Triple
T4741150
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Presidential Office Building |
E105243
|
entity |
| Predicate | architect |
P184
|
FINISHED |
| Object |
Uheiji Nagano
Uheiji Nagano was a Japanese architect known for designing prominent governmental and public buildings in the early 20th century.
|
E692341
|
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: Uheiji Nagano | Statement: [Presidential Office Building, architect, Uheiji Nagano]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Uheiji Nagano Context triple: [Presidential Office Building, architect, Uheiji Nagano]
-
A.
Osami Nagano
Osami Nagano was a Japanese admiral who served as Chief of the Imperial Japanese Navy General Staff and was a key strategist behind Japan’s early World War II naval operations, including the attack on Pearl Harbor.
-
B.
Takao Shimizu
Takao Shimizu is a Japanese video game producer at Nintendo best known for his work on major titles in the Super Mario series.
-
C.
Takuo Miyagishima
Takuo Miyagishima was a pioneering motion picture technology engineer recognized for his significant contributions to cinema equipment and film projection systems.
-
D.
Motohiro Ōno
Motohiro Ōno is a Japanese politician who serves as the governor of Saitama Prefecture.
-
E.
Nobutaka Machimura
Nobutaka Machimura was a prominent Japanese Liberal Democratic Party politician who held key cabinet posts, including Minister for Foreign Affairs and Chief Cabinet Secretary, and served as Speaker of the House of Representatives.
- 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: Uheiji Nagano Triple: [Presidential Office Building, architect, Uheiji Nagano]
Generated description
Uheiji Nagano was a Japanese architect known for designing prominent governmental and public buildings in the early 20th century.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Uheiji Nagano Target entity description: Uheiji Nagano was a Japanese architect known for designing prominent governmental and public buildings in the early 20th century.
-
A.
Osami Nagano
Osami Nagano was a Japanese admiral who served as Chief of the Imperial Japanese Navy General Staff and was a key strategist behind Japan’s early World War II naval operations, including the attack on Pearl Harbor.
-
B.
Takao Shimizu
Takao Shimizu is a Japanese video game producer at Nintendo best known for his work on major titles in the Super Mario series.
-
C.
Takuo Miyagishima
Takuo Miyagishima was a pioneering motion picture technology engineer recognized for his significant contributions to cinema equipment and film projection systems.
-
D.
Motohiro Ōno
Motohiro Ōno is a Japanese politician who serves as the governor of Saitama Prefecture.
-
E.
Nobutaka Machimura
Nobutaka Machimura was a prominent Japanese Liberal Democratic Party politician who held key cabinet posts, including Minister for Foreign Affairs and Chief Cabinet Secretary, and served as Speaker of the House of Representatives.
- 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_69bd43ef87a48190a5bc3600711aa032 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd64a5f3548190a6acf1dcfd64d11d |
completed | March 20, 2026, 3:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ca0f1021148190b85ec086f79787d4 |
completed | March 30, 2026, 5:50 a.m. |
| NEDg | Description generation | batch_69ca10d315dc819094b7cf09af882f39 |
completed | March 30, 2026, 5:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ca11207bd081908acf8617b9371e54 |
completed | March 30, 2026, 5:58 a.m. |
Created at: March 20, 2026, 1:19 p.m.