Triple

T9888689
Position Surface form Disambiguated ID Type / Status
Subject Metropolitan Expressway (Tokyo) E181400 entity
Predicate hasPart P35 FINISHED
Object Shuto Expressway Route 4 Shinjuku Line
Shuto Expressway Route 4 Shinjuku Line is a major urban expressway corridor in Tokyo that connects central districts with the Shinjuku area as part of the Shuto Expressway network.
 E833343 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: Shuto Expressway Route 4 Shinjuku Line | Statement: [Metropolitan Expressway (Tokyo), hasPart, Shuto Expressway Route 4 Shinjuku Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Shuto Expressway Route 4 Shinjuku Line
Context triple: [Metropolitan Expressway (Tokyo), hasPart, Shuto Expressway Route 4 Shinjuku Line]
  • A. Shuto Expressway Route 3 Shibuya Line
    Shuto Expressway Route 3 Shibuya Line is a major urban expressway in Tokyo that connects central districts with the Shibuya area as part of the city’s Metropolitan Expressway network.
  • B. Shuto Expressway Route 2 Meguro Line
    Shuto Expressway Route 2 Meguro Line is an urban expressway route in Tokyo that forms part of the Shuto Expressway network, connecting central Tokyo with the Meguro area.
  • C. Shuto Expressway Route 1 Ueno Line
    Shuto Expressway Route 1 Ueno Line is an elevated urban expressway segment in central Tokyo that connects the Ueno area with the broader Shuto (Metropolitan) Expressway network.
  • D. Shuto Expressway Route 11 Daiba Line
    Shuto Expressway Route 11 Daiba Line is an elevated expressway route in Tokyo that connects central Tokyo with the Odaiba waterfront district via the iconic Rainbow Bridge.
  • E. Shuto Expressway Route 1 Haneda Line
    Shuto Expressway Route 1 Haneda Line is a major urban expressway in the Tokyo area that connects central Tokyo with Haneda Airport as part of the Shuto (Metropolitan) Expressway network.
  • 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: Shuto Expressway Route 4 Shinjuku Line
Triple: [Metropolitan Expressway (Tokyo), hasPart, Shuto Expressway Route 4 Shinjuku Line]
Generated description
Shuto Expressway Route 4 Shinjuku Line is a major urban expressway corridor in Tokyo that connects central districts with the Shinjuku area as part of the Shuto Expressway network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Shuto Expressway Route 4 Shinjuku Line
Target entity description: Shuto Expressway Route 4 Shinjuku Line is a major urban expressway corridor in Tokyo that connects central districts with the Shinjuku area as part of the Shuto Expressway network.
  • A. Shuto Expressway Route 3 Shibuya Line
    Shuto Expressway Route 3 Shibuya Line is a major urban expressway in Tokyo that connects central districts with the Shibuya area as part of the city’s Metropolitan Expressway network.
  • B. Shuto Expressway Route 2 Meguro Line
    Shuto Expressway Route 2 Meguro Line is an urban expressway route in Tokyo that forms part of the Shuto Expressway network, connecting central Tokyo with the Meguro area.
  • C. Shuto Expressway Route 1 Ueno Line
    Shuto Expressway Route 1 Ueno Line is an elevated urban expressway segment in central Tokyo that connects the Ueno area with the broader Shuto (Metropolitan) Expressway network.
  • D. Shuto Expressway Route 11 Daiba Line
    Shuto Expressway Route 11 Daiba Line is an elevated expressway route in Tokyo that connects central Tokyo with the Odaiba waterfront district via the iconic Rainbow Bridge.
  • E. Shuto Expressway Route 1 Haneda Line
    Shuto Expressway Route 1 Haneda Line is a major urban expressway in the Tokyo area that connects central Tokyo with Haneda Airport as part of the Shuto (Metropolitan) Expressway network.
  • 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_69ca8283a6708190801af7a25a7ebb9f completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cdb4592db881909b134834dde614d8 completed April 2, 2026, 12:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2577794d081909e852bda46f62988 completed April 5, 2026, 12:37 p.m.
NEDg Description generation batch_69d25889b0f08190a28c5401417fe3cc completed April 5, 2026, 12:41 p.m.
NED2 Entity disambiguation (via description) batch_69d25977ab988190969ed8ff8eb53ddd completed April 5, 2026, 12:45 p.m.
Created at: March 30, 2026, 8:39 p.m.