Triple

T8368007
Position Surface form Disambiguated ID Type / Status
Subject Terminal 1 (Haneda Airport) E197381 entity
Predicate operator P179 FINISHED
Object Tokyo International Air Terminal Corporation E706226 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: Tokyo International Air Terminal Corporation | Statement: [Terminal 1 (Haneda Airport), operator, Tokyo International Air Terminal Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tokyo International Air Terminal Corporation
Context triple: [Terminal 1 (Haneda Airport), operator, Tokyo International Air Terminal Corporation]
  • A. Tokyo International Air Terminal Corporation chosen
    Tokyo International Air Terminal Corporation is the private company responsible for managing and operating key passenger terminal facilities at Tokyo’s Haneda Airport.
  • B. Narita International Airport Corporation
    Narita International Airport Corporation is the company responsible for managing and operating Narita International Airport, one of Japan’s major international air gateways.
  • C. Japan Airport Terminal Co., Ltd.
    Japan Airport Terminal Co., Ltd. is a Japanese company that develops, manages, and operates passenger terminal buildings and related commercial facilities at major airports in Japan.
  • D. Central Japan International Airport Company
    Central Japan International Airport Company is the firm responsible for managing and operating Chubu Centrair International Airport, a major air transport hub serving the Nagoya metropolitan area in Japan.
  • E. Osaka International Airport Terminal Co., Ltd.
    Osaka International Airport Terminal Co., Ltd. is the company responsible for managing and operating the passenger terminal facilities and related services at Osaka International Airport in Japan.
  • 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_69ca82f56730819080cec5d991c76f4c completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb808e56fc81908b5d37482f29452d completed March 31, 2026, 8:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69cde7c747b48190b1979b4eaf281df5 completed April 2, 2026, 3:51 a.m.
Created at: March 30, 2026, 6 p.m.