Triple

T2104936
Position Surface form Disambiguated ID Type / Status
Subject Toshihide Maskawa E37171 entity
Predicate familyName P18 FINISHED
Object Maskawa
Maskawa is a Japanese theoretical physicist best known for co-formulating the Cabibbo–Kobayashi–Maskawa (CKM) matrix, which explains quark mixing and CP violation in the Standard Model.
 E302523 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: Maskawa | Statement: [Toshihide Maskawa, familyName, Maskawa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Maskawa
Context triple: [Toshihide Maskawa, familyName, Maskawa]
  • A. Kamiyama
    Kamiyama is a Japanese surname borne by various individuals, including artists, athletes, and public figures.
  • B. Sumoto
    Sumoto is a coastal city located on Awaji Island in Japan, known for its hot springs, scenic views of the Seto Inland Sea, and citrus production.
  • C. Takatsuki
    Takatsuki is a city in northern Osaka Prefecture, Japan, known as a residential and commercial hub between Osaka and Kyoto.
  • D. Tokushima
    Tokushima is a coastal city on Japan’s Shikoku Island known for its annual Awa Odori dance festival and role as a regional cultural and economic center.
  • E. Wakatsuki
    Wakatsuki was a Japanese destroyer of the Imperial Japanese Navy that served in World War II before being sunk during late-war Pacific naval operations.
  • 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: Maskawa
Triple: [Toshihide Maskawa, familyName, Maskawa]
Generated description
Maskawa is a Japanese theoretical physicist best known for co-formulating the Cabibbo–Kobayashi–Maskawa (CKM) matrix, which explains quark mixing and CP violation in the Standard Model.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Maskawa
Target entity description: Maskawa is a Japanese theoretical physicist best known for co-formulating the Cabibbo–Kobayashi–Maskawa (CKM) matrix, which explains quark mixing and CP violation in the Standard Model.
  • A. Kamiyama
    Kamiyama is a Japanese surname borne by various individuals, including artists, athletes, and public figures.
  • B. Sumoto
    Sumoto is a coastal city located on Awaji Island in Japan, known for its hot springs, scenic views of the Seto Inland Sea, and citrus production.
  • C. Takatsuki
    Takatsuki is a city in northern Osaka Prefecture, Japan, known as a residential and commercial hub between Osaka and Kyoto.
  • D. Tokushima
    Tokushima is a coastal city on Japan’s Shikoku Island known for its annual Awa Odori dance festival and role as a regional cultural and economic center.
  • E. Wakatsuki
    Wakatsuki was a Japanese destroyer of the Imperial Japanese Navy that served in World War II before being sunk during late-war Pacific naval operations.
  • 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_69a8861828948190924aa30c08806b3a completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69abbadcd4a081909d60b9b241950335 completed March 7, 2026, 5:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69afe86f11108190a1987c1cee133d56 completed March 10, 2026, 9:46 a.m.
NEDg Description generation batch_69afe9395e2081909140e8c464489a08 completed March 10, 2026, 9:49 a.m.
NED2 Entity disambiguation (via description) batch_69b00009cb5c8190a42c100029d4917b completed March 10, 2026, 11:27 a.m.
Created at: March 4, 2026, 7:43 p.m.