Triple

T11233615
Position Surface form Disambiguated ID Type / Status
Subject Embassy of the United Kingdom in Japan E265887 entity
Predicate address P1286 FINISHED
Object 1 Ichiban-cho, Chiyoda-ku, Tokyo, Japan
1 Ichiban-cho, Chiyoda-ku, Tokyo, Japan is the location of the British Embassy in Tokyo, serving as the United Kingdom’s primary diplomatic mission to Japan.
E55814 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: 1 Ichiban-cho, Chiyoda-ku, Tokyo, Japan | Statement: [Embassy of the United Kingdom in Japan, address, 1 Ichiban-cho, Chiyoda-ku, Tokyo, Japan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 1 Ichiban-cho, Chiyoda-ku, Tokyo, Japan
Context triple: [Embassy of the United Kingdom in Japan, address, 1 Ichiban-cho, Chiyoda-ku, Tokyo, Japan]
  • A. Chiyoda, Tokyo, Japan
    Chiyoda is a central special ward of Tokyo that serves as Japan’s political and administrative heart, housing the Imperial Palace, the National Diet, and many government institutions.
  • B. Nagatachō, Tokyo, Japan
    Nagatachō, Tokyo, Japan is the political center of the country, housing key national government institutions such as the National Diet and the Prime Minister’s official offices.
  • C. Nakano, Tokyo, Japan
    Nakano, Tokyo, Japan is a special ward known for its dense residential neighborhoods, vibrant subculture and anime shopping district around Nakano Broadway, and convenient access to central Tokyo.
  • D. Shinjuku, Tokyo, Japan
    Shinjuku, Tokyo, Japan is a major commercial and administrative center of Tokyo known for its busy railway station, skyscraper district, and vibrant nightlife areas like Kabukicho.
  • E. Shinagawa, Tokyo, Japan
    Shinagawa is a major commercial and transportation hub in southern Tokyo, known for its busy railway station, high-rise office buildings, and waterfront developments along Tokyo Bay.
  • 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: 1 Ichiban-cho, Chiyoda-ku, Tokyo, Japan
Triple: [Embassy of the United Kingdom in Japan, address, 1 Ichiban-cho, Chiyoda-ku, Tokyo, Japan]
Generated description
1 Ichiban-cho, Chiyoda-ku, Tokyo, Japan is the location of the British Embassy in Tokyo, serving as the United Kingdom’s primary diplomatic mission to Japan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 1 Ichiban-cho, Chiyoda-ku, Tokyo, Japan
Target entity description: 1 Ichiban-cho, Chiyoda-ku, Tokyo, Japan is the location of the British Embassy in Tokyo, serving as the United Kingdom’s primary diplomatic mission to Japan.
  • A. Chiyoda, Tokyo, Japan chosen
    Chiyoda is a central special ward of Tokyo that serves as Japan’s political and administrative heart, housing the Imperial Palace, the National Diet, and many government institutions.
  • B. Nagatachō, Tokyo, Japan
    Nagatachō, Tokyo, Japan is the political center of the country, housing key national government institutions such as the National Diet and the Prime Minister’s official offices.
  • C. Nakano, Tokyo, Japan
    Nakano, Tokyo, Japan is a special ward known for its dense residential neighborhoods, vibrant subculture and anime shopping district around Nakano Broadway, and convenient access to central Tokyo.
  • D. Shinjuku, Tokyo, Japan
    Shinjuku, Tokyo, Japan is a major commercial and administrative center of Tokyo known for its busy railway station, skyscraper district, and vibrant nightlife areas like Kabukicho.
  • E. Shinagawa, Tokyo, Japan
    Shinagawa is a major commercial and transportation hub in southern Tokyo, known for its busy railway station, high-rise office buildings, and waterfront developments along Tokyo Bay.
  • F. None of above.

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_69d6aac656d48190b275efaa7d6074ee completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e903b8ec81909f9c89776d35c650 completed April 9, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4ad56013481909f931505824e3b42 completed April 19, 2026, 10:24 a.m.
NEDg Description generation batch_69e4b12dd658819085c25d3edac2d66c completed April 19, 2026, 10:40 a.m.
NED2 Entity disambiguation (via description) batch_69e4b3d23b18819096f3a11aecc732bd completed April 19, 2026, 10:52 a.m.
Created at: April 8, 2026, 9:30 p.m.