Triple

T10187198
Position Surface form Disambiguated ID Type / Status
Subject Nichia Corporation E236941 entity
Predicate headquartersLocation P62 FINISHED
Object Anan, Tokushima Prefecture, Japan
Anan is a coastal city in Tokushima Prefecture on Japan’s Shikoku Island, known as an industrial hub and the home base of major LED manufacturer Nichia Corporation.
 E847178 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: Anan, Tokushima Prefecture, Japan | Statement: [Nichia Corporation, headquartersLocation, Anan, Tokushima Prefecture, Japan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Anan, Tokushima Prefecture, Japan
Context triple: [Nichia Corporation, headquartersLocation, Anan, Tokushima Prefecture, Japan]
  • A. Awa, Tokushima Prefecture, Japan
    Awa is a city in Tokushima Prefecture on Japan’s Shikoku island, known as the birthplace of former Prime Minister Takeo Miki and for its traditional rural landscapes.
  • B. Osugi, Shikoku, Japan
    Osugi in Shikoku, Japan is a small rural locality best known as the birthplace of World War II-era Imperial Japanese Army general Tomoyuki Yamashita.
  • C. Tanabe, Wakayama, Japan
    Tanabe is a coastal city in Wakayama Prefecture, Japan, known as a gateway to the Kumano Kodo pilgrimage routes and for its scenic natural landscapes.
  • D. Ōdate, Akita Prefecture, Japan
    Ōdate, in Akita Prefecture, Japan, is a regional city best known as the birthplace of the famously loyal Akita dog Hachikō and for its strong association with the Akita breed.
  • E. Ikata, Ehime, Japan
    Ikata, Ehime, Japan is a small coastal town on Shikoku Island known for its nuclear power plant and as the birthplace of Nobel Prize–winning engineer Shuji Nakamura.
  • 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: Anan, Tokushima Prefecture, Japan
Triple: [Nichia Corporation, headquartersLocation, Anan, Tokushima Prefecture, Japan]
Generated description
Anan is a coastal city in Tokushima Prefecture on Japan’s Shikoku Island, known as an industrial hub and the home base of major LED manufacturer Nichia Corporation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Anan, Tokushima Prefecture, Japan
Target entity description: Anan is a coastal city in Tokushima Prefecture on Japan’s Shikoku Island, known as an industrial hub and the home base of major LED manufacturer Nichia Corporation.
  • A. Awa, Tokushima Prefecture, Japan
    Awa is a city in Tokushima Prefecture on Japan’s Shikoku island, known as the birthplace of former Prime Minister Takeo Miki and for its traditional rural landscapes.
  • B. Osugi, Shikoku, Japan
    Osugi in Shikoku, Japan is a small rural locality best known as the birthplace of World War II-era Imperial Japanese Army general Tomoyuki Yamashita.
  • C. Tanabe, Wakayama, Japan
    Tanabe is a coastal city in Wakayama Prefecture, Japan, known as a gateway to the Kumano Kodo pilgrimage routes and for its scenic natural landscapes.
  • D. Ōdate, Akita Prefecture, Japan
    Ōdate, in Akita Prefecture, Japan, is a regional city best known as the birthplace of the famously loyal Akita dog Hachikō and for its strong association with the Akita breed.
  • E. Ikata, Ehime, Japan
    Ikata, Ehime, Japan is a small coastal town on Shikoku Island known for its nuclear power plant and as the birthplace of Nobel Prize–winning engineer Shuji Nakamura.
  • 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_69ca84d7260c8190bfbec36762943f37 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cded7a7aac8190af8dcb8374e62d68 completed April 2, 2026, 4:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69d317adddc88190a41d0eabe64f952b completed April 6, 2026, 2:17 a.m.
NEDg Description generation batch_69d31b9f32c08190af2e71641e9542b0 completed April 6, 2026, 2:34 a.m.
NED2 Entity disambiguation (via description) batch_69d31c421e1081908763cc97e0b1317c completed April 6, 2026, 2:36 a.m.
Created at: March 30, 2026, 9:12 p.m.