Triple
T16029050
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mario Kart: Super Circuit |
E388794
|
entity |
| Predicate | producer |
P490
|
FINISHED |
| Object |
Takehiro Izushi
Takehiro Izushi is a Japanese video game producer best known for his work at Nintendo, including leading development on titles such as Mario Kart: Super Circuit.
|
E1387412
|
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: Takehiro Izushi | Statement: [Mario Kart: Super Circuit, producer, Takehiro Izushi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Takehiro Izushi Context triple: [Mario Kart: Super Circuit, producer, Takehiro Izushi]
-
A.
Kazuhiko
Kazuhiko is a Japanese given name commonly used for males.
-
B.
Takehiro
Takehiro is a central character in Ryūnosuke Akutagawa’s short story “In a Grove,” whose ambiguous fate is revealed through conflicting eyewitness testimonies.
-
C.
Toshimichi
Toshimichi is a Japanese given name most famously borne by Ōkubo Toshimichi, a key statesman and leader of the Meiji Restoration.
-
D.
Takamoto Katsuta
Takamoto Katsuta is a Japanese rally driver who competes at the top level of the World Rally Championship with the Toyota Gazoo Racing team.
-
E.
Yasuhiro
Yasuhiro is a Japanese masculine given name borne by various notable figures in politics, sports, and entertainment.
- 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: Takehiro Izushi Triple: [Mario Kart: Super Circuit, producer, Takehiro Izushi]
Generated description
Takehiro Izushi is a Japanese video game producer best known for his work at Nintendo, including leading development on titles such as Mario Kart: Super Circuit.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Takehiro Izushi Target entity description: Takehiro Izushi is a Japanese video game producer best known for his work at Nintendo, including leading development on titles such as Mario Kart: Super Circuit.
-
A.
Kazuhiko
Kazuhiko is a Japanese given name commonly used for males.
-
B.
Takehiro
Takehiro is a central character in Ryūnosuke Akutagawa’s short story “In a Grove,” whose ambiguous fate is revealed through conflicting eyewitness testimonies.
-
C.
Toshimichi
Toshimichi is a Japanese given name most famously borne by Ōkubo Toshimichi, a key statesman and leader of the Meiji Restoration.
-
D.
Takamoto Katsuta
Takamoto Katsuta is a Japanese rally driver who competes at the top level of the World Rally Championship with the Toyota Gazoo Racing team.
-
E.
Yasuhiro
Yasuhiro is a Japanese masculine given name borne by various notable figures in politics, sports, and entertainment.
- 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_69d86dada3808190825d5f80d72fbe88 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e1832a56ec8190a47fd2cf83a42fd4 |
completed | April 17, 2026, 12:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a077ec78090819084a2de678e52cdec |
completed | May 15, 2026, 8:15 p.m. |
| NEDg | Description generation | batch_6a077fe7a3d48190bec5fea223209e0b |
completed | May 15, 2026, 8:19 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07804bcfa8819084953039cef5a5d8 |
completed | May 15, 2026, 8:21 p.m. |
Created at: April 10, 2026, 4:56 a.m.