Triple

T3607396
Position Surface form Disambiguated ID Type / Status
Subject New Chitose Airport E76405 entity
Predicate IATAcode P418 FINISHED
Object CTS
CTS is the IATA airport code for New Chitose Airport, the main international gateway serving Sapporo and the Hokkaido region of Japan.
 E372724 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: CTS | Statement: [New Chitose Airport, IATAcode, CTS]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CTS
Context triple: [New Chitose Airport, IATAcode, CTS]
  • A. CTS
    CTS is the acronym for the Council for Trade in Services, a World Trade Organization body responsible for overseeing the implementation and functioning of global rules on trade in services.
  • B. CTS
    CTS is the public transport operator responsible for running Strasbourg’s tram and bus network in France.
  • C. CTC
    CTC is the national trade union federation of Cuba that represents and coordinates the activities of Cuban workers across various sectors.
  • D. CTC
    CTC is the commonly used abbreviation for the United Nations Security Council’s Counter-Terrorism Committee, which oversees global efforts to combat terrorism.
  • E. CST
    CST is the National Rail station code for London Cannon Street railway station in central London.
  • 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: CTS
Triple: [New Chitose Airport, IATAcode, CTS]
Generated description
CTS is the IATA airport code for New Chitose Airport, the main international gateway serving Sapporo and the Hokkaido region of Japan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CTS
Target entity description: CTS is the IATA airport code for New Chitose Airport, the main international gateway serving Sapporo and the Hokkaido region of Japan.
  • A. CTS
    CTS is the acronym for the Council for Trade in Services, a World Trade Organization body responsible for overseeing the implementation and functioning of global rules on trade in services.
  • B. CTS
    CTS is the public transport operator responsible for running Strasbourg’s tram and bus network in France.
  • C. CTC
    CTC is the commonly used abbreviation for the United Nations Security Council’s Counter-Terrorism Committee, which oversees global efforts to combat terrorism.
  • D. CTC
    CTC is the national trade union federation of Cuba that represents and coordinates the activities of Cuban workers across various sectors.
  • E. CST
    CST is the time zone used throughout mainland China, eight hours ahead of Coordinated Universal Time (UTC+8).
  • 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_69ad85da0ba481908b3b48c69efe2b98 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc228e24481909ae6a1e4ad796917 completed March 8, 2026, 6:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4330bc9f081909a5c1e6da885cfc5 completed March 13, 2026, 3:53 p.m.
NEDg Description generation batch_69b4364e9f848190ab1e5e03c43dfae4 completed March 13, 2026, 4:07 p.m.
NED2 Entity disambiguation (via description) batch_69b4367bec908190b0c6dc844af5e366 completed March 13, 2026, 4:08 p.m.
Created at: March 8, 2026, 3:22 p.m.