Triple

T7606537
Position Surface form Disambiguated ID Type / Status
Subject Higashi-Shinjuku Station E180118 entity
Predicate hasNativeName P1435 FINISHED
Object 東新宿駅
東新宿駅 is a Tokyo Metro and Toei Subway station located in the Higashi-Shinjuku area of Shinjuku, Tokyo, serving as a transit point on the Fukutoshin and Ōedo lines.
E676782 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: 東新宿駅 | Statement: [Higashi-Shinjuku Station, hasNativeName, 東新宿駅]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 東新宿駅
Context triple: [Higashi-Shinjuku Station, hasNativeName, 東新宿駅]
  • A. Shinjuku-sanchome Station
    Shinjuku-sanchome Station is a major underground railway station in Tokyo’s Shinjuku district that serves multiple Tokyo Metro lines and provides convenient access to shopping, entertainment, and business areas.
  • B. Nakameguro Station
    Nakameguro Station is a major railway station in Tokyo’s Meguro ward that serves as an important transit hub and gateway to the trendy Nakameguro neighborhood.
  • C. Yurakucho Station
    Yurakucho Station is a major railway hub in central Tokyo’s Chiyoda ward, serving multiple JR and subway lines and providing convenient access to the Ginza and Marunouchi districts.
  • D. Meguro Station
    Meguro Station is a major railway and subway hub in Tokyo’s Meguro ward, serving multiple JR and Tokyo Metro lines and providing convenient access to central and southwestern Tokyo.
  • E. Itabashi Station
    Itabashi Station is a railway station in Tokyo, Japan, known as a stop on major commuter lines connecting central Tokyo with its northern suburbs.
  • 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: 東新宿駅
Triple: [Higashi-Shinjuku Station, hasNativeName, 東新宿駅]
Generated description
東新宿駅 is a Tokyo Metro and Toei Subway station located in the Higashi-Shinjuku area of Shinjuku, Tokyo, serving as a transit point on the Fukutoshin and Ōedo lines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 東新宿駅
Target entity description: 東新宿駅 is a Tokyo Metro and Toei Subway station located in the Higashi-Shinjuku area of Shinjuku, Tokyo, serving as a transit point on the Fukutoshin and Ōedo lines.
  • A. Shinjuku-sanchome Station
    Shinjuku-sanchome Station is a major underground railway station in Tokyo’s Shinjuku district that serves multiple Tokyo Metro lines and provides convenient access to shopping, entertainment, and business areas.
  • B. Nakameguro Station
    Nakameguro Station is a major railway station in Tokyo’s Meguro ward that serves as an important transit hub and gateway to the trendy Nakameguro neighborhood.
  • C. Yurakucho Station
    Yurakucho Station is a major railway hub in central Tokyo’s Chiyoda ward, serving multiple JR and subway lines and providing convenient access to the Ginza and Marunouchi districts.
  • D. Meguro Station
    Meguro Station is a major railway and subway hub in Tokyo’s Meguro ward, serving multiple JR and Tokyo Metro lines and providing convenient access to central and southwestern Tokyo.
  • E. Itabashi Station
    Itabashi Station is a railway station in Tokyo, Japan, known as a stop on major commuter lines connecting central Tokyo with its northern suburbs.
  • 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_69c69f3567008190ab01d2ca7b53584a completed March 27, 2026, 3:16 p.m.
NER Named-entity recognition batch_69c6f9fe10408190b1c12bb8f911cea8 completed March 27, 2026, 9:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69c86857db14819086d5ebd825d30e77 completed March 28, 2026, 11:46 p.m.
NEDg Description generation batch_69c86a12e1f08190ab214f4e95e986db completed March 28, 2026, 11:53 p.m.
NED2 Entity disambiguation (via description) batch_69c86a5b6f188190aafbf2e9fcb8b972 completed March 28, 2026, 11:55 p.m.
Created at: March 27, 2026, 3:54 p.m.