Triple
T8412483
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sonic the Hedgehog |
E198657
|
entity |
| Predicate | creator |
P184
|
FINISHED |
| Object |
Yuji Naka
Yuji Naka is a Japanese video game programmer and designer best known for his key role in developing Sega’s Sonic the Hedgehog series and leading Sonic Team.
|
E732809
|
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: Yuji Naka | Statement: [Sonic the Hedgehog, creator, Yuji Naka]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yuji Naka Context triple: [Sonic the Hedgehog, creator, Yuji Naka]
-
A.
Tetsuya Iida
Tetsuya Iida is a former Japanese professional baseball outfielder best known for his career in Nippon Professional Baseball, particularly with the Tokyo Yakult Swallows.
-
B.
Takashi Yamauchi
Takashi Yamauchi is a Japanese football executive best known for serving as the chairman of J1 League club Gamba Osaka.
-
C.
Masato Otaka
Masato Otaka is a Japanese architect associated with the Metabolism movement, known for his contributions to postwar urban planning and visionary megastructure designs.
-
D.
Takashi Koyasu
Takashi Koyasu was a Japanese businessman best known as the founder of the major national newspaper Yomiuri Shimbun.
-
E.
Yoshihiro Ushijima
Yoshihiro Ushijima is a Japanese individual notable enough to be recognized as a prominent bearer of the Ushijima surname.
- 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: Yuji Naka Triple: [Sonic the Hedgehog, creator, Yuji Naka]
Generated description
Yuji Naka is a Japanese video game programmer and designer best known for his key role in developing Sega’s Sonic the Hedgehog series and leading Sonic Team.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Yuji Naka Target entity description: Yuji Naka is a Japanese video game programmer and designer best known for his key role in developing Sega’s Sonic the Hedgehog series and leading Sonic Team.
-
A.
Tetsuya Iida
Tetsuya Iida is a former Japanese professional baseball outfielder best known for his career in Nippon Professional Baseball, particularly with the Tokyo Yakult Swallows.
-
B.
Takashi Yamauchi
Takashi Yamauchi is a Japanese football executive best known for serving as the chairman of J1 League club Gamba Osaka.
-
C.
Masato Otaka
Masato Otaka is a Japanese architect associated with the Metabolism movement, known for his contributions to postwar urban planning and visionary megastructure designs.
-
D.
Takashi Koyasu
Takashi Koyasu was a Japanese businessman best known as the founder of the major national newspaper Yomiuri Shimbun.
-
E.
Yoshihiro Ushijima
Yoshihiro Ushijima is a Japanese individual notable enough to be recognized as a prominent bearer of the Ushijima surname.
- 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_69ce0322d1448190aceaf7486c110ff7 |
completed | April 2, 2026, 5:48 a.m. |
| NEDg | Description generation | batch_69ce0781859c8190bb92f41c00af459b |
completed | April 2, 2026, 6:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce089d09c08190ba321aed4044a862 |
completed | April 2, 2026, 6:11 a.m. |
Created at: March 30, 2026, 6:06 p.m.