Triple
T11713721
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Japanese submarine I-58 |
E278437
|
entity |
| Predicate | commander |
P1061
|
FINISHED |
| Object |
Mochitsura Hashimoto
Mochitsura Hashimoto was an Imperial Japanese Navy submarine commander during World War II, best known for leading the attack that sank the USS Indianapolis in 1945.
|
E969634
|
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: Mochitsura Hashimoto | Statement: [Japanese submarine I-58, commander, Mochitsura Hashimoto]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mochitsura Hashimoto Context triple: [Japanese submarine I-58, commander, Mochitsura Hashimoto]
-
A.
Hideo Hatoyama
Hideo Hatoyama was a Japanese politician and member of the influential Hatoyama political family.
-
B.
Inejiro Asanuma
Inejiro Asanuma was a prominent Japanese socialist politician and pacifist who led the Japan Socialist Party until his high-profile assassination in 1960.
-
C.
Hirota Kōki
Hirota Kōki was a pre-World War II Japanese diplomat and politician who served as Prime Minister and later as foreign minister, playing a key role in Japan’s increasingly militaristic foreign policy during the 1930s.
-
D.
Tōru Hashimoto
Tōru Hashimoto is a Japanese lawyer and politician best known as the former governor and mayor of Osaka and a prominent, often controversial, reformist conservative figure in national politics.
-
E.
Yukio Hatoyama
Yukio Hatoyama is a Japanese politician who served as Prime Minister of Japan from 2009 to 2010 and was a leading figure in the Democratic Party of Japan.
- 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: Mochitsura Hashimoto Triple: [Japanese submarine I-58, commander, Mochitsura Hashimoto]
Generated description
Mochitsura Hashimoto was an Imperial Japanese Navy submarine commander during World War II, best known for leading the attack that sank the USS Indianapolis in 1945.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mochitsura Hashimoto Target entity description: Mochitsura Hashimoto was an Imperial Japanese Navy submarine commander during World War II, best known for leading the attack that sank the USS Indianapolis in 1945.
-
A.
Hideo Hatoyama
Hideo Hatoyama was a Japanese politician and member of the influential Hatoyama political family.
-
B.
Inejiro Asanuma
Inejiro Asanuma was a prominent Japanese socialist politician and pacifist who led the Japan Socialist Party until his high-profile assassination in 1960.
-
C.
Hirota Kōki
Hirota Kōki was a pre-World War II Japanese diplomat and politician who served as Prime Minister and later as foreign minister, playing a key role in Japan’s increasingly militaristic foreign policy during the 1930s.
-
D.
Tōru Hashimoto
Tōru Hashimoto is a Japanese lawyer and politician best known as the former governor and mayor of Osaka and a prominent, often controversial, reformist conservative figure in national politics.
-
E.
Yukio Hatoyama
Yukio Hatoyama is a Japanese politician who served as Prime Minister of Japan from 2009 to 2010 and was a leading figure in the Democratic Party of Japan.
- 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_69d6aaff2ce88190b4a1e4b341ad5377 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a4bf54d88190a8e07fbbf8d9e962 |
completed | April 10, 2026, 7:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f60a527dc08190a3ce08ddedaa5753 |
completed | May 2, 2026, 2:29 p.m. |
| NEDg | Description generation | batch_69f60cca20f48190b8e6e591144f252e |
completed | May 2, 2026, 2:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f60d4c30448190874f253b864ef61e |
completed | May 2, 2026, 2:42 p.m. |
Created at: April 8, 2026, 9:40 p.m.