Triple

T3627610
Position Surface form Disambiguated ID Type / Status
Subject Nijūbashi Bridge E76877 entity
Predicate hasPart P35 FINISHED
Object Seimon Ishibashi
Seimon Ishibashi is a historic stone bridge at the main entrance to Tokyo’s Imperial Palace, often photographed alongside the adjacent Nijūbashi Bridge.
E631512 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: Seimon Ishibashi | Statement: [Nijūbashi Bridge, hasPart, Seimon Ishibashi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Seimon Ishibashi
Context triple: [Nijūbashi Bridge, hasPart, Seimon Ishibashi]
  • A. Shojiro Ishibashi
    Shojiro Ishibashi was a Japanese entrepreneur best known as the founder of Bridgestone, one of the world’s largest tire and rubber companies.
  • B. Yūsaku Kamekura
    Yūsaku Kamekura was a pioneering Japanese graphic designer renowned for his modernist posters and visual identities, including iconic work for the 1964 Tokyo Olympics.
  • C. Masaru Ibuka
    Masaru Ibuka was a Japanese electronics engineer and entrepreneur best known as the co-founder of Sony Corporation and a pioneer of Japan’s postwar consumer electronics industry.
  • D. Yosuke Kubozuka
    Yosuke Kubozuka is a Japanese actor and former model known for his intense, unconventional performances in film and television, including prominent roles in works like "Go" and "Silence."
  • E. Ōyama Iwao
    Ōyama Iwao was a prominent Meiji-era Japanese field marshal and statesman who played key leadership roles in Japan’s early modern wars and military modernization.
  • 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: Seimon Ishibashi
Triple: [Nijūbashi Bridge, hasPart, Seimon Ishibashi]
Generated description
Seimon Ishibashi is a historic stone bridge at the main entrance to Tokyo’s Imperial Palace, often photographed alongside the adjacent Nijūbashi Bridge.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Seimon Ishibashi
Target entity description: Seimon Ishibashi is a historic stone bridge at the main entrance to Tokyo’s Imperial Palace, often photographed alongside the adjacent Nijūbashi Bridge.
  • A. Shojiro Ishibashi
    Shojiro Ishibashi was a Japanese entrepreneur best known as the founder of Bridgestone, one of the world’s largest tire and rubber companies.
  • B. Yūsaku Kamekura
    Yūsaku Kamekura was a pioneering Japanese graphic designer renowned for his modernist posters and visual identities, including iconic work for the 1964 Tokyo Olympics.
  • C. Masaru Ibuka
    Masaru Ibuka was a Japanese electronics engineer and entrepreneur best known as the co-founder of Sony Corporation and a pioneer of Japan’s postwar consumer electronics industry.
  • D. Yosuke Kubozuka
    Yosuke Kubozuka is a Japanese actor and former model known for his intense, unconventional performances in film and television, including prominent roles in works like "Go" and "Silence."
  • E. Ōyama Iwao
    Ōyama Iwao was a prominent Meiji-era Japanese field marshal and statesman who played key leadership roles in Japan’s early modern wars and military modernization.
  • 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_69ad85dc03948190b35b7189e4175bcc completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc2ddccc881909ae13dca3dd8a11d completed March 8, 2026, 6:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69c757f5a2f4819081f5bde51e30641a completed March 28, 2026, 4:24 a.m.
NEDg Description generation batch_69c75a6b46d481909bbc15d8609bdc38 completed March 28, 2026, 4:34 a.m.
NED2 Entity disambiguation (via description) batch_69c75ae7d1e081909c26a84dea3672a9 completed March 28, 2026, 4:36 a.m.
Created at: March 8, 2026, 3:23 p.m.