Triple
T13526011
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toyota works drivers |
E323017
|
entity |
| Predicate | notableMember |
P10
|
FINISHED |
| Object |
Ryo Hirakawa
Ryo Hirakawa is a Japanese professional racing driver known for competing in top-level sports car and endurance racing, including the FIA World Endurance Championship with Toyota.
|
E1545667
|
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: Ryo Hirakawa | Statement: [Toyota works drivers, notableMember, Ryo Hirakawa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ryo Hirakawa Context triple: [Toyota works drivers, notableMember, Ryo Hirakawa]
-
A.
Ryo Satō
Ryo Satō is a Japanese personal name shared by multiple individuals, commonly appearing in contexts such as sports, entertainment, and other public professions in Japan.
-
B.
Ryo Nagamatsu
Ryo Nagamatsu is a Japanese video game composer best known for his work on major Nintendo titles, particularly in the Super Mario and The Legend of Zelda series.
-
C.
Kenta Hasegawa
Kenta Hasegawa is a former Japanese international footballer and manager best known for his successful coaching career in the J.League, including leading top-flight clubs to domestic titles.
-
D.
Ryosuke Takashima
Ryosuke Takashima is a Japanese politician who serves as the mayor of Maebashi in Gunma Prefecture.
-
E.
Toru Watanabe
Toru Watanabe is the introspective university student protagonist of Haruki Murakami’s novel "Norwegian Wood," whose coming-of-age story explores love, loss, and emotional turmoil in 1960s Tokyo.
- 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: Ryo Hirakawa Triple: [Toyota works drivers, notableMember, Ryo Hirakawa]
Generated description
Ryo Hirakawa is a Japanese professional racing driver known for competing in top-level sports car and endurance racing, including the FIA World Endurance Championship with Toyota.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ryo Hirakawa Target entity description: Ryo Hirakawa is a Japanese professional racing driver known for competing in top-level sports car and endurance racing, including the FIA World Endurance Championship with Toyota.
-
A.
Ryo Satō
Ryo Satō is a Japanese personal name shared by multiple individuals, commonly appearing in contexts such as sports, entertainment, and other public professions in Japan.
-
B.
Ryo Nagamatsu
Ryo Nagamatsu is a Japanese video game composer best known for his work on major Nintendo titles, particularly in the Super Mario and The Legend of Zelda series.
-
C.
Kenta Hasegawa
Kenta Hasegawa is a former Japanese international footballer and manager best known for his successful coaching career in the J.League, including leading top-flight clubs to domestic titles.
-
D.
Ryosuke Takashima
Ryosuke Takashima is a Japanese politician who serves as the mayor of Maebashi in Gunma Prefecture.
-
E.
Toru Watanabe
Toru Watanabe is the introspective university student protagonist of Haruki Murakami’s novel "Norwegian Wood," whose coming-of-age story explores love, loss, and emotional turmoil in 1960s Tokyo.
- 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_69d80766a21881909f21a1b7421d3b8a |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbafa6ad60819087824e4ac83934ed |
completed | April 12, 2026, 2:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b4de0dec48190a74ccdef29499dfb |
completed | May 18, 2026, 5:35 p.m. |
| NEDg | Description generation | batch_6a0b4f6389988190ad3772c081d74dac |
completed | May 18, 2026, 5:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0b500dd6d08190876c8ea69f53dec0 |
completed | May 18, 2026, 5:44 p.m. |
Created at: April 9, 2026, 9:44 p.m.