Triple

T8146563
Position Surface form Disambiguated ID Type / Status
Subject Christmas Island Airport E190225 entity
Predicate ICAO code P419 FINISHED
Object YPXM
YPXM is the ICAO airport code assigned to Christmas Island Airport in the Indian Ocean territory of Australia.
 E712358 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: YPXM | Statement: [Christmas Island Airport, ICAO code, YPXM]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: YPXM
Context triple: [Christmas Island Airport, ICAO code, YPXM]
  • A. YMX
    YMX is the IATA airport code for Montréal–Mirabel International Airport, a major cargo and aerospace hub located northwest of Montreal, Canada.
  • B. YXU
    YXU is the IATA airport code for London International Airport serving London, Ontario, Canada.
  • C. IXM
    IXM is the IATA airport code for Madurai International Airport, which serves the city of Madurai in the Indian state of Tamil Nadu.
  • D. YPMQ
    YPMQ is the ICAO airport code for Port Macquarie Airport, a regional airport serving the coastal town of Port Macquarie in New South Wales, Australia.
  • E. XNM
    XNM is the IATA airport-style code assigned to Norwich railway station in Norwich, England, for use in integrated transport and ticketing systems.
  • 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: YPXM
Triple: [Christmas Island Airport, ICAO code, YPXM]
Generated description
YPXM is the ICAO airport code assigned to Christmas Island Airport in the Indian Ocean territory of Australia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: YPXM
Target entity description: YPXM is the ICAO airport code assigned to Christmas Island Airport in the Indian Ocean territory of Australia.
  • A. YMX
    YMX is the IATA airport code for Montréal–Mirabel International Airport, a major cargo and aerospace hub located northwest of Montreal, Canada.
  • B. YXU
    YXU is the IATA airport code for London International Airport serving London, Ontario, Canada.
  • C. IXM
    IXM is the IATA airport code for Madurai International Airport, which serves the city of Madurai in the Indian state of Tamil Nadu.
  • D. YPMQ
    YPMQ is the ICAO airport code for Port Macquarie Airport, a regional airport serving the coastal town of Port Macquarie in New South Wales, Australia.
  • E. XNM
    XNM is the IATA airport-style code assigned to Norwich railway station in Norwich, England, for use in integrated transport and ticketing systems.
  • 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_69ca82be7ba8819087de0147e9292c83 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb447d6b1881908ff3fa25af6b4e80 completed March 31, 2026, 3:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc94b667d88190a0b47c7e0e07f338 completed April 1, 2026, 3:44 a.m.
NEDg Description generation batch_69cc95c228c08190a603c1dff44ff299 completed April 1, 2026, 3:49 a.m.
NED2 Entity disambiguation (via description) batch_69cc96b02d38819085eb51c1943b3045 completed April 1, 2026, 3:53 a.m.
Created at: March 30, 2026, 5:36 p.m.