Triple

T10268580
Position Surface form Disambiguated ID Type / Status
Subject Mitsukoshi Department Store E240775 entity
Predicate hasFlagshipStoreIn P15696 FINISHED
Object Nihonbashi, Tokyo
Nihonbashi, Tokyo is a historic commercial district in central Tokyo known as a traditional financial and retail hub, blending old merchant streets with major department stores and modern office towers.
 E918410 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: Nihonbashi, Tokyo | Statement: [Mitsukoshi Department Store, hasFlagshipStoreIn, Nihonbashi, Tokyo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nihonbashi, Tokyo
Context triple: [Mitsukoshi Department Store, hasFlagshipStoreIn, Nihonbashi, Tokyo]
  • A. Nagatachō, Tokyo
    Nagatachō, Tokyo is a central district in Japan’s capital city that serves as the core of the national government, housing key institutions such as the National Diet and the Prime Minister’s office.
  • B. Chiyoda, Tokyo
    Chiyoda, Tokyo is a central special ward of Tokyo that serves as Japan’s political and administrative heart, housing key institutions such as the Imperial Palace and the National Diet.
  • C. Chiyoda, Tokyo
    Chiyoda, Tokyo is a central special ward of Tokyo that serves as Japan’s political and administrative hub, housing the Imperial Palace, the National Diet, and numerous government institutions and corporate headquarters.
  • D. Chiyoda, Tokyo
    Chiyoda, Tokyo is a central special ward of Tokyo that serves as Japan’s political and administrative core, housing the Imperial Palace, the National Diet, and numerous government institutions and corporate headquarters.
  • E. Chiyoda, Tokyo
    Chiyoda, Tokyo is a central special ward of Tokyo that includes the Imperial Palace and serves as a major political and administrative hub of Japan.
  • 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: Nihonbashi, Tokyo
Triple: [Mitsukoshi Department Store, hasFlagshipStoreIn, Nihonbashi, Tokyo]
Generated description
Nihonbashi, Tokyo is a historic commercial district in central Tokyo known as a traditional financial and retail hub, blending old merchant streets with major department stores and modern office towers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nihonbashi, Tokyo
Target entity description: Nihonbashi, Tokyo is a historic commercial district in central Tokyo known as a traditional financial and retail hub, blending old merchant streets with major department stores and modern office towers.
  • A. Nagatachō, Tokyo
    Nagatachō, Tokyo is a central district in Japan’s capital city that serves as the core of the national government, housing key institutions such as the National Diet and the Prime Minister’s office.
  • B. Chiyoda, Tokyo
    Chiyoda, Tokyo is a central special ward of Tokyo that serves as Japan’s political and administrative heart, housing key institutions such as the Imperial Palace and the National Diet.
  • C. Chiyoda, Tokyo
    Chiyoda, Tokyo is a central special ward of Tokyo that serves as Japan’s political and administrative hub, housing the Imperial Palace, the National Diet, and numerous government institutions and corporate headquarters.
  • D. Chiyoda, Tokyo
    Chiyoda, Tokyo is a central special ward of Tokyo that serves as Japan’s political and administrative core, housing the Imperial Palace, the National Diet, and numerous government institutions and corporate headquarters.
  • E. Chiyoda, Tokyo
    Chiyoda, Tokyo is a central special ward of Tokyo that includes the Imperial Palace and serves as a major political and administrative hub of Japan.
  • 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_69d381a94c1881908fc38fc263d9b9c2 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d27033c081908721f6f8568059f2 completed April 7, 2026, 9:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69e525100e108190b4f6949695c7156e completed April 19, 2026, 6:55 p.m.
NEDg Description generation batch_69e52a78951c8190923711067cf4e7e5 completed April 19, 2026, 7:18 p.m.
NED2 Entity disambiguation (via description) batch_69e5319b6ef0819096debabfb6ffbe70 completed April 19, 2026, 7:48 p.m.
Created at: April 6, 2026, 11:34 a.m.