Hall | Statement: [Jan Letzel, notableWork, Hiroshima Prefectural Industrial Promotion Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hiroshima Prefectural Industrial Promotion Hall Context triple: [Jan Letzel, notableWork, Hiroshima Prefectural Industrial Promotion Hall]
-
A.
Hiroshima Castle
Hiroshima Castle is a reconstructed historic Japanese castle in Hiroshima, originally built in the 16th century and known for its traditional architecture and role as a feudal stronghold.
-
B.
Hiroshima Peace Memorial Museum
The Hiroshima Peace Memorial Museum is a landmark institution in Hiroshima, Japan that documents the atomic bombing and promotes a global message of peace and nuclear disarmament.
-
C.
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.
-
D.
Nagasaki Atomic Bomb Museum
The Nagasaki Atomic Bomb Museum is a memorial and educational institution in Nagasaki, Japan, documenting the 1945 atomic bombing and promoting peace and nuclear disarmament.
-
E.
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.
- 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: Hiroshima Prefectural Industrial Promotion Hall Triple: [Jan Letzel, notableWork, Hiroshima Prefectural Industrial Promotion Hall]
Generated description
The Hiroshima Prefectural Industrial Promotion Hall, now preserved as the Atomic Bomb Dome, is a former exhibition building in Hiroshima that became a symbol of peace after surviving the 1945 atomic bombing.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hiroshima Prefectural Industrial Promotion Hall Target entity description: The Hiroshima Prefectural Industrial Promotion Hall, now preserved as the Atomic Bomb Dome, is a former exhibition building in Hiroshima that became a symbol of peace after surviving the 1945 atomic bombing.
-
A.
Hiroshima Castle
Hiroshima Castle is a reconstructed historic Japanese castle in Hiroshima, originally built in the 16th century and known for its traditional architecture and role as a feudal stronghold.
-
B.
Hiroshima Peace Memorial Museum
The Hiroshima Peace Memorial Museum is a landmark institution in Hiroshima, Japan that documents the atomic bombing and promotes a global message of peace and nuclear disarmament.
-
C.
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.
-
D.
Nagasaki Atomic Bomb Museum
The Nagasaki Atomic Bomb Museum is a memorial and educational institution in Nagasaki, Japan, documenting the 1945 atomic bombing and promoting peace and nuclear disarmament.
-
E.
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.
- 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_69ab4b7cd13481909174bca9809ed259 |
completed | March 6, 2026, 9:47 p.m. |
| NER | Named-entity recognition | batch_69abdd6785d88190b99f99889463a962 |
completed | March 7, 2026, 8:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afc04dc7808190bb8425ed87cf74c0 |
completed | March 10, 2026, 6:55 a.m. |
| NEDg | Description generation | batch_69afc11fa5ec8190a0b495f6b71591ab |
completed | March 10, 2026, 6:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afc1f734dc8190a4861b05583f7018 |
completed | March 10, 2026, 7:02 a.m. |
Created at: March 6, 2026, 9:57 p.m.