Triple

T8529510
Position Surface form Disambiguated ID Type / Status
Subject Narita Express E201905 entity
Predicate startPoint P389 FINISHED
Object Narita Airport Terminal 2·3 Station E198599 NE FINISHED

How this triple was built (2 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: Narita Airport Terminal 2·3 Station | Statement: [Narita Express, startPoint, Narita Airport Terminal 2·3 Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Narita Airport Terminal 2·3 Station
Context triple: [Narita Express, startPoint, Narita Airport Terminal 2·3 Station]
  • A. Narita Airport Terminal 2·3 Station chosen
    Narita Airport Terminal 2·3 Station is a railway station in Narita, Chiba Prefecture, Japan, serving passengers traveling to and from Terminals 2 and 3 of Narita International Airport.
  • B. Narita Airport Terminal 1 Station
    Narita Airport Terminal 1 Station is a railway station in Narita, Chiba Prefecture, Japan, serving as a key access point for passengers traveling to and from Terminal 1 of Narita International Airport.
  • C. Haneda Airport Terminal 2 Station
    Haneda Airport Terminal 2 Station is a railway station in Tokyo that serves Terminal 2 of Haneda Airport, providing direct rail access for domestic air travelers.
  • D. Haneda Airport Terminal 3 Station
    Haneda Airport Terminal 3 Station is a railway station in Tokyo that serves Haneda Airport’s international terminal, providing direct access via the Tokyo Monorail and other rail services.
  • E. Haneda Airport Terminal 1 Station
    Haneda Airport Terminal 1 Station is a major railway station in Tokyo that directly serves Haneda Airport’s Terminal 1, providing convenient access for air travelers via the Tokyo Monorail.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca83228b24819085d22e7dc99f5d94 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe67409f08190b20d13d26e9a362c completed March 31, 2026, 3:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69d19f4a2bd881909745f349d847ca87 completed April 4, 2026, 11:31 p.m.
Created at: March 30, 2026, 6:17 p.m.