Triple

T3268915
Position Surface form Disambiguated ID Type / Status
Subject Continental Airlines E68594 entity
Predicate IATAcode P418 FINISHED
Object CO
CO is the former IATA airline designator for Continental Airlines, a major U.S. carrier that merged with United Airlines.
 E343015 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: CO | Statement: [Continental Airlines, IATAcode, CO]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CO
Context triple: [Continental Airlines, IATAcode, CO]
  • A. CO
    CO is the Italian vehicle registration code for the Province of Como in the Lombardy region.
  • B. CO
    CO is the official two-letter United States Postal Service abbreviation for the state of Colorado.
  • C. CO
    CO is a postcode area in the United Kingdom covering Colchester and surrounding parts of Essex, including towns such as Clacton-on-Sea.
  • D. CO
    CO is the two-letter ISO 3166-1 alpha-2 country code assigned to Colombia for international identification and standardization purposes.
  • E. CAL
    CAL is the ICAO airline designator used to identify China Airlines in international aviation operations.
  • 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: CO
Triple: [Continental Airlines, IATAcode, CO]
Generated description
CO is the former IATA airline designator for Continental Airlines, a major U.S. carrier that merged with United Airlines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CO
Target entity description: CO is the former IATA airline designator for Continental Airlines, a major U.S. carrier that merged with United Airlines.
  • A. CO
    CO is the two-letter ISO 3166-1 alpha-2 country code assigned to Colombia for international identification and standardization purposes.
  • B. CO
    CO is the Italian vehicle registration code for the Province of Como in the Lombardy region.
  • C. CO
    CO is the official two-letter United States Postal Service abbreviation for the state of Colorado.
  • D. CO
    CO is a postcode area in the United Kingdom covering Colchester and surrounding parts of Essex, including towns such as Clacton-on-Sea.
  • E. CAL
    CAL is the ICAO airline designator used to identify China Airlines in international aviation operations.
  • 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_69ad859b54f881909bf530d549caf2fd completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adafd0eddc8190834a64f6b8e8e9f9 completed March 8, 2026, 5:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69b28efded588190bd6c361e5298b496 completed March 12, 2026, 10:01 a.m.
NEDg Description generation batch_69b28fcef05c8190b9141dcaa3f9145b completed March 12, 2026, 10:05 a.m.
NED2 Entity disambiguation (via description) batch_69b2d6c1c65c81909e661c6beaaec9af completed March 12, 2026, 3:07 p.m.
Created at: March 8, 2026, 3:09 p.m.