Triple
T17829824
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Katō |
E445221
|
entity |
| Predicate | hasNotableBearer |
P458
|
FINISHED |
| Object |
Katō Tokiko
Katō Tokiko is a Japanese singer-songwriter and actress known for her influential folk and pop music career beginning in the 1960s.
|
E1298896
|
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: Katō Tokiko | Statement: [Katō, hasNotableBearer, Katō Tokiko]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Katō Tokiko Context triple: [Katō, hasNotableBearer, Katō Tokiko]
-
A.
Tokugawa Tokiko
Tokugawa Tokiko was a Japanese noblewoman of the Tokugawa family who became a member of the imperial Fushimi-no-miya house through her marriage to Prince Fushimi Hiroyasu.
-
B.
Shōda Nobuko
Shōda Nobuko is a Japanese woman best known as the wife of Emperor Akihito and the former Empress of Japan, widely recognized by her imperial name, Empress Michiko.
-
C.
Nijō Tsuruko
Nijō Tsuruko was a Japanese noblewoman of the Nijō family and the mother of Empress Shōken, consort of Emperor Meiji.
-
D.
Arisugawa no Miya Toshihime
Arisugawa no Miya Toshihime was a Japanese imperial princess of the Arisugawa-no-miya house and a member of the broader Japanese Imperial Family in the late Edo to early Meiji period.
-
E.
Nishimura Takeko
Nishimura Takeko was a Japanese woman best known as the mother of Prince Asaka Yasuhiko, a member of the Imperial Family during the early 20th century.
- 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: Katō Tokiko Triple: [Katō, hasNotableBearer, Katō Tokiko]
Generated description
Katō Tokiko is a Japanese singer-songwriter and actress known for her influential folk and pop music career beginning in the 1960s.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Katō Tokiko Target entity description: Katō Tokiko is a Japanese singer-songwriter and actress known for her influential folk and pop music career beginning in the 1960s.
-
A.
Tokugawa Tokiko
Tokugawa Tokiko was a Japanese noblewoman of the Tokugawa family who became a member of the imperial Fushimi-no-miya house through her marriage to Prince Fushimi Hiroyasu.
-
B.
Shōda Nobuko
Shōda Nobuko is a Japanese woman best known as the wife of Emperor Akihito and the former Empress of Japan, widely recognized by her imperial name, Empress Michiko.
-
C.
Nijō Tsuruko
Nijō Tsuruko was a Japanese noblewoman of the Nijō family and the mother of Empress Shōken, consort of Emperor Meiji.
-
D.
Arisugawa no Miya Toshihime
Arisugawa no Miya Toshihime was a Japanese imperial princess of the Arisugawa-no-miya house and a member of the broader Japanese Imperial Family in the late Edo to early Meiji period.
-
E.
Nishimura Takeko
Nishimura Takeko was a Japanese woman best known as the mother of Prince Asaka Yasuhiko, a member of the Imperial Family during the early 20th century.
- 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_69d8b9f1a6d881909f024bc603111cdb |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e48917c4d88190b919a4b75aed011c |
completed | April 19, 2026, 7:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a032ffc69cc8190840b439ec5ddf90d |
completed | May 12, 2026, 1:49 p.m. |
| NEDg | Description generation | batch_6a033156386c8190ae4b38af83fe2751 |
completed | May 12, 2026, 1:55 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0331d633bc8190b8dbdd2f44acf28c |
completed | May 12, 2026, 1:57 p.m. |
Created at: April 10, 2026, 10:15 a.m.