Triple
T8412485
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sonic the Hedgehog |
E198657
|
entity |
| Predicate | creator |
P184
|
FINISHED |
| Object |
Hirokazu Yasuhara
Hirokazu Yasuhara is a Japanese video game designer best known for his key role in designing and directing the early Sonic the Hedgehog games at Sega.
|
E778528
|
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: Hirokazu Yasuhara | Statement: [Sonic the Hedgehog, creator, Hirokazu Yasuhara]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hirokazu Yasuhara Context triple: [Sonic the Hedgehog, creator, Hirokazu Yasuhara]
-
A.
Toshio Shiratori
Toshio Shiratori was a Japanese diplomat and political figure who was convicted as a Class A war criminal for his role in promoting Japan’s militaristic expansion before and during World War II.
-
B.
Yoshihiro Ushijima
Yoshihiro Ushijima is a Japanese individual notable enough to be recognized as a prominent bearer of the Ushijima surname.
-
C.
Shintaro Fujinami
Shintaro Fujinami is a Japanese professional baseball pitcher known for his power arm and early stardom in Nippon Professional Baseball before moving to Major League Baseball.
-
D.
Hideo Oguni
Hideo Oguni was a prominent Japanese screenwriter best known for his collaborations with director Akira Kurosawa on several classic films.
-
E.
Keiji Shibazaki
Keiji Shibazaki was an Imperial Japanese Navy rear admiral who led the island’s defenses and was killed during the World War II Battle of Tarawa.
- 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: Hirokazu Yasuhara Triple: [Sonic the Hedgehog, creator, Hirokazu Yasuhara]
Generated description
Hirokazu Yasuhara is a Japanese video game designer best known for his key role in designing and directing the early Sonic the Hedgehog games at Sega.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hirokazu Yasuhara Target entity description: Hirokazu Yasuhara is a Japanese video game designer best known for his key role in designing and directing the early Sonic the Hedgehog games at Sega.
-
A.
Toshio Shiratori
Toshio Shiratori was a Japanese diplomat and political figure who was convicted as a Class A war criminal for his role in promoting Japan’s militaristic expansion before and during World War II.
-
B.
Yoshihiro Ushijima
Yoshihiro Ushijima is a Japanese individual notable enough to be recognized as a prominent bearer of the Ushijima surname.
-
C.
Shintaro Fujinami
Shintaro Fujinami is a Japanese professional baseball pitcher known for his power arm and early stardom in Nippon Professional Baseball before moving to Major League Baseball.
-
D.
Hideo Oguni
Hideo Oguni was a prominent Japanese screenwriter best known for his collaborations with director Akira Kurosawa on several classic films.
-
E.
Keiji Shibazaki
Keiji Shibazaki was an Imperial Japanese Navy rear admiral who led the island’s defenses and was killed during the World War II Battle of Tarawa.
- 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_69ca831201b481909e137936ef99ff11 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cb83e18e7c8190a30b14136dee3d93 |
completed | March 31, 2026, 8:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d02f2a6ca88190b3f234447feab6e3 |
completed | April 3, 2026, 9:20 p.m. |
| NEDg | Description generation | batch_69d03133ab2081909ea8d32bd7689dec |
completed | April 3, 2026, 9:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d031db52d08190962c352014a99135 |
completed | April 3, 2026, 9:32 p.m. |
Created at: March 30, 2026, 6:06 p.m.