Triple

T5240389
Position Surface form Disambiguated ID Type / Status
Subject Rashbehari Bose E118324 entity
Predicate spouse P13 FINISHED
Object Toshiko Soma
Toshiko Soma was the Japanese wife of Indian revolutionary Rashbehari Bose, known for supporting his anti-colonial activities while he lived in Japan.
 E510631 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: Toshiko Soma | Statement: [Rashbehari Bose, spouse, Toshiko Soma]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Toshiko Soma
Context triple: [Rashbehari Bose, spouse, Toshiko Soma]
  • A. Toshiko Sato
    Toshiko Sato is a brilliant and introverted technical expert and doctor in the British science-fiction series Torchwood, known for her skills in alien technology and her emotional depth.
  • B. Sachiko
    Sachiko is a Japanese feminine given name that can be written with various kanji combinations, often conveying meanings related to happiness or child.
  • C. 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.
  • D. Fumiko Homma
    Fumiko Homma was the wife of Japanese General Masaharu Homma, who commanded Imperial Japanese forces in the Philippines during World War II.
  • E. Shigeko
    Shigeko is a Japanese feminine given name that has been borne by various notable women, including members of the imperial family.
  • 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: Toshiko Soma
Triple: [Rashbehari Bose, spouse, Toshiko Soma]
Generated description
Toshiko Soma was the Japanese wife of Indian revolutionary Rashbehari Bose, known for supporting his anti-colonial activities while he lived in Japan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Toshiko Soma
Target entity description: Toshiko Soma was the Japanese wife of Indian revolutionary Rashbehari Bose, known for supporting his anti-colonial activities while he lived in Japan.
  • A. Toshiko Sato
    Toshiko Sato is a brilliant and introverted technical expert and doctor in the British science-fiction series Torchwood, known for her skills in alien technology and her emotional depth.
  • B. Sachiko
    Sachiko is a Japanese feminine given name that can be written with various kanji combinations, often conveying meanings related to happiness or child.
  • C. 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.
  • D. Fumiko Homma
    Fumiko Homma was the wife of Japanese General Masaharu Homma, who commanded Imperial Japanese forces in the Philippines during World War II.
  • E. Shigeko
    Shigeko is a Japanese feminine given name that has been borne by various notable women, including members of the imperial family.
  • 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_69bd4467db0881909b3b0982df32cc8f completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7b2a52fc8190a22631e1853c74a3 completed March 20, 2026, 4:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf10ca0a1c8190a3cc0537886281e5 completed March 21, 2026, 9:42 p.m.
NEDg Description generation batch_69bf1280a8e08190a99d20e50b468afb completed March 21, 2026, 9:49 p.m.
NED2 Entity disambiguation (via description) batch_69bf12e32f248190977820dd1220db22 completed March 21, 2026, 9:51 p.m.
Created at: March 20, 2026, 1:49 p.m.