Triple
T18535816
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Itō |
E452962
|
entity |
| Predicate | hasNotableBearer |
P458
|
FINISHED |
| Object |
Itō Yōko
Itō Yōko is a Japanese individual notable for bearing the surname Itō, which is common in Japan and associated with various prominent figures.
|
E1502529
|
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: Itō Yōko | Statement: [Itō, hasNotableBearer, Itō Yōko]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Itō Yōko Context triple: [Itō, hasNotableBearer, Itō Yōko]
-
A.
Yoshida Yukiko
Yoshida Yukiko was the wife of Shigeru Yoshida, a prominent post–World War II Japanese prime minister and key architect of Japan’s modern foreign policy.
-
B.
Kawakami Yūko
Kawakami Yūko is a Japanese individual notable enough to be recognized as a prominent bearer of the surname Kawakami.
-
C.
Okamura Fumiko
Okamura Fumiko is a Japanese individual notable enough to be recognized as a prominent bearer of the surname Okamura.
-
D.
Okamura Naoko
Okamura Naoko is a Japanese individual notable enough to be specifically distinguished as a bearer of the surname Okamura.
-
E.
Okamura Yoko
Okamura Yoko is a Japanese individual notable enough to be recognized as a prominent bearer of the surname Okamura.
- 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: Itō Yōko Triple: [Itō, hasNotableBearer, Itō Yōko]
Generated description
Itō Yōko is a Japanese individual notable for bearing the surname Itō, which is common in Japan and associated with various prominent figures.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Itō Yōko Target entity description: Itō Yōko is a Japanese individual notable for bearing the surname Itō, which is common in Japan and associated with various prominent figures.
-
A.
Yoshida Yukiko
Yoshida Yukiko was the wife of Shigeru Yoshida, a prominent post–World War II Japanese prime minister and key architect of Japan’s modern foreign policy.
-
B.
Kawakami Yūko
Kawakami Yūko is a Japanese individual notable enough to be recognized as a prominent bearer of the surname Kawakami.
-
C.
Okamura Fumiko
Okamura Fumiko is a Japanese individual notable enough to be recognized as a prominent bearer of the surname Okamura.
-
D.
Okamura Naoko
Okamura Naoko is a Japanese individual notable enough to be specifically distinguished as a bearer of the surname Okamura.
-
E.
Okamura Yoko
Okamura Yoko is a Japanese individual notable enough to be recognized as a prominent bearer of the surname Okamura.
- 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_69d8d387b5548190aa030dad2cb4947e |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5340193588190ace2c09c6a94cf81 |
completed | April 19, 2026, 7:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a3e55d7bc8190b23ad38c77f65ec5 |
completed | May 17, 2026, 10:16 p.m. |
| NEDg | Description generation | batch_6a0a3faec8948190a8e813e776a4bbb4 |
completed | May 17, 2026, 10:22 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a40652c3081909f765ff48b2e0041 |
completed | May 17, 2026, 10:25 p.m. |
Created at: April 10, 2026, 11:37 a.m.