Triple

T21415092
Position Surface form Disambiguated ID Type / Status
Subject Japan Transocean Air E528279 entity
Predicate IATA code P2569 FINISHED
Object NU — NE NERFINISHED

How this triple was built (3 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: NU | Statement: [Japan Transocean Air, IATA code, NU]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NU
Context triple: [Japan Transocean Air, IATA code, NU]
  • A. NU
    NU is a leading Japanese national research university located in Nagoya, known for its strong programs in science, engineering, and the humanities.
  • B. NU
    NU is the official two-letter Canada Post abbreviation for the northern Canadian territory of Nunavut.
  • C. NU
    NU is the two-letter ISO 3166 country code for Niue, a small island nation in the South Pacific Ocean.
  • D. NU
    NU is the vehicle registration code used on license plates for the district of Neu-Ulm in Bavaria, Germany.
  • E. NU
    NU is the commonly used abbreviation for Nagasaki University, a national research university located in Nagasaki, Japan.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: NU
Target entity description: NU is the IATA airline designator assigned to Japan Transocean Air, a regional carrier based in Japan’s Okinawa Prefecture.
  • A. NU
    NU is the two-letter ISO 3166 country code for Niue, a small island nation in the South Pacific Ocean.
  • B. NU
    NU is the commonly used abbreviation for Nagasaki University, a national research university located in Nagasaki, Japan.
  • C. NU
    NU is a leading Japanese national research university located in Nagoya, known for its strong programs in science, engineering, and the humanities.
  • D. NU
    NU is the commonly used abbreviation for the University of Nebraska system, a public university network in the U.S. state of Nebraska.
  • E. NU
    NU is the official two-letter Canada Post abbreviation for the northern Canadian territory of Nunavut.
  • F. None of above. chosen

Provenance (2 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_69e0c454c248819093425d1099101c09 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ee62d16bfc8190a1c08dd9d0c80e02 completed April 26, 2026, 7:09 p.m.
Created at: April 16, 2026, 5:45 p.m.