Triple
T11998396
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tharman Shanmugaratnam |
E285587
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object |
Jane Yumiko Ittogi
Jane Yumiko Ittogi is a Singapore-based lawyer and arts and community advocate, known for her leadership roles in social and cultural organisations and as the wife of Singapore President Tharman Shanmugaratnam.
|
E961347
|
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: Jane Yumiko Ittogi | Statement: [Tharman Shanmugaratnam, spouse, Jane Yumiko Ittogi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jane Yumiko Ittogi Context triple: [Tharman Shanmugaratnam, spouse, Jane Yumiko Ittogi]
-
A.
Yukari Itami
Yukari Itami is the wife of Nobel Prize–winning Japanese author Kenzaburō Ōe and the daughter of renowned film director Mansaku Itami.
-
B.
Katsuko Ito
Katsuko Ito was the wife of Hideki Tojo, the Prime Minister of Japan during much of World War II.
-
C.
Mariko Yashida
Mariko Yashida is a Japanese noblewoman and crime family heiress in Marvel Comics, best known as one of Wolverine’s most significant and tragic romantic partners.
-
D.
Ayumi Ito
Ayumi Ito is a Japanese actress known for her film and television roles, including work in both domestic productions and international projects.
-
E.
Takako Doi
Takako Doi was a pioneering Japanese politician who became the first female Speaker of the House of Representatives and a prominent leader of Japan’s socialist and opposition politics in the late 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: Jane Yumiko Ittogi Triple: [Tharman Shanmugaratnam, spouse, Jane Yumiko Ittogi]
Generated description
Jane Yumiko Ittogi is a Singapore-based lawyer and arts and community advocate, known for her leadership roles in social and cultural organisations and as the wife of Singapore President Tharman Shanmugaratnam.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jane Yumiko Ittogi Target entity description: Jane Yumiko Ittogi is a Singapore-based lawyer and arts and community advocate, known for her leadership roles in social and cultural organisations and as the wife of Singapore President Tharman Shanmugaratnam.
-
A.
Yukari Itami
Yukari Itami is the wife of Nobel Prize–winning Japanese author Kenzaburō Ōe and the daughter of renowned film director Mansaku Itami.
-
B.
Katsuko Ito
Katsuko Ito was the wife of Hideki Tojo, the Prime Minister of Japan during much of World War II.
-
C.
Mariko Yashida
Mariko Yashida is a Japanese noblewoman and crime family heiress in Marvel Comics, best known as one of Wolverine’s most significant and tragic romantic partners.
-
D.
Ayumi Ito
Ayumi Ito is a Japanese actress known for her film and television roles, including work in both domestic productions and international projects.
-
E.
Takako Doi
Takako Doi was a pioneering Japanese politician who became the first female Speaker of the House of Representatives and a prominent leader of Japan’s socialist and opposition politics in the late 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_69d6ab44a77c8190a652f4b27164e4ef |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d903c172788190b92042e9d10a48bf |
completed | April 10, 2026, 2:05 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f49d183ee881908f1c0ca4562344a9 |
completed | May 1, 2026, 12:31 p.m. |
| NEDg | Description generation | batch_69f53d8ec5448190b303624887f7fa05 |
completed | May 1, 2026, 11:56 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f564b826ec819098906cf735e45093 |
completed | May 2, 2026, 2:43 a.m. |
Created at: April 8, 2026, 9:46 p.m.